Tin (Sn)
post-transition-metalSolid
मानक परमाणु भार
118.71 uइलेक्ट्रॉन विन्यास
[Kr] 5s2 4d10 5p2गलनांक
231.93 °Cक्वथनांक
2601.85 °Cघनत्व
7287 kg/m³ऑक्सीकरण अवस्थाएँ
−4, −3, −2, −1, 0, +1, +2, +3, +4विद्युतऋणात्मकता (पॉलिंग)
1.96आयनन ऊर्जा (प्रथम)
7.343918 eVखोज का वर्ष
उपलब्ध नहींपरमाणु त्रिज्या
145 pmविवरण
Tin is a post-transition metal in group 14, known for its low melting point, resistance to ordinary corrosion, and ability to form useful alloys and coatings. It occurs chiefly as cassiterite, a tin dioxide mineral, and has been worked since antiquity, especially in bronze. Chemically it is less reactive than many base metals but readily forms compounds in the +2 and +4 oxidation states, with organotin chemistry being especially important and sometimes hazardous.
Ordinary tin is composed of nine stable isotopes; 18 unstable isotopes are also known. Ordinary tin is a silver-white metal, is malleable, somewhat ductile, and has a highly crystalline structure. Due to the breaking of these crystals, a "tin cry" is heard when a bar is bent.
The name derives from the Anglo-Saxon tin of unknown origin. The symbol Sn is derived from Latin stannum for alloys containing lead. The element was known in prehistoric times.
Archaeological evidence suggests that people have been using tin for at least 5500 years. Tin is primarily obtained from the mineral cassiterite (SnO2) and is extracted by roasting cassiterite in a furnace with carbon. Tin makes up only about 0.001% of the earth's crust and is chiefly mined in Malaysia. Two allotropes of tin occur near room temperature. The first form of tin is called gray tin and is stable at temperatures below 13.2°C (55.76°F). There are few, if any, uses for gray tin. At temperatures above 13.2°C, gray tin slowly turns into tin's second form, white tin. White tin is the normal form of the metal and has many uses. Unfortunately, white tin will turn into gray tin if its temperature falls below 13.2°C. This change can be prevented if small amounts of antimony or bismuth are added to white tin.
The Latin word for tin is stannum. Known to the ancients.
Pure tin is a soft, silvery-white metal with a bright metallic luster. It is malleable at room temperature and melts at a relatively low temperature for a metal. Below about 13.2 °C, white tin can slowly transform to brittle gray tin under favorable conditions, a phenomenon known as tin pest.
Tin is used mainly as a protective coating on steel for food cans and other corrosion-resistant sheet products. It is an important constituent of solders, especially lead-free solders based on tin with silver, copper, antimony, or bismuth additions. Tin is also used in bronze, bearing metals, pewter, and some specialty alloys. Indium tin oxide, a mixed oxide material, is widely used as a transparent conducting coating in displays and touch panels.
Tin resists corrosion and is used as a protective coating on other metals. Tin cans are probably the most familiar example of this application. A tin can is actually made from steel. A thin layer of tin is applied to the inside and outside of the can to keep the steel from rusting. Once widely used, tin cans have largely been replaced with plastic and aluminum containers.
Tin is used in the Pilkington process to produce window glass. In the Pilkington process, molten glass is poured onto a pool of molten tin. The glass floats on the surface of the tin and cools, forming solid glass with flat, parallel surfaces. Most of the window glass produced today is made this way.
Tin is used to form many useful alloys. Bronze is an alloy of tin and copper. Tin and lead are alloyed to make pewter and solder. An alloy of tin and niobium is used to make superconductive wire. Type metal, fusible metal, bell metal and Babbitt metal are other examples of tin alloys.
Tin salts can be sprayed onto glass to make electrically conductive coatings. These can then be used to make panel lighting and frost-free windshields. Stannous fluoride (SnF2) is used in some types of toothpaste.
Isotopes in Earth/Planetary Science
Molecules, atoms, and ions of the stable isotopes of tin possess slightly different physical and chemical properties, and they commonly will be fractionated during physical, chemical, and biological processes, giving rise to variations in isotopic abundances and in atomic weights. There are measureable variations in the isotopic abundances of tin in natural terrestrial materials (Fig. IUPAC.50.1) [366] E. Yamazaki, S. Nakai, T. Yokoyama, S. Ishihara, H. Tang. Geochem. J.47, 21 (2013)..
Isotopes in Medicine
117mSn (with a half-life of 14 days) DTPA is routinely used for diagnostic bone imaging and for the treatment of bone pain caused by the spread of cancer to bones. The m in the superscript of 117mSn indicates a metastable state of the isotope. By using 117mSn DTPA, marrow toxicity can be reduced, and the therapeutic efficacy of using radionuclides is maintained [367] A. Bishayee, D. V. Rao, S. C. Srivastava, L. G. Bouchet, W. E. Bolch, R. W. Howell. J. Nucl. Med.41, 2043 (2000).. 117mSn is a promising radionuclide for therapeutic applications because the radionuclide decays in a way that causes less damage to healthy tissues and bone marrow than other available treatments. These properties of 117mSn make it useful for the treatment of inflammatory synovial disease (i.e. rheumatoid arthritis) [368] S. C. Srivastava. Braz. Arch. Biol. Technol.50, 49 (2007)..
Isotopes Used as a Source of Radioactive Isotope(s)
112Sn is used to produce the radioisotope 113Sn (with a half-life of 115 days) via the reaction 112Sn (n, γ) 113Sn. This is used for n(113Sn)/n(113mIn) generators for the elution (extracting one material from another) of 113mIn (with a half-life of 1.66 h) as chloride for blood pool imaging. The m the superscript of 113mIn indicates a metastable state of the isotope. 117mSn is a medical radioisotope that can be produced using 116Sn and 117Sn [369] B. Ponsard, S. C. Srivastava, L. F. Mausner, F. F. Knapp, M. A. Garland, S. Mirzadeh. Appl. Radiat. Isot.67 1158 (2009)..
Tin commonly forms Sn²⁺ and Sn⁴⁺ compounds. Tin dioxide, SnO₂, is the principal ore mineral and is also used in ceramics, glass polishing, and some conductive or catalytic materials. Tin(II) chloride, SnCl₂, is a reducing agent and a reagent in plating and dyeing processes, while tin(IV) chloride, SnCl₄, is a volatile Lewis acid used in chemical synthesis and surface treatment. Organotin compounds contain Sn–C bonds; some, such as tributyltin oxide, C₂₄H₅₄OSn₂, were formerly used as biocides but are tightly restricted because of toxicity.
The element has two allotropic forms at normal pressure. On warming, gray, or alpha tin, with a cubic structure, changes at 13.2°C into white, or beta tin, the ordinary form of the metal. White tin has a tetragonal structure. When tin is cooled below 13.2°C, it changes slowly from white to gray. This change is affected by impurities such as aluminum and zinc, and can be prevented by small additions of antimony or bismuth. This change from the alpha to beta form is called the tin pest. There are few if any uses for gray tin. Tin takes a high polish and is used to coat other metals to prevent corrosion or other chemical action. Such tin plate over steel is used in the so-called tin can for preserving food.
Alloys of tin are very important. Soft solder, type metal, fusible metal, pewter, bronze, bell metal, Babbitt metal, White metal, die casting alloy, and phosphor bronze are some of the important alloys using tin.
Tin resists distilled sea and soft tap water, but is attacked by strong acids, alkalis, and acid salts. Oxygen in solution accelerates the attack. When heated in air, tin forms Sn2, which is feebly acid, forming stannate salts with basic oxides. The most important salt is the chloride, which is used as a reducing agent and as a mordant in calico printing. Tin salts sprayed onto glass are used to produce electrically conductive coatings. These have been used for panel lighting and for frost-free windshields. Most window glass is now made by floating molten glass on molten tin (float glass) to produce a flat surface (Pilkington process).
Also interesting is a crystalline tin-niobium alloy that is superconductive at very low temperatures. This promises to be important in the construction of superconductive magnets that generate enormous field strengths but use practically no power. Such magnets, made of tin-niobium wire, weigh only a few pounds and produce magnetic fields that, when started with a small battery, are comparable to that of a 100 ton electromagnet operated continuously with a large power supply.
See more information at the Tin compound page.
Metallic tin has low acute toxicity and is commonly used in food-contact coatings, although excessive intake of soluble tin salts can irritate the gastrointestinal tract. Tin dusts and fumes from melting, soldering, or industrial processing can present inhalation hazards. Organotin compounds vary widely in toxicity; several are potent neurotoxic or endocrine-disrupting substances and require strict control. Radioactive tin isotopes are mainly research or fission-product concerns, not a property of natural tin as a whole.
The small amount of tin found in canned foods is quite harmless. The agreed limit of tin content in U.S. foods is 300 mg/kg. The trialkyl and triaryl tin compounds are used as biocides and must be handled carefully.
Tin is present in the crust mostly in resistant oxide minerals, especially cassiterite, and is not highly mobile under many natural surface conditions. Mining and smelting can release tin-bearing particulates and associated metals, depending on the ore and waste management. Inorganic tin compounds usually show limited bioavailability compared with many organotin compounds. Persistent organotin residues in sediments have been a major concern in harbors and shipyard areas where antifouling paints were used.
Tin is produced chiefly by mining cassiterite from hard-rock and alluvial deposits, followed by concentration, smelting, and refining. Supply is geographically concentrated in a limited number of producing regions, and some production comes from small-scale or artisanal mining. Demand is dominated by solder, tinplate, chemicals, and alloy uses. Recycling is important, especially from solder-bearing electronic scrap and tinplate residues, but recovery can be technically diffuse because tin is often present in thin coatings or complex assemblies. Substitution is possible in some coatings and solders, but performance, food-contact requirements, and processing temperatures limit replacements.
Tin is found chiefly in cassiterite (SnO2). Most of the world's supply comes from Malaya, Bolivia, Indonesia, Zaire, Thailand, and Nigeria. The U.S. produces almost none, although occurrences have been found in Alaska and California. Tin is obtained by reducing the ore with coal in a reverberatory furnace.
Tin is a relatively heavy element made mainly by neutron-capture nucleosynthesis in earlier generations of stars. It is far less abundant cosmically than lighter rock-forming elements, but it is present in meteorites and planetary materials at trace levels. In differentiated planets, tin tends to behave as a lithophile to mildly chalcophile element, concentrating in crustal minerals and some sulfide-associated systems rather than forming abundant native metal.
- Tin has ten stable isotopes, more than any other element.
- The symbol Sn comes from the Latin name stannum.
- The crackling sound of bent tin is called tin cry and comes from crystal deformation.
- Tin pest is promoted by low temperature and can be inhibited by alloying additions.
- Most modern food cans are steel cans with a very thin tin coating, not solid tin.
- Cassiterite is dense, which makes gravity separation useful in ore concentration.
चित्र
गुण
भौतिक
- परमाणु त्रिज्या (आनुभविक)
- 145 pm सभी तत्वों की परमाणु त्रिज्या (आनुभविक) की तुलना करें →
- सहसंयोजक त्रिज्या
- 139 pm सभी तत्वों की सहसंयोजक त्रिज्या की तुलना करें →
- वान डर वाल्स त्रिज्या
- 217 pm सभी तत्वों की वान डर वाल्स त्रिज्या की तुलना करें →
- धात्विक त्रिज्या
- 142 pm सभी तत्वों की धात्विक त्रिज्या की तुलना करें →
- घनत्व
- 7287 kg/m³ सभी तत्वों की घनत्व की तुलना करें →
- मोलर आयतन
- 0.0163 L/mol
- STP पर प्रावस्था
- ठोस सभी तत्वों की STP पर प्रावस्था की तुलना करें →
- गलनांक
- 231.93 °C सभी तत्वों की गलनांक की तुलना करें →
- क्वथनांक
- 2601.85 °C सभी तत्वों की क्वथनांक की तुलना करें →
- तापीय चालकता
- 66.8 W/(m·K) सभी तत्वों की तापीय चालकता की तुलना करें →
- विशिष्ट ऊष्मा धारिता
- 0.227 J/(g·K) सभी तत्वों की विशिष्ट ऊष्मा धारिता की तुलना करें →
- मोलर ऊष्मा धारिता
- 26.99 J/(mol·K) सभी तत्वों की मोलर ऊष्मा धारिता की तुलना करें →
- क्रिस्टल संरचना
- चतुष्कोणीय सभी तत्वों की क्रिस्टल संरचना की तुलना करें →
रासायनिक
- विद्युतऋणात्मकता (पॉलिंग)
- 1.96 सभी तत्वों की विद्युतऋणात्मकता (पॉलिंग) की तुलना करें →
- विद्युतऋणात्मकता (ऐलन)
- 1.824
- इलेक्ट्रॉन बंधुता
- 1.112 eV
- आयनन ऊर्जा (प्रथम)
- 7.343918 eV सभी तत्वों की आयनन ऊर्जा (प्रथम) की तुलना करें →
- आयनन ऊर्जा (द्वितीय)
- 14.63312 eV सभी तत्वों की आयनन ऊर्जा (द्वितीय) की तुलना करें →
- आयनन ऊर्जा (तृतीय)
- 30.506105 eV सभी तत्वों की आयनन ऊर्जा (तृतीय) की तुलना करें →
- आयनन ऊर्जा (चतुर्थ)
- 40.74014 eV सभी तत्वों की आयनन ऊर्जा (चतुर्थ) की तुलना करें →
- आयनन ऊर्जा (पंचम)
- 77.030265 eV सभी तत्वों की आयनन ऊर्जा (पंचम) की तुलना करें →
- ऑक्सीकरण अवस्थाएँ
- −4, −3, −2, −1, 0, +1, +2, +3, +4 सभी तत्वों की ऑक्सीकरण अवस्थाएँ की तुलना करें →
- संयोजकता इलेक्ट्रॉन
- 4 सभी तत्वों की संयोजकता इलेक्ट्रॉन की तुलना करें →
- अपररूप
- ["gray", "white"]
- इलेक्ट्रॉन विन्यास
- [Kr] 5s2 4d10 5p2
ऊष्मागतिक
- गलन ऊष्मा
- 0.07286107 eV सभी तत्वों की गलन ऊष्मा की तुलना करें →
- वाष्पन ऊष्मा
- 3.067834 eV सभी तत्वों की वाष्पन ऊष्मा की तुलना करें →
- ऊर्ध्वपातन ऊष्मा
- 3.131057 eV
- परमाणुकरण ऊष्मा
- 3.131057 eV
- परमाणुकरण एन्थैल्पी
- 3.121729 eV
नाभिकीय
- प्रोटॉन
- 50 सभी तत्वों की प्रोटॉन की तुलना करें →
- न्यूट्रॉन
- 70 सभी तत्वों की न्यूट्रॉन की तुलना करें →
- ज्ञात समस्थानिक
- 42 सभी तत्वों की ज्ञात समस्थानिक की तुलना करें →
- स्थिर समस्थानिक
- 9 सभी तत्वों की स्थिर समस्थानिक की तुलना करें →
- सबसे स्थिर समस्थानिक
- Sn-120
प्रचुरता
- प्रचुरता (भूपर्पटी)
- 2.3 mg/kg सभी तत्वों की प्रचुरता (भूपर्पटी) की तुलना करें →
- प्रचुरता (महासागर)
- 4 × 10−6 mg/L सभी तत्वों की प्रचुरता (महासागर) की तुलना करें →
क्रिस्टल संरचना
- जालक स्थिरांक a
- 582 pm
इलेक्ट्रॉनिक संरचना
- प्रति कोश इलेक्ट्रॉन
- 2, 8, 18, 18, 4 सभी तत्वों की प्रति कोश इलेक्ट्रॉन की तुलना करें →
पहचानकर्ता
- CAS संख्या
- 7440-31-5 सभी तत्वों की CAS संख्या की तुलना करें →
- टर्म प्रतीक
- 3P0
- InChI
- InChI=1S/Sn
- InChI कुंजी
- ATJFFYVFTNAWJD-UHFFFAOYSA-N
इलेक्ट्रॉन विन्यास मापित
Sn: 4d¹⁰ 5s² 5p²[Kr] 4d¹⁰ 5s² 5p²1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 5s² 5p²परमाणु मॉडल
समस्थानिक न्यूट्रॉन की संख्या, द्रव्यमान और स्थिरता बदलते हैं — उदासीन परमाणु का इलेक्ट्रॉन विन्यास नहीं।
सांकेतिक परमाणु मॉडल, वास्तविक अनुपात में नहीं।
परमाणु पहचान-चिह्न
उत्सर्जन / अवशोषण स्पेक्ट्रम
समस्थानिक वितरण
| द्रव्यमान संख्या | परमाणु द्रव्यमान (u) | प्राकृतिक प्रचुरता | अर्धायु |
|---|---|---|---|
| 112 स्थिर | 111.90482387 ± 0.00000061 | 0.9700% | स्थिर |
| 114 स्थिर | 113.9027827 ± 0.000001 | 0.6600% | स्थिर |
| 115 स्थिर | 114.903344699 ± 0.000000016 | 0.3400% | स्थिर |
| 116 स्थिर | 115.9017428 ± 0.0000001 | 14.5400% | स्थिर |
| 117 स्थिर | 116.90295398 ± 0.00000052 | 7.6800% | स्थिर |
| 118 स्थिर | 117.90160657 ± 0.00000054 | 24.2200% | स्थिर |
| 119 स्थिर | 118.90331117 ± 0.00000078 | 8.5900% | स्थिर |
| 120 स्थिर | 119.90220163 ± 0.00000097 | 32.5800% | स्थिर |
प्रावस्था / अवस्था
कारण: गलनांक (231.93 °C) से 206.9 °C कम
सांकेतिक, वास्तविक अनुपात में नहीं
प्रावस्था संक्रमण बिंदु
संक्रमण ऊर्जाएँ
गलनांक पर 1 mol को पिघलाने के लिए आवश्यक ऊर्जा
क्वथनांक पर 1 mol को वाष्पित करने के लिए आवश्यक ऊर्जा
ऊर्ध्वपातनांक पर 1 mol के ऊर्ध्वपातन के लिए आवश्यक ऊर्जा
घनत्व
मानक परिस्थितियों में
मानक परिस्थितियों में
परमाणु स्पेक्ट्रम
50 में से 10 दिखाए जा रहे हैं। आयन के आवेश के अनुसार आरोही क्रम में व्यवस्थित।
उपलब्ध स्पेक्ट्रमी रेखा डेटा ?
| आयन | आवेश | कुल रेखाएँ | संक्रमण प्रायिकताएँ | स्तर पदनाम |
|---|---|---|---|---|
| Sn I | 0 | 227 | 55 | 226 |
| Sn II | +1 | 215 | 141 | 215 |
| Sn III | +2 | 259 | 0 | 259 |
| Sn IV | +3 | 18 | 0 | 0 |
| Sn V | +4 | 13 | 0 | 0 |
उपलब्ध ऊर्जा स्तर डेटा ?
| आयन | आवेश | स्तर |
|---|---|---|
| Sn I | 0 | 228 |
| Sn II | +1 | 77 |
| Sn III | +2 | 86 |
| Sn IV | +3 | 24 |
| Sn V | +4 | 26 |
| Sn VI | +5 | 37 |
| Sn VII | +6 | 2 |
| Sn VIII | +7 | 2 |
| Sn IX | +8 | 2 |
| Sn X | +9 | 2 |
क्रिस्टल संरचना का डेटा उपलब्ध नहीं है
क्रिस्टल संरचना: tetragonal
आयनिक त्रिज्याएँ
| आवेश | उपसहसंयोजन | प्रचक्रण | त्रिज्या |
|---|---|---|---|
| +4 | 4 | उपलब्ध नहीं | 55.00000000000001 pm |
| +4 | 5 | उपलब्ध नहीं | 62 pm |
| +4 | 6 | उपलब्ध नहीं | 69 pm |
| +4 | 7 | उपलब्ध नहीं | 75 pm |
| +4 | 8 | उपलब्ध नहीं | 81 pm |
यौगिक
समस्थानिक (9)
| द्रव्यमान संख्या | परमाणु द्रव्यमान (u) | प्राकृतिक प्रचुरता | अर्धायु | क्षय का प्रकार | |
|---|---|---|---|---|---|
| 112 स्थिर | 111.90482387 ± 0.00000061 | 0.9700% ± 0.0100% | स्थिर | stable | |
| 114 स्थिर | 113.9027827 ± 0.000001 | 0.6600% ± 0.0100% | स्थिर | stable | |
| 115 स्थिर | 114.903344699 ± 0.000000016 | 0.3400% ± 0.0100% | स्थिर | stable | |
| 116 स्थिर | 115.9017428 ± 0.0000001 | 14.5400% ± 0.0900% | स्थिर | stable | |
| 117 स्थिर | 116.90295398 ± 0.00000052 | 7.6800% ± 0.0700% | स्थिर | stable | |
| 118 स्थिर | 117.90160657 ± 0.00000054 | 24.2200% ± 0.0900% | स्थिर | stable | |
| 119 स्थिर | 118.90331117 ± 0.00000078 | 8.5900% ± 0.0400% | स्थिर | stable | |
| 120 स्थिर | 119.90220163 ± 0.00000097 | 32.5800% ± 0.0900% | स्थिर | stable | |
| 122 स्थिर | 121.9034438 ± 0.0000026 | 4.6300% ± 0.0300% | स्थिर | stable |
स्पेक्ट्रमी रेखाएँ
96 में से 50 दिखाए जा रहे हैं। डिफ़ॉल्ट रूप से केवल मापित तीव्रता वाली स्पेक्ट्रमी रेखाएँ दिखाई जाती हैं।
| तरंगदैर्घ्य (nm) | तीव्रता | आयनन अवस्था | प्रकार | संक्रमण | सटीकता | स्रोत | |
|---|---|---|---|---|---|---|---|
| 556.19094 nm | 2700 | Sn II | emission | 5s2.6p 2P* → 5s2.6d 2D | मापित | NIST | |
| 579.88578 nm | 2700 | Sn II | emission | 5s2.5d 2D → 5s2.4f 2F* | मापित | NIST | |
| 558.88153 nm | 2600 | Sn II | emission | 5s2.5d 2D → 5s2.4f 2F* | मापित | NIST | |
| 645.35421 nm | 2500 | Sn II | emission | 5s2.6s 2S → 5s2.6p 2P* | मापित | NIST | |
| 452.47334 nm | 2200 | Sn I | emission | 5s2.5p2 1S → 5s2.5p.6s 1P* | मापित | NIST | |
| 533.23391 nm | 1600 | Sn II | emission | 5s2.6p 2P* → 5s2.6d 2D | मापित | NIST | |
| 607.97742 nm | 1400 | Sn II | emission | 5s2.4f 2F* → 5s2.6g 2G | मापित | NIST | |
| 684.41863 nm | 1300 | Sn II | emission | 5s2.6s 2S → 5s2.6p 2P* | मापित | NIST | |
| 719.07778 nm | 1100 | Sn II | emission | 5s2.6p 2P* → 5s2.7s 2S | मापित | NIST | |
| 666.11 nm | 1000 | Sn II | emission | 5s2.6d 2D → 5s2.6f 2F* | मापित | NIST | |
| 676.08103 nm | 840 | Sn II | emission | 5s2.6p 2P* → 5s2.7s 2S | मापित | NIST | |
| 656.851 nm | 830 | Sn II | emission | 5s2.9d 2D → 5s.5p.(3P*).5d 4P* | मापित | NIST | |
| 642.908 nm | 760 | Sn II | emission | 5s2.8s 2S → 5s.5p.(3P*).6s 2P* | मापित | NIST | |
| 723.005 nm | 670 | Sn II | emission | 5s2.7p 2P* → 5s2.8d 2D | मापित | NIST | |
| 690.47 nm | 538 | Sn III | emission | 4d10.5s.6d 3D → 4d10.5s.5f 3F* | मापित | NIST | |
| 731.417 nm | 500 | Sn II | emission | 5s2.7d 2D → 5s.5p.(3P*).6s 2P* | मापित | NIST | |
| 579.69075 nm | 490 | Sn II | emission | 5s2.5d 2D → 5s2.4f 2F* | मापित | NIST | |
| 707.93 nm | 485 | Sn III | emission | 4d10.5s.6d 3D → 4d10.5s.5f 3F* | मापित | NIST | |
| 738.71637 nm | 480 | Sn II | emission | 5s.5p2 2D → 5s2.6p 2P* | मापित | NIST | |
| 529.083 nm | 448 | Sn III | emission | 4d10.5s.5d 3D → 4d10.5s.6p 3P* | मापित | NIST | |
| 384.13749 nm | 440 | Sn II | emission | 5s2.6p 2P* → 5s2.8s 2S | मापित | NIST | |
| 536.929 nm | 421 | Sn III | emission | 4d10.5s.5d 3D → 4d10.5s.6p 3P* | मापित | NIST | |
| 601.34 nm | 419 | Sn III | emission | 4d10.5s.6s 1S → 4d10.5s.6p 3P* | मापित | NIST | |
| 624.113 nm | 380 | Sn II | emission | 5s2.6d 2D → 5s2.9p 2P* | मापित | NIST | |
| 740.827 nm | 380 | Sn II | emission | 5s2.7p 2P* → 5s2.8d 2D | मापित | NIST | |
| 719.9 nm | 373 | Sn III | emission | 4d10.5s.7p 3P* → 4d10.5s.7d 1D | मापित | NIST | |
| 507.26 nm | 360 | Sn II | emission | 5s2.4f 2F* → 5s2.7g 2G | मापित | NIST | |
| 429.433 nm | 340 | Sn II | emission | 5s2.4f 2F* → 5s2.9g 2G | मापित | NIST | |
| 433.013 nm | 309 | Sn III | emission | 4d10.5s.6s 3S → 4d10.5s.6p 1P* | मापित | NIST | |
| 502.038 nm | 302 | Sn III | emission | 4d10.5s.5d 3D → 4d10.5s.6p 3P* | मापित | NIST | |
| 534.881 nm | 271 | Sn III | emission | 4d10.5s.5d 3D → 4d10.5s.6p 3P* | मापित | NIST | |
| 563.16738 nm | 270 | Sn I | emission | 5s2.5p2 1S → 5s2.5p.6s 3P* | मापित | NIST | |
| 467.046 nm | 241 | Sn III | emission | 4d10.5s.5d 3D → 4d10.5s.6p 1P* | मापित | NIST | |
| 396.169 nm | 231 | Sn III | emission | 4d10.5s.6p 3P* → 4d10.5s.7s 3S | मापित | NIST | |
| 522.464 nm | 225 | Sn III | emission | 4d10.5s.6s 1S → 4d10.5s.6p 1P* | मापित | NIST | |
| 411.13 nm | 180 | Sn II | emission | 5s2.4f 2F* → 5s2.10g 2G | मापित | NIST | |
| 390.698 nm | 170 | Sn III | emission | 4d10.5s.5d 1D → 4d10.4f.5s 1F* | मापित | NIST | |
| 471.558 nm | 164 | Sn III | emission | 4d10.5s.5d 3D → 4d10.5s.6p 1P* | मापित | NIST | |
| 494.42561 nm | 150 | Sn II | emission | 5s2.5d 2D → 5s2.7p 2P* | मापित | NIST | |
| 510.022 nm | 145 | Sn III | emission | 4d10.5s.5d 3D → 4d10.5s.6p 3P* | मापित | NIST | |
| 458.025 nm | 140 | Sn II | emission | 5s2.4f 2F* → 5s2.8g 2G | मापित | NIST | |
| 614.96038 nm | 140 | Sn I | emission | 5s2.5p.6s 3P* → 5s2.5p.7p 3D | मापित | NIST | |
| 492.435 nm | 131 | Sn III | emission | 4d10.5s.6s 3S → 4d10.5s.6p 3P* | मापित | NIST | |
| 457.432 nm | 120 | Sn II | emission | 5s2.4f 2F* → 5s2.10d 2D | मापित | NIST | |
| 487.7209 nm | 100 | Sn II | emission | 5s2.5d 2D → 5s2.7p 2P* | मापित | NIST | |
| 606.91169 nm | 95 | Sn I | emission | 5s2.5p.6s 3P* → 5s2.5p.7p 3P | मापित | NIST | |
| 457.553 nm | 91 | Sn II | emission | 5s2.4f 2F* → 5s2.10d 2D | मापित | NIST | |
| 461.82363 nm | 90 | Sn II | emission | 5s.5p2 4P → 5s2.6p 2P* | मापित | NIST | |
| 485.827 nm | 89 | Sn III | emission | 4d10.5s.6s 3S → 4d10.5s.6p 3P* | मापित | NIST | |
| 491.78 nm | 83 | Sn II | emission | 5s2.7p 2P* → 5s2.11d 2D | मापित | NIST |
विस्तृत गुण
सहसंयोजक त्रिज्याएँ (विस्तृत)
- सहसंयोजक त्रिज्या (प्यूक्को)
- 140 pm
- सहसंयोजक त्रिज्या (प्यूक्को, द्विबंध)
- 130 pm
- सहसंयोजक त्रिज्या (प्यूक्को, त्रिबंध)
- 132 pm
- सहसंयोजक त्रिज्या (ब्रैग)
- 140 pm
वान डर वाल्स त्रिज्याएँ
- Bondi
- 217 pm
- Batsanov
- 225 pm
- Alvarez
- 242 pm
- UFF
- 439.2 pm
- MM3
- 259 pm
- Dreiding
- 447 pm
परमाणु और धात्विक त्रिज्याएँ
- परमाणु त्रिज्या (राह्म)
- 248 pm
- धात्विक त्रिज्या (C12)
- 163 pm
संख्यांकन मापक्रम
- Mendeleev
- 90
- Pettifor
- 83
- Glawe
- 83
विद्युतऋणात्मकता मापक्रम
- Ghosh
- 0
- Miedema
- 4
- Gunnarsson–Lundqvist
- 5
- Robles–Bartolotti
- 4
ध्रुवणीयता और परिक्षेपण
- द्विध्रुव ध्रुवणीयता
- 53 a.u.
- द्विध्रुव ध्रुवणीयता (अनिश्चितता)
- 6 a.u.
- C₆
- 659 Ha·Bohr6
- C₆ (Gould–Bučko)
- 715 Ha·Bohr6
मीडेमा प्राचल
- मीडेमा मोलर आयतन
- 16.3 cm3/mol
- मीडेमा इलेक्ट्रॉन घनत्व
- 2
आपूर्ति जोखिम और अर्थशास्त्र
- उत्पादन संकेंद्रण
- 46
- सापेक्ष आपूर्ति जोखिम
- 7
- भंडार वितरण
- 31
- राजनीतिक स्थिरता (प्रमुख उत्पादक)
- 24
- राजनीतिक स्थिरता (सबसे अधिक भंडार वाला देश)
- 24
प्रावस्था संक्रमण और अपररूप
| संक्रमण तापमान | 286.35 K |
| क्वथनांक | 2859.15 K |
| गलनांक | 505.08 K |
| क्वथनांक | 2859.15 K |
ऑक्सीकरण अवस्था की श्रेणियाँ
उन्नत संदर्भ डेटा
परिरक्षण स्थिरांक (11)
| n | कक्षक | σ |
|---|---|---|
| 1 | s | 1.008 |
| 2 | p | 4.1146 |
| 2 | s | 13.1406 |
| 3 | d | 14.2583 |
| 3 | p | 17.6468 |
| 3 | s | 17.5802 |
| 4 | d | 32.03 |
| 4 | p | 28.7348 |
| 4 | s | 27.342 |
| 5 | p | 40.898 |
क्रिस्टल त्रिज्याओं का विवरण (5)
| आवेश | CN | प्रचक्रण | rcrystal (pm) | उत्पत्ति |
|---|---|---|---|---|
| 4 | IV | 69 | from r^3 vs V plots, | |
| 4 | V | 76 | calculated, | |
| 4 | VI | 83 | from r^3 vs V plots, | |
| 4 | VII | 89 | ||
| 4 | VIII | 95 | calculated, |
समस्थानिक क्षय के प्रकार (54)
| समस्थानिक | मोड | तीव्रता |
|---|---|---|
| 99 | B+ | 100% |
| 99 | B+p | 5% |
| 100 | B+ | 100% |
| 100 | B+p | 17% |
| 101 | B+ | 100% |
| 101 | B+p | 21% |
| 102 | B+ | 100% |
| 103 | B+ | 100% |
| 103 | B+p | 1.2% |
| 104 | B+ | 100% |
एक्स-रे प्रकीर्णन गुणक (510)
| ऊर्जा (eV) | f₁ | f₂ |
|---|---|---|
| 10 | — | 3.97344 |
| 10.1617 | — | 3.94095 |
| 10.3261 | — | 3.90871 |
| 10.4931 | — | 3.87675 |
| 10.6628 | — | 3.84504 |
| 10.8353 | — | 3.81359 |
| 11.0106 | — | 3.7824 |
| 11.1886 | — | 3.75146 |
| 11.3696 | — | 3.72078 |
| 11.5535 | — | 3.64688 |
अतिरिक्त डेटा
Estimated Crustal Abundance
The estimated element abundance in the earth's crust.
2.3 milligrams per kilogram
संदर्भ (1)
Estimated Oceanic Abundance
The estimated element abundance in the earth's oceans.
4×10-6 milligrams per liter
संदर्भ (1)
Sources
Sources of this element.
Tin is found chiefly in cassiterite (SnO2). Most of the world's supply comes from Malaya, Bolivia, Indonesia, Zaire, Thailand, and Nigeria. The U.S. produces almost none, although occurrences have been found in Alaska and California. Tin is obtained by reducing the ore with coal in a reverberatory furnace.
संदर्भ (1)
संदर्भ
(9)
Data deposited in or computed by PubChem
The half-life and atomic mass data was provided by the Atomic Mass Data Center at the International Atomic Energy Agency.
Element data are cited from the Atomic weights of the elements (an IUPAC Technical Report). The IUPAC periodic table of elements can be found at https://iupac.org/what-we-do/periodic-table-of-elements/. Additional information can be found within IUPAC publication doi:10.1515/pac-2015-0703 Copyright © 2020 International Union of Pure and Applied Chemistry.
The information are cited from Pure Appl. Chem. 2018; 90(12): 1833-2092, https://doi.org/10.1515/pac-2015-0703.
Thomas Jefferson National Accelerator Facility (Jefferson Lab) is one of 17 national laboratories funded by the U.S. Department of Energy. The lab's primary mission is to conduct basic research of the atom's nucleus using the lab's unique particle accelerator, known as the Continuous Electron Beam Accelerator Facility (CEBAF). For more information visit https://www.jlab.org/
The periodic table at the LANL (Los Alamos National Laboratory) contains basic element information together with the history, source, properties, use, handling and more. The provenance data may be found from the link under the source name.
The periodic table contains NIST's critically-evaluated data on atomic properties of the elements. The provenance data that include data for atomic spectroscopy, X-ray and gamma ray, radiation dosimetry, nuclear physics, and condensed matter physics may be found from the link under the source name. Ref: https://www.nist.gov/pml/atomic-spectra-database
This section provides all form of data related to element Tin.
The element property data was retrieved from publications.