Stannane
Stannane /ˈstæneɪn/ or tin hydride is an inorganic compound with the chemical formula SnH
4. It is a colourless gas and the tin analogue of methane. Stannane can be prepared by the reaction of SnCl4 and LiAlH4.[1]
- SnCl4 + LiAlH4 → SnH4 + LiCl + AlCl3
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| Names | |||
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| IUPAC name
Stannane | |||
| Other names
tin tetrahydride tin hydride stannane | |||
| Identifiers | |||
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| Properties | |||
| SnH4 | |||
| Molar mass | 122.71 g mol−1 | ||
| Appearance | colourless gas | ||
| Density | 5.4 g dm−3, gas | ||
| Melting point | −146 °C (−231 °F; 127 K) | ||
| Boiling point | −52 °C (−62 °F; 221 K) | ||
| Related compounds | |||
Related organotins |
tributylstannane (Bu3SnH) | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |||
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Stannane decomposes slowly at room temperature to give metallic tin and hydrogen and ignites on contact with air.[1]
Variants of stannane can be found as a highly toxic, gaseous, inorganic metal hydride and group 14 hydride.
See also
References
- Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.
| Alkali metal (Group 1) hydrides |  Lithium hydride, LiH ionic metal hydride   Beryllium hydride Left (gas phase): BeH2 covalent metal hydride Right: (BeH2)n (solid phase) polymeric metal hydride   Borane and diborane Left: BH3 (special conditions), covalent metalloid hydride Right: B2H6 (standard conditions), dimeric metalloid hydride  Methane, CH4 covalent nonmetal hydride  Ammonia, NH3 covalent nonmetal hydride  Water, H2O covalent nonmetal hydride  Hydrogen fluoride, HF covalent nonmetal hydride | ||||||||||||||||||||
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| Alkaline (Group 2) earth hydrides |
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| Group 13 hydrides |
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| Group 14 hydrides |
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| Pnictogen (Group 15) hydrides |
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| Hydrogen chalcogenides (Group 16 hydrides) |
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| Hydrogen halides (Group 17 hydrides) | |||||||||||||||||||||
| Transition metal hydrides | |||||||||||||||||||||
| Lanthanide hydrides | |||||||||||||||||||||
| Actinide hydrides | |||||||||||||||||||||
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