Stanan
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| Nazivi | |||
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| IUPAC naziv
Stanan
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| Drugi nazivi
kalaj tetrahidrid
kalaj hidrid | |||
| Identifikacija | |||
3D model (Jmol)
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| ChEBI | |||
| ChemSpider | |||
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| Svojstva | |||
| SnH4 | |||
| Molarna masa | 122,71 g mol−1 | ||
| Agregatno stanje | bezbojni gas | ||
| Gustina | 5,4 g dm−3, gas | ||
| Tačka topljenja | −146°C (127.15 K) | ||
| Tačka ključanja | −52°C (221.15 K) | ||
| Srodna jedinjenja | |||
Srodne supstance: organotini
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tributilstanan, stibin, Bu3SnH | ||
Ukoliko nije drugačije napomenuto, podaci se odnose na standardno stanje materijala (na 25 °C [77 °F], 100 kPa). | |||
 verifikuj (šta je  ?)
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| Reference infokutije | |||
Stanan (SnH4) je hidrid kalaja. Stanan se može pripremiti reakcijom između SnCl4 i LiAlH4.[1] Stanan se sporo razlaže na sobnoj temperaturi pri čemu se formira metalni kalaj i vodonik. On se može zapaliti u kontaktu sa vazduhom.[1]
Varijante stanana mogu da budu visoko toksični gasoviti hidridi. Stanan je analog metana.
Vidi još
Reference
- ^ а б Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (II изд.). Oxford: Butterworth-Heinemann. ISBN 0080379419.
Literatura
Spoljašnje veze
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