Bismuthine | Wikipedia audio article
Channel: wikipedia tts
Date: 2018-12-08

This is an audio version of the Wikipedia Article:
Bismuthine


00:00:38 1 Preparation and properties
00:01:24 2 Uses and safety considerations
00:01:56 3 References



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SUMMARY
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Bismuthine (IUPAC name: bismuthane) is the chemical compound with the formula BiH3. As the heaviest analogue of ammonia (a pnictogen hydride), BiH3 is unstable, decomposing to bismuth metal well below 0 °C.  This compound adopts the expected  pyramidal structure with H-Bi-H angles of around 90°.The term bismuthine may also refer to a member of the family of organobismuth(III) species having the general formula BiR3, where R is an organic substituent. For example, Bi(CH3)3 is trimethylbismuthine.