Beryllium azide
From Infogalactic: the planetary knowledge core
| Names | |
|---|---|
| IUPAC name
Beryllium azide
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| Identifiers | |
44606-75-9  |
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| Properties | |
| BeN6 | |
| Molar mass | 93.05 g·mol−1 |
| Appearance | white solid[1] |
| Vapor pressure | {{{value}}} |
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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| Infobox references | |
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Beryllium azide, Be(N3)2, is an inorganic compound.
Synthesis
Beryllium azide has been synthesised by the reaction of beryllium chloride with neat trimethylsilyl azide:[2]
- BeCl2 + 2Me3SiN3 → Be(N3)2 + 2Me3SiCl
Alternatively, dimethylberyllium reacts with hydrazoic acid in dry diethyl ether at −116 °C:[1]
- Be(CH3)2 + 2HN3 → Be(N3)2 + 2CH4
Structure
Beryllium azide is predicted to consist of infinite chains, with tetrahedrally coordinated Be2+ ions linked by end-on bridging N3− ions.[2]
