Back بوران (مركب كيميائي) Arabic Borà Catalan Boran Czech Βοράνιο Greek Borano Basque بوران (ترکیب شیمیایی) Persian Borane French Borán Hungarian Boron trihidrida ID 보레인 Korean
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| Names | |||
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| IUPAC names
Borane[1]
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| Systematic IUPAC name
Borane (substitutive) Trihydridoboron (additive) | |||
Other names
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| Identifiers | |||
3D model (JSmol)
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| ChEBI | |||
| ChemSpider | |||
| 44 | |||
PubChem CID
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| Properties | |||
| BH3 | |||
| Molar mass | 13.83 g·mol−1 | ||
| Appearance | colourless gas | ||
| Conjugate acid | Boronium | ||
| Thermochemistry | |||
Std molar
entropy (S⦵298) |
187.88 kJ mol−1 K−1 | ||
Std enthalpy of
formation (ΔfH⦵298) |
106.69 kJ mol−1 | ||
| Structure | |||
| D3h | |||
| trigonal planar | |||
| 0 D | |||
| Related compounds | |||
Related compounds
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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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Borane is an inorganic compound with the chemical formula BH
3. Because it tends to dimerize or form adducts, borane is very rarely observed. It normally dimerizes to diborane in the absence of other chemicals.[2] It can be observed directly as a continuously produced, transitory, product in a flow system or from the reaction of laser ablated atomic boron with hydrogen.[3]
- ^ "Borane".
- ^ Carey, Francis A.; Sundberg, Richard J. (2007). Advanced Organic Chemistry: Part B: Reactions and Synthesis (5th ed.). New York: Springer. p. 337. ISBN 978-0387683546.
- ^ Tague, Thomas J.; Andrews, Lester (1994). "Reactions of Pulsed-Laser Evaporated Boron Atoms with Hydrogen. Infrared Spectra of Boron Hydride Intermediate Species in Solid Argon". Journal of the American Chemical Society. 116 (11): 4970–4976. doi:10.1021/ja00090a048. ISSN 0002-7863.