- Formula: H4Si
- Molecular weight: 32.1173
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: BLRPTPMANUNPDV-UHFFFAOYSA-N
- CAS Registry Number: 7803-62-5
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Silicane; Silicon hydride (SiH4); Silicon tetrahydride; SiH4; Monosilane; Silicon hydride; UN 2203
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Vibrational and/or electronic energy levels
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Data compiled by: Takehiko Shimanouchi
Symmetry: Td Symmetry Number = 12
|Species||type of mode||Value||Rating||Value||Phase||Value||Phase|
|a1||1||Sym str||2187||B||ia||2187.0 S||gas|
|e||2||Deg deform||975||C||974.6 ia||gas||978 W||gas||observed through Coriolis interaction with «nu»4|
Source: Shimanouchi, 1972
|A||0~1 cm-1 uncertainty|
|B||1~3 cm-1 uncertainty|
|C||3~6 cm-1 uncertainty|
Go To: Top, Vibrational and/or electronic energy levels, Notes
Shimanouchi, T., Tables of Molecular Vibrational Frequencies Consolidated Volume I, National Bureau of Standards, 1972, 1-160. [all data]
Go To: Top, Vibrational and/or electronic energy levels, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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