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Molecule
Silicon Monoxide
CAS: 10097-28-6 · OSi
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 10097-28-6
- Molecular Formula
- OSi
- Molecular Mass
- 44.09 g/mol
Identifiers
CAS Registry Number
10097-28-6
SMILES
[O+]#[Si-]
InChI Key
LIVNPJMFVYWSIS-UHFFFAOYSA-N
InChI
InChI=1S/OSi/c1-2
Names and Synonyms
- Silicon Monoxide Common Name
- Silylene, oxo- Synonym
- Silicon oxide (OSi) Synonym
- Oxosilylene Synonym
- Silicon monoxide Synonym
- Silicon oxide (SiO) Synonym
- Silicon monooxide Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 44.09 g/mol | CAS Common Chemistry |
| 44.085 g/mol | RDKit | |
| Density | 2.13 g/cm³ | CAS Common Chemistry |
| 2.130 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Silicon_monoxide | CAS Common Chemistry |
| Canonical SMILES | O=[Si] | CAS Common Chemistry |
| InChI | InChI=1S/OSi/c1-2 | CAS Common Chemistry |
| InChI Key | InChIKey=LIVNPJMFVYWSIS-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 1880 °C | CAS Common Chemistry |
| Name | Silicon oxide (SiO) | CAS Common Chemistry |
| Silicon monoxide | CAS Common Chemistry | |
| Heavy Atom Count | 2 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 19.9 Ų | RDKit |
| LogP | -0.49960000000000004 | RDKit |
| -0.4996 | RDKit | |
| Molar Refractivity | 6.440499999999999 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 43.97184115 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
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5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 44.09 g/mol; density = 2.130 g/mL. Edit any field — others recompute live.
