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Molecule
Stibine
CAS: 7803-52-3 · H3Sb
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 7803-52-3
- Molecular Formula
- H3Sb
- Molecular Mass
- 124.78 g/mol
Identifiers
CAS Registry Number
7803-52-3
SMILES
[H].[H].[H].[Sb]
InChI Key
OUULRIDHGPHMNQ-UHFFFAOYSA-N
InChI
InChI=1S/Sb.3H
Names and Synonyms
- Stibine Common Name
- Antimony hydride Synonym
- Stibine Synonym
- Hydrogen antimonide Synonym
- Antimony hydride (SbH3) Synonym
- Antimony trihydride Synonym
- Stibine (SbH3) Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 124.78 g/mol | CAS Common Chemistry |
| 124.784 g/mol | RDKit | |
| 127.808 g/mol | chempirical lib | |
| Density | 2.26 g/cm³ | CAS Common Chemistry |
| 2.26 g/cm3 @ -25 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Stibine | CAS Common Chemistry |
| Boiling Point | -18.4 °C | CAS Common Chemistry |
| Canonical SMILES | [SbH3] | CAS Common Chemistry |
| InChI | InChI=1S/Sb.3H | CAS Common Chemistry |
| InChI Key | InChIKey=OUULRIDHGPHMNQ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -88 °C | CAS Common Chemistry |
| Name | Stibine | CAS Common Chemistry |
| Heavy Atom Count | 1 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | -0.043300000000000005 | RDKit |
| -0.0433 | RDKit | |
| Molar Refractivity | 9.09 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 123.927290796 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
7
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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 = 124.78 g/mol; density = 2.260 g/mL. Edit any field — others recompute live.
