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Molecule
Strontium Peroxide
CAS: 1314-18-7 · O2Sr
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 1314-18-7
- Molecular Formula
- O2Sr
- Molecular Mass
- 119.62 g/mol
Identifiers
CAS Registry Number
1314-18-7
SMILES
[O-][O-].[Sr+2]
InChI Key
UHCGLDSRFKGERO-UHFFFAOYSA-N
InChI
InChI=1S/O2.Sr/c1-2;/q-2;+2
Names and Synonyms
- Strontium Peroxide Common Name
- Strontium peroxide (Sr(O2)) Synonym
- Strontium dioxide Synonym
- Strontium oxide (SrO2) Synonym
- Strontium peroxide Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 119.62 g/mol | CAS Common Chemistry |
| 119.61800000000001 g/mol | RDKit | |
| 119.89544133999999 g/mol | RDKit | |
| 123.65 g/mol | chempirical lib | |
| Density | 4.78 g/cm³ | CAS Common Chemistry |
| 4.78 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Strontium_peroxide | CAS Common Chemistry |
| Canonical SMILES | O1O[Sr]1 | CAS Common Chemistry |
| InChI | InChI=1S/O2.Sr/c1-2;/q-2;+2 | CAS Common Chemistry |
| InChI Key | InChIKey=UHCGLDSRFKGERO-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 215 °C (decomp) | CAS Common Chemistry |
| Name | Strontium peroxide | CAS Common Chemistry |
| Heavy Atom Count | 3 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 46.12 Ų | RDKit |
| LogP | -2.7588 | RDKit |
| Molar Refractivity | 5.754 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 119.618 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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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 = 119.62 g/mol; density = 4.780 g/mL. Edit any field — others recompute live.
