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Lithium Oxide
CAS: 12057-24-8 | Li2O
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
12057-24-8
Molecular Formula:
Li2O
Molecular Mass:
29.88 g/mol
Names and Synonyms:
Lithium Oxide
Lithium oxide (Li2O)
Dilithium oxide
Lithia
Dilithium monoxide
Lithium oxide
Lithium oxide (LiO0.5)
Identifiers:
SMILES:
[Li].[Li].[O]
InChI:
InChI=1S/2Li.O
Key Properties
Melting Point
>1600 °C
CAS Common Chemistry
Density
2.01 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
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.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 29.88 g/mol | CAS Common Chemistry |
| 29.881 g/mol | RDKit | |
| 30.02692372 g/mol | RDKit | |
| Density | 2.01 g/cm³ | CAS Common Chemistry |
| 2.01 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Lithium_oxide | CAS Common Chemistry |
| Canonical SMILES | [Li]O[Li] | CAS Common Chemistry |
| InChI | InChI=1S/2Li.O | CAS Common Chemistry |
| InChI Key | InChIKey=XZIUWXMPQBQHMC-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | >1600 °C | CAS Common Chemistry |
| Name | Lithium oxide | CAS Common Chemistry |
| Heavy Atom Count | 3 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 28.5 Ų | RDKit |
| LogP | -0.8804000000000001 | RDKit |
| Molar Refractivity | 12.1945 | RDKit |
