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Molecule
Erbium
CAS: 7440-52-0 · Er
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 7440-52-0
- Molecular Formula
- Er
- Molecular Mass
- 167.26 g/mol
Identifiers
CAS Registry Number
7440-52-0
SMILES
[Er]
InChI Key
UYAHIZSMUZPPFV-UHFFFAOYSA-N
InChI
InChI=1S/Er
Names and Synonyms
- Erbium Synonym
- Erbium Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 167.26 g/mol | CAS Common Chemistry |
| 170.283 g/mol | chempirical lib | |
| Canonical SMILES | [Er] | CAS Common Chemistry |
| InChI | InChI=1S/Er | CAS Common Chemistry |
| InChI Key | InChIKey=UYAHIZSMUZPPFV-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 153 °C | CAS Common Chemistry |
| Name | Erbium | 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 | 0.0 | RDKit |
| Molar Refractivity | 0.0 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 165.9302931 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
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3
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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 = 167.26 g/mol. Edit any field — others recompute live.
