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Molecule
Europium
CAS: 7440-53-1 · Eu
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 7440-53-1
- Molecular Formula
- Eu
- Molecular Mass
- 151.964 g/mol
Identifiers
CAS Registry Number
7440-53-1
SMILES
[Eu]
InChI Key
OGPBJKLSAFTDLK-UHFFFAOYSA-N
InChI
InChI=1S/Eu
Names and Synonyms
- Europium Common Name
- Europium Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Density | 5.245 g/cm3 | CAS Common Chemistry |
| 5.25 g/cm³ | CAS Common Chemistry | |
| InChI | InChI=1S/Eu | CAS Common Chemistry |
| Boiling Point | 1489 °C | CAS Common Chemistry |
| Canonical SMILES | [Eu] | CAS Common Chemistry |
| InChI Key | InChIKey=OGPBJKLSAFTDLK-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 1100-1200 °C | CAS Common Chemistry |
| Name | Europium | CAS Common Chemistry |
| Molecular Mass | 151.964 g/mol | RDKit |
| 152.9212303 g/mol | RDKit | |
| 153.98 g/mol | chempirical lib | |
| 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 | 151.96 g/mol | CAS Common Chemistry |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
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| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
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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 = 151.96 g/mol. Edit any field — others recompute live.
