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Beryllium
CAS: 7440-41-7 | Be
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7440-41-7
Molecular Formula:
Be
Molecular Weight:
9.012 g/mol
Names and Synonyms:
Beryllium
Synonym
Beryllium
Synonym
Glucinium
Synonym
Beryllium-9
Synonym
Beryllium element
Synonym
Beryllium atom
Synonym
Identifiers:
SMILES:
[Be]
InChI:
InChI=1S/Be
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
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3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
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120
100
80
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20
0 ppm
| Shift (ppm) | DEPT | Assignment |
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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
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 9.012 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 9.0121822 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 1 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 0 count | RDKit |
| Hydrogen Bond Donors | 0 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 0 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 0.0 Ų | RDKit |
Physical Properties
| Property | Value | Source |
|---|---|---|
| LogP | -0.3808 | RDKit |
| molecular_mass | 9.01 g/mol | Legacy Database |
| density | 1.85 g/cm³ | Legacy Database |
| cas-boiling-point | 2970 °C None | Legacy Database |
| cas-canonical-smile | [Be] None | Legacy Database |
| cas-density | 1.85 g/cm3 @ Temp: 20 °C None | Legacy Database |
| cas-inchi | InChI=1S/Be None | Legacy Database |
| cas-inchi-key | InChIKey=ATBAMAFKBVZNFJ-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 1287 °C None | Legacy Database |
| cas-name | Beryllium None | Legacy Database |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 5.754 | RDKit |