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Molecule
Erbium(Iii) Nitrate
CAS: 10031-51-3 · H3ErNO4
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 10031-51-3
- Molecular Formula
- H3ErNO4
- Molecular Mass
- 248.29 g/mol
Identifiers
CAS Registry Number
10031-51-3
SMILES
O.O=[N+]([O-])O.[Er]
InChI Key
URJXNAYYIWEHAS-UHFFFAOYSA-N
InChI
InChI=1S/Er.HNO3.H2O/c;2-1(3)4;/h;(H,2,3,4);1H2
Names and Synonyms
- Erbium(Iii) Nitrate Common Name
- Nitric acid, erbium(3+) salt, hydrate (3:1:5) Synonym
- Nitric acid, erbium(3+) salt, pentahydrate Synonym
- Erbium nitrate (Er(NO3)3) pentahydrate Synonym
- Erbium nitrate pentahydrate Synonym
- Erbium trinitrate pentahydrate Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Canonical SMILES | [Er].O=N(=O)O.O | CAS Common Chemistry |
| Molecular Mass | 248.29 g/mol | CAS Common Chemistry |
| 248.28699999999998 g/mol | RDKit | |
| 248.287 g/mol | RDKit | |
| 251.31 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Erbium(III)_nitrate | CAS Common Chemistry |
| InChI | InChI=1S/Er.HNO3.H2O/c;2-1(3)4;/h;(H,2,3,4);1H2 | CAS Common Chemistry |
| InChI Key | InChIKey=URJXNAYYIWEHAS-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Erbium nitrate pentahydrate | CAS Common Chemistry |
| Erbium(III) nitrate | CAS Common Chemistry | |
| Heavy Atom Count | 6 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 94.87 Ų | RDKit |
| LogP | -1.1724 | RDKit |
| Molar Refractivity | 12.394699999999998 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 246.936500676 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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3
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1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
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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 = 248.29 g/mol. Edit any field — others recompute live.
