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Molecule
Yttrium
CAS: 7440-65-5 · Y
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 7440-65-5
- Molecular Formula
- Y
- Molecular Mass
- 88.91 g/mol
Identifiers
CAS Registry Number
7440-65-5
SMILES
[Y]
InChI Key
VWQVUPCCIRVNHF-UHFFFAOYSA-N
InChI
InChI=1S/Y
Names and Synonyms
- Yttrium Common Name
- Yttrium Synonym
- Yttrium-89 Synonym
- Yttrium element Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 88.91 g/mol | CAS Common Chemistry |
| 88.906 g/mol | RDKit | |
| 91.93 g/mol | chempirical lib | |
| Density | 4.84 g/cm³ | CAS Common Chemistry |
| 4.84 g/cm3 @ 18 °C | CAS Common Chemistry | |
| Canonical SMILES | [Y] | CAS Common Chemistry |
| InChI | InChI=1S/Y | CAS Common Chemistry |
| InChI Key | InChIKey=VWQVUPCCIRVNHF-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 1477 °C | CAS Common Chemistry |
| Name | Yttrium | 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 | -0.0025 | RDKit |
| Molar Refractivity | 0.0 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 88.9058483 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
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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.
External Resources
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Quick conversion
MW = 88.91 g/mol; density = 4.840 g/mL. Edit any field — others recompute live.
