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Molecule
Ammonium Hexachloroplatinate
CAS: 16919-58-7 · H8Cl6N2Pt
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 16919-58-7
- Molecular Formula
- H8Cl6N2Pt
- Molecular Mass
- 443.87 g/mol
Identifiers
CAS Registry Number
16919-58-7
SMILES
Cl.Cl.N.N.[Cl-].[Cl-].[Cl-].[Cl-].[Pt+4]
InChI Key
PCCGQTHFYHJATL-UHFFFAOYSA-J
InChI
InChI=1S/6ClH.2H3N.Pt/h6*1H;2*1H3;/q;;;;;;;;+4/p-4
Names and Synonyms
- Ammonium Hexachloroplatinate Common Name
- Platinate(2-), hexachloro-, ammonium (1:2), (OC-6-11)- Synonym
- Platinate(2-), hexachloro-, diammonium, (OC-6-11)- Synonym
- Platinate(2-), hexachloro-, diammonium Synonym
- Ammonium hexachloroplatinate(IV) Synonym
- Ammonium chloroplatinate(IV) Synonym
- Diammonium hexachloroplatinate(2-) Synonym
- Diammonium platinum hexachloride Synonym
- Diammonium hexachloroplatinate Synonym
- Ammonium hexachloroplatinate Synonym
- Ammonium chloroplatinate ((NH4)2PtCl6) Synonym
- NSC 119874 Synonym
- NSC 240453 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 443.87 g/mol | CAS Common Chemistry |
| 443.874 g/mol | RDKit | |
| 449.91 g/mol | chempirical lib | |
| Density | 3.06 g/cm³ | CAS Common Chemistry |
| 3.06 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Ammonium_hexachloroplatinate | CAS Common Chemistry |
| Canonical SMILES | [Cl-][Pt+4]([Cl-])([Cl-])([Cl-])([Cl-])[Cl-].[NH4+] | CAS Common Chemistry |
| InChI | InChI=1S/6ClH.2H3N.Pt/h6*1H;2*1H3;/q;;;;;;;;+4/p-4 | CAS Common Chemistry |
| InChI Key | InChIKey=PCCGQTHFYHJATL-UHFFFAOYSA-J | CAS Common Chemistry |
| Melting Point | 380 °C (decomp) | CAS Common Chemistry |
| Name | Ammonium hexachloroplatinate | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 70.0 Ų | RDKit |
| LogP | -10.8189 | RDKit |
| Molar Refractivity | 24.54020000000001 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 440.846655436 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
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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.
External Resources
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MW = 443.87 g/mol; density = 3.060 g/mL. Edit any field — others recompute live.
