CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Iron-black to brownish black solid with a metallic to submetallic luster; [Hawley] Insoluble in water; [HSDB] |
|---|---|
| Color/Form | Black cubic crystals |
| Melting Point | >3400 °F |
| Solubility | Insoluble in water |
| Density | 5.0 |
| pH | Trivalent chromium compounds are amphoteric; hexavalent chromium compounds are acidic |
| Refractive Index | Index of refraction: 2.16 |
| Other Experimental Properties | Mohs hardness 5.5 |
| Chemical Classes | Metals -> Chromium Compounds, Inorganic |
COMPUTED DESCRIPTORS
| Molecular Weight | 171.84 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 171.855099 g/mol |
| Monoisotopic Mass | 171.855099 g/mol |
| Topological Polar Surface Area | 80.3 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 62.2 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |