Tags: Chemical Compound, Chemical Substance.
Chromium carbonyl also known as chromium hexacarbonyl is the chemical compound with the formula Cr(CO)6. At room temperature the solid is stable to air although it does have a high vapor pressure and sublimes readily. Cr(CO)6 is zerovalent meaning that Cr has an oxidation state of zero and it is called a homoleptic complex which means that all the ligands are the same. The complex is octahedral with Cr-C and C-O distances of 1.91 and 1.14 Å respectively.