SbCl63

SbCl63 is not a recognized chemical compound. The chemical formula SbCl6 would represent antimony hexachloride. Antimony typically exhibits oxidation states of +3 and +5 in its compounds. While SbCl5 exists, the hexachloride anion SbCl6- is known to form, for example, in salts like K2SbCl6. However, the existence of a neutral SbCl6 molecule is not established under normal conditions. The number "3" in SbCl63 is also unusual for a standard chemical formula. If it were intended to represent a species with a +3 charge, it would be written as [SbCl6]3-. However, this specific ion is also not a commonly reported or stable chemical entity. It is possible that SbCl63 is a typographical error or refers to a highly transient or theoretical species not widely documented in chemical literature. Further clarification or context would be needed to identify a known chemical substance corresponding to this notation.