Title: Potassium Hexafluoromanganate(IV)
CAS Registry Number: 16962-31-5
Additional Names: Potassium manganese hexafluoride; potassium hexafluomanganite
Molecular Formula: F6K2Mn
Molecular Weight: 247.13
Percent Composition: F 46.13%, K 31.64%, Mn 22.23%
Line Formula: K2[MnF6]
Literature References: Prepn: Jenssen, Bandte, Angew. Chem. 65, 304 (1953).
Properties: Golden-yellow, hexagonal platelets; become brown on heating, regain the original color on cooling. Hydrolyzed by water with precipitation of MnO2.
Status: This monograph has been retired and is no longer subject to revision or update.