Pressure dependent magnetic behavior of 1D ferrimagnetic meso -tetrakis((4-chlorophenyl)porphyrinato)manganese(III) tetracyanoethenide, [Mn III TClPP] + [TCNE] −

The magnetic ordering temperature, Tc, reversibly increases by 50% between ambient pressure and 7.51kbar for [MnTClPP][TCNE] {MnTClPP=meso-tetrakis((4-chlorophenyl)porphyrinato)-manganese(III)]; TCNE=tetracyanoethylene}. This continuous increase differs from that reported for related compounds.