Solvent-controlled solid-state phase transitions of heterospin Cu(II) complex with imidazolyl-substituted nitronyl nitroxide

Spontaneous solvent-controlled solid-state transformations were observed for a series of polymeric chain solvates [Cu(hfac) 2 L Pr ]·0.5Solv (Solv = (CH 3 ) 2 CO, THF, CH 2 Cl 2 , CH 2 Br 2 , CHCl 3 ) with 2-(1-propyl-1H-imidazol-5-yl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-3-oxide-1-oxyl (L Pr ) at ambient conditions. The conversion of...