Chemistry Letters, Vol.32, No.8, 762-763, 2003
A well characterized example of conversion of molecular configuration depending on the existence of intermolecular interactions
A new complex [Ag(L)(2)]ClO4.2CH(2)Cl(2) (1) (L = 4', 5-diaza-9'-(4,5-dimethylthio-1,3-dithiole-2-ylidene)fluorene) was synthesized. It was confirmed by H-1 NMR and X-ray structure determination that when the molecules crystallize out from solution, a conversion of molecular configuration occurs because of the strong intermolecular interactions.