Crystal Structure of [Ru(terpy)(2)](0): A New Crystalline Material from the Reductive Electrocrystallization of [Ru(terpy)(2)](2+).

Reductive electrocrystallization of [Ru(terpy)(2)](PF(6))(2) (where terpy = 2,2':6',2' '-terpyridine) from an acetonitrile solution containing 100 mM TBAPF(6) results in the formation of black crystals. Crystal data: [Ru(terpy)(2)].(PF(6))(2)[(CH(3))(2)CO], monoclinic, space group P2(1)/c with a = 20.