Controlled base hydrolysis of one or both of the protected 1,2-dithiolene chelates of 1,3,5,7-tetrathia-s-indacene-2,6-dione (O = CS2C6H2S2C = O) enables the stepwise synthesis of di- and trimetallic complexes with 1,2,4,5-benzenetetrathiolate as the connector. Treatment of O = CS2C6H2S2C = O with MeO-, followed by [NiBr2(dcpe)] [dcpe = 1,2-bis(dicyclohexylphosphino)ethane], yields [(dcpe)Ni(S2C6H2S2C = O)] (4). The reaction of 4 with EtO-, followed by [MX2(dcpe)] (X = halide), yields [(dcpe)Ni-(S2C6H2S2)M(dcpe)] [M = Ni (5a), Pd (5b)]. Deprotection of the 1,3-dithiol-2-one group of 4, followed by introduction of (1)/(2) equiv Of MX2 and then 12, yields the neutral trimetallic compounds [(dcpe)Ni(S2C6H2S2)](2)M [M = Ni (6a), Pt (6b)]. Tetrahedralization at nickel is observed in 5a, which density functional theory calculations attribute to second-order Jahn-Teller effects, while 6a and 6b display an end-to-end folding of similar to 46 degrees. A color darkening is observed in moving from 4 to compounds 6 due to the increasing size of the conjugated metal-organic 7 system. Intense, broad absorptions in the near-IR are observed for 6a and 6b.