The reactions between dpds and the phosphonodithioato and dithiophosphato NiII complexes [Ni(MeOpdt)2] (1), [Ni(EtOpdt)2] (2), and [Ni((EtO)2PS2)2] (3) yielded the novel coordination polymers (1·dpds)∞, (2·dpts)∞, and (3·dps)∞, featuring three different spacers ensuing from in situ chemical rearrangement of the starting dpds reagent (dpds, 4,4′-dipyridyldisulfide; dps, 4,4′-dipyridylmonosulfide; dpts, 4,4′-dipyridyltrisulfide).
Predictable and unpredictable reactions between 4,4′-dipyridyldisulfide and phosphonodithioato/dithiophosphato NiII complexes: novel coordination polymers and the unique example of 4,4′-dipyridyltrisulfide
ARAGONI, MARIA CARLA;ARCA, MASSIMILIANO;CRESPO ALONSO, MIRIAM;ISAIA, FRANCESCO;LIPPOLIS, VITO;
2007-01-01
Abstract
The reactions between dpds and the phosphonodithioato and dithiophosphato NiII complexes [Ni(MeOpdt)2] (1), [Ni(EtOpdt)2] (2), and [Ni((EtO)2PS2)2] (3) yielded the novel coordination polymers (1·dpds)∞, (2·dpts)∞, and (3·dps)∞, featuring three different spacers ensuing from in situ chemical rearrangement of the starting dpds reagent (dpds, 4,4′-dipyridyldisulfide; dps, 4,4′-dipyridylmonosulfide; dpts, 4,4′-dipyridyltrisulfide).
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