Crystal engineering of metal complexes based on charge-augmented double hydrogen-bond interactions between thiosemicarbazides and carboxylates
- 1 January 1996
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 1,p. 97-99
- https://doi.org/10.1039/cc9960000097
Abstract
Charge augmented double hydrogen bonds have been used for the first time to form extended linear polymers between bis(thiosemicarbazide)nickel(2+) and dicarboxylate anions; the X-ray crystal structures of [Ni(tsc)2]2+[tere]2– 1 and [Ni(tsc)2(OH2)2]2[fum]2– 2 [tsc = thiosemicarbazide, H2NC(S)NHNH2; tere = terephthalate, C6H4(CO2 –)2-1,4; fum = fumarate, trans–O2CCHCHCO2 –] are discussed.Keywords
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