Coordination Polymers of γ,γ'-Dipyridyl and Mononuclear Benzoates M(OOCPh)2[O(H)Me]4 (M = Ni, Co)

• Published in: Russian journal of inorganic chemistry 2019-10, Vol.64 (10), p.1220-1228
• Main Authors: Datchuk, R. R., Grineva, A. A., Uvarova, M. A., Yakushev, I. A., Zubavichus, Ya. V., Nefedov, S. E.
• Format: Article
• Language: English
• Subjects: Benzoates; Chemistry; Chemistry and Materials Science; Coordination Compounds; Coordination polymers; Diffusion rate; Infrared spectroscopy; Inorganic Chemistry; Methanol; Organic chemistry; Polymers; Reagents; Room temperature
• ISSN: 0036-0236; 1531-8613
• DOI: 10.1134/S0036023619100036

The slow diffusion of a γ,γ′-dipyridyl adduct solution in methanol into a methanol solution of the adduct M[(OOCPh] 2 [O(H)Me] 4 ( 1 ) at the reagent ratio 1 : 1 and room temperature was found to result in the 1D coordination polymers {dipyM(OOCPh) 2 [O(H)Me] 2 } n (M = Ni ( 2 ), green; Co ( 3 ), orange) and {(dipy) 2 Co 2 (µ-OOCPh) 2 (η 2 -OOCPh) 2 ⋅ MeOH} n ( 4) , pink). Orange polymer 3 was the only product when the initial reagents were diluted three times, and their diffusion was performed at 5°C. Synthesized polymers 2 – 4 were studied by chemical and X-ray diffraction analyses and IR spectroscopy.