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Journal of Structural Chemistry

2017 year, number 5

LITHIUM CARBOXYLATE COORDINATION POLYMERS BASED ON TRIMESIC ACID

T. K. Koltunova1, D. G. Samsonenko1,2, D. N. Dybtsev1,2, V. P. Fedin1,2
1Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2Novosibirsk National Research State University, Novosibirsk, Russia
Keywords: координационные полимеры, каркасные структуры, комплексы лития(I), рентгеноструктурный анализ, coordination polymers, framework structures, lithium(I) complexes, single crystal X-ray diffraction analysis

Abstract

Three new metal-organic coordination polymers (H2NMe2)2[Li3(btc)(Hbtc)(DMF)4] (1), [Li5(DMF)6(btc)(Hbtc)]×2DMF (2), and [Li6(DMF)8(bdc)(Hbtc)] (3) (H3btc is trimesic acid, H2bdc is terephthalic acid) are prepared by heating LiOH with different aromatic carboxylic acids in dimethyl formamide (or its mixture with water). The crystal structures and composition of the compounds are determined by single crystal X-ray diffraction. Compound 1 has a layered structure; compounds 2 and 3 have a framework structure.