Nickel pyrazinecarboxylate: A new 1D coordination polymer

作者：Seward Kathryn L; Ellsworth Joseph M; Smith Mark D; zur Loye Hans Conrad^*

来源：Journal of Chemical Crystallography, 2008, 38(4): 239-242.

DOI：10.1007/s10870-008-9321-2

• solvothermal synthesis
• coordination polymer
• pyrazinecarboxylic acid

A novel three-dimensional coordination polymer [Ni(pca)(2)(H2O)](n) (1) (pca = 2-pyrazinecarboxylate) has been synthesized by refluxing NiCl2 center dot(H2O)(6) with pcaH (pcaH = 2-pyrazinecarboxcylic acid). Complex 1 contains one-dimensional zigzag chains that are H-bonded to adjacent chains, generating a three-dimensional network that crystallizes in the P2(1)2(1)2(1) space group, and is isostructural with a previous structure containing Co (Liang et al. Inorg Chim Acta 328:152-158, 2002). In structure 1, a = 7.79(6), b = 9.90(8), and c = 14.90(12) angstrom.

• 出版日期2008-4