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A new coordination polymer, {[Ni2(CH3O-ip)2(1,6-bih)2]}n(1), (CH3O-H2ip = 5-methoxyisophthalic acid, 1,6-bih = 1,6-bis(imidazol-1-yl)hexane), has been obtained under hydrothermal conditions. Complex 1 was determined by single-crystal X-ray diffraction analysis and further characterized by elemental analysis and IR spectroscopy. Complex 1 shows a two-dimensional corrugated layer with (3,5)-connected (42.6)(42.67.8) topology. Furthermore, thermogravimetric property of 1 was also investigated. Supplemental materials are available for this article. Go to the publisher's online edition ofSynthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistryto view the supplemental file. [ABSTRACT FROM AUTHOR]

A new coordination polymer, {[Cu(Brip)(1,4-btb)1.5]·2H2O}n, (H2Brip = 5-bromoisophthalic acid, 1,4-btb = 1,4-bis(triazol) butane) was prepared under hydrothermal condition by the reactions of Cu(II) acetate with H2Brip and 1,4-btb. The title complex was determined by single-crystal X-ray diffraction analysis and further characterized by elemental analysis and IR spectroscopy. Complex 1 has a 3D network extended by both H2Brip and 1,4-btb ligands that employ the same bis-monodentate bridging coordination modes. From the view of topology, the structure of 1 could be described as a 5-connected (44·66)-nov net. Two of such nets penetrate with each other to generate a 2-fold interpenetrating 3D network. In addition, the thermal stability of the title complex was briefly investigated. [ABSTRACT FROM AUTHOR]