Syntheses, Crystal Structures, and Magnetic Properties of Two Cobalt(II) Coordination Complexes with 4'-Substituted 3,2':6',3''-Terpyridine Ligands
作者:Y. J. Dong、W. W. Fu、S. Y. Gui、X. Liu、L. L. Zi、L. S. Wang
DOI:10.1134/s1070328422100013
日期:2022.10
5]n·nH2O (I) and [Co(Meophtpy)(HBTC)0.5]n·nH2O (II) (Phtpy = 4'-(4-phenyl)-3,2':6',3''-terpyridine, Meophtpy = 4'-(4-methoxyphenyl)-3,2':6',3''-terpyridine,H3BTC = trimesic acid) were synthesized under solvothermal conditions. The structures of complexes I, II have been characterized by elemental analysis, FT-IR, TG analysis, PXRD and single crystal X-ray diffraction techniques (CCDC nos. 2123289 (I) and
摘要 两种新型钴(II)配位化合物[Co(Phtpy)(HBTC) 0.5 ] n · n H 2 O ( I )和[Co(Meophtpy)(HBTC) 0.5 ] n · n H 2 O ( II ) (Phtpy = 4'-(4-苯基)-3,2':6',3''-三联吡啶, Meophtpy = 4'-(4-甲氧基苯基)-3,2':6',3''-三联吡啶,H 3 BTC = 均苯三酸)在溶剂热条件下合成。配合物I、II的结构已通过元素分析、FT-IR、TG 分析、PXRD 和单晶 X 射线衍射技术(CCDC 编号 2123289(I)和 2123290(二))。对于 配合物I ,形成平行于bc平面的二维(2D)层状结构,相邻层通过Phtpy配体沿一个方向连接,形成三维(3D)结构。它用 Schläfli 符号表示为 2 节点 (3, 5) 连接 4.6.8}4.6 6 .8 3 }