Metal–Organic Architectures Assembled from Multifunctional Polycarboxylates: Hydrothermal Self-Assembly, Structures, and Catalytic Activity in Alkane Oxidation
作者:Jinzhong Gu、Min Wen、Yan Cai、Zifa Shi、Aliaksandr S. Arol、Marina V. Kirillova、Alexander M. Kirillov
DOI:10.1021/acs.inorgchem.8b02926
日期:2019.2.18
]·6H2O (4), where H2cpna = 5-(2′-carboxylphenyl)nicotinic acid, H3btc = biphenyl-2,4,4′-tricarboxylic acid, H3cpic = 4-(5-carboxypyridin-2-yl)isophthalic acid, H3cptc = 2-(4-carboxypyridin-3-yl)terephthalic acid, and phen = 1,10-phenanthroline. Crystal structures of compounds 1–3 reveal that they are 1D coordination polymers with a ladder, linear, or double-chain structure, while product 4 is a 0D
在水热条件下研究了由乙酸铜(II)(金属节点),具有苯基吡啶或联苯核的聚羧酸(主要结构单元)和1,10-菲咯啉(结晶介质)组成的三组分水性反应体系。其结果,四个新的配位化合物进行自组装,即,[铜(μ 3 -cpna)(phen)的]·H 2 ö} Ñ(1),[铜(μ-HBTC)(phen)的] ·H 2 ö} ñ(2),[铜(μ 3 -Hcpic)(苯)]·2H 2 ö} ñ(3)和[铜6(μ-Hcptc)6(phen)的6 ]·6H 2个O(4),其中H 2 cpna = 5-(2'-羧基苯基)烟酸,H 3 btc =联苯-2,4,4'-三羧酸,H 3 cpic = 4-(5-羧基吡啶-2- )),H 3 cptc = 2-(4-羧基吡啶-3--3-基)对苯二甲酸,和phen = 1,10-菲咯啉。化合物的晶体结构1 - 3表明,它们是一维的配位聚合物用梯子,直链或双链结构,而产品