Synthesis and structural characterization of two open-framework zinc   phosphites with (3,4)-connected networks

doi:10.1016/j.inoche.2014.02.023

CORC > 北京大学 > 化学与分子工程学院

	Synthesis and structural characterization of two open-framework zinc phosphites with (3,4)-connected networks
	Wang, Guo-Ming ; Li, Jin-Hua ; Jiao, Ji-Qing ; Zhang, Xiao ; Zhao, Xiao-Meng ; Yin, Xue ; Huang, Jun-Shuai ; Wang, Ying-Xia ; Lin, Jian-Hua
刊名	inorganic chemistry communications
	2014
关键词	In situ N-methylation Zinc phosphite Helical channel Crystal structure LARGE 24-RING CHANNELS SITU TEMPLATE GENERATION IN-SITU COORDINATION POLYMERS HELICAL CHANNELS HYDROGEN-BONDS PHOSPHATE ALUMINOPHOSPHATE ZINCOPHOSPHATE CHEMISTRY
DOI	10.1016/j.inoche.2014.02.023
英文摘要	Two new organically templated zinc phosphites, [H(2)dmpip][Zn-3(HPO3)(4)] (1) and [HMedmpip][Zn-3(HPO3)(4)] (2), where dmpip = 2,6-dimethyl-piperazine and Medmpip = N-methyl-2,6-dimethyl-piperazinium, have been synthesized and structurally characterized. Note that the new Medmpip(2+) template in 2 is generated from in situ N-methylation reaction between CH3OH and the dmpip amine precursor, which is used to serve as template in 1. Such direct N-methylation transformation is unique, and quite different from conventional Fschweiler-Clarke methylation in which an excess of formic add and formaldehyde was required. Both compounds are constructed from strictly alternating ZnO4 and HPO3 units, and possess different (3,4)-connected interrupted frameworks with intersecting 8-, 10- and 12-ring channels (for 1), and 8-, 12-ring channels (for 2), respectively. The occurrence of helical channels in the open structure of I, and fascinating hydrogen-bonded helices between the host inorganic chains and guest organic templates are also noteworthy. (C) 2014 Elsevier B.V. All rights reserved.; Chemistry, Inorganic & Nuclear; SCI(E); 0; ARTICLE; gmwang_pub@163.com; 105-109; 43
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/213469]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Wang, Guo-Ming,Li, Jin-Hua,Jiao, Ji-Qing,et al. Synthesis and structural characterization of two open-framework zinc phosphites with (3,4)-connected networks[J]. inorganic chemistry communications,2014.
APA	Wang, Guo-Ming.,Li, Jin-Hua.,Jiao, Ji-Qing.,Zhang, Xiao.,Zhao, Xiao-Meng.,...&Lin, Jian-Hua.(2014).Synthesis and structural characterization of two open-framework zinc phosphites with (3,4)-connected networks.inorganic chemistry communications.
MLA	Wang, Guo-Ming,et al."Synthesis and structural characterization of two open-framework zinc phosphites with (3,4)-connected networks".inorganic chemistry communications (2014).