Two new three-dimensional zinc phosphites templated by piperazine: [H(2)pip][Zn-3(HPO3)(4)(H2O)(2)] and K[H(2)pip](0.5)[Zn-3(HPO3)(4)]

doi:10.1016/j.molstruc.2013.10.025

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	Two new three-dimensional zinc phosphites templated by piperazine: [H(2)pip][Zn-3(HPO3)(4)(H2O)(2)] and K[H(2)pip](0.5)[Zn-3(HPO3)(4)]
	Zhang, Xiao 1; Wang, Guo-Ming 1; Wang, Zong-Hua 1; Wang, Ying-Xia 2; Lin, Jian-Hua 2
刊名	JOURNAL OF MOLECULAR STRUCTURE
	2014-01-06
卷号	1056 页码:25-30
关键词	Zinc Phosphite Solvothermal Synthesis Crystal Structure Mixed Templates 12-ring Channel
ISSN号	0022-2860
DOI	10.1016/j.molstruc.2013.10.025
英文摘要	Two three-dimensional open-framework zinc phosphites with the same organically templated, [H(2)pip][Zn-3(HPO3)(4)(H2O)(2)] (1) and K[H(2)pip](0.5)[Zn-3(HPO3)(4)] (2) (pip = piperazine), have been solvothermally synthesized and structurally characterized by IR, elemental analysis, thermogravimetric analysis, powder and single-crystal X-ray diffractions. Compound 1 consists of ZnO4 tetrahedra, [HPO3] pseudopyramids and [ZnO4(H2O)(2)] octahedra, which are linked through their vertexes to generate three-dimensional architecture with intersecting 8-membered channels along the [1 0 0], [0 0 1] and [1 0 1] directions. Compound 2 is constructed from strictly alternating ZnO4 tetrahedra and [HPO3] pseudopyramids, and exhibits (3,4)-connected inorganic framework with 8-, and 12-membered channels, in which the K+ and diprotonated H(2)pip(2+) extra-framework cations reside, respectively. The coexistence of inorganic K+ and organic piperazine mixed templates in the structure is unique and, to the best of our knowledge, firstly observed in metal-phosphite materials. In addition, the participation of left-handed and right-handed helical chains in construction of the puckered 4.8(2) sheet structure in 2 is also noteworthy. (C) 2013 Elsevier B.V. All rights reserved.
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000330147900004
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/52881]
专题	中国科学院化学研究所
通讯作者	Wang, Guo-Ming
作者单位	1.Qingdao Univ, Teachers Coll, Coll Chem Chem Engn & Environm, Qingdao 266071, Shandong, Peoples R China 2.Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xiao,Wang, Guo-Ming,Wang, Zong-Hua,et al. Two new three-dimensional zinc phosphites templated by piperazine: [H(2)pip][Zn-3(HPO3)(4)(H2O)(2)] and K[H(2)pip](0.5)[Zn-3(HPO3)(4)][J]. JOURNAL OF MOLECULAR STRUCTURE,2014,1056:25-30.
APA	Zhang, Xiao,Wang, Guo-Ming,Wang, Zong-Hua,Wang, Ying-Xia,&Lin, Jian-Hua.(2014).Two new three-dimensional zinc phosphites templated by piperazine: [H(2)pip][Zn-3(HPO3)(4)(H2O)(2)] and K[H(2)pip](0.5)[Zn-3(HPO3)(4)].JOURNAL OF MOLECULAR STRUCTURE,1056,25-30.
MLA	Zhang, Xiao,et al."Two new three-dimensional zinc phosphites templated by piperazine: [H(2)pip][Zn-3(HPO3)(4)(H2O)(2)] and K[H(2)pip](0.5)[Zn-3(HPO3)(4)]".JOURNAL OF MOLECULAR STRUCTURE 1056(2014):25-30.