(C6H17N3)[Zn4(PO4)2(HPO3)2]:: a new layered zinc phosphate-phosphite templated by 1-(2-Aminoethyl) piperazine

被引：13

作者：

Chen, XX ^{[1
]}

Wang, Y ^{[1
]}

Yu, JH ^{[1
]}

Zou, Y ^{[1
]}

Xu, RR ^{[1
]}

机构：

[1] Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130023, Peoples R China

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 2004年 / 177卷 / 07期

基金：

中国国家自然科学基金;

关键词：

layer; zinc phosphate-phosphite; hydrothermal synthesis; structure; host-guest system;

D O I：

10.1016/j.jssc.2004.03.039

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Employing 1-(2-Aminoethyl) piperazine as a template, a new organically templated layered zinc phosphate-phosphite (C6H17N3)[Zn-4(PO4)(2)(HPO3)(2)] has been prepared hydrothermally. Single-crystal X-ray diffraction analysis shows that it crystallizes in the monoclinic space group Cc with a = 5.3272(11) Angstrom, b = 17.146(3) Angstrom, c = 22.071(4) Angstrom, beta = 94.58(3)degrees, V = 2009.5(7) Angstrom(3), Z = 4, R-1 = 0.0201 (I > 2sigma(I)) and wR(2) = 0.0812 (all data). The inorganic network is based on strictly alternating ZnO4 tetrahedral units and P-centered units including PO4 tetrahedra and HPO3 pseudo-pyramids forming a double layered structure that contains columns of double six-membered rings. The diprotonated 1-(2-Aminoethyl) piperazine molecules reside in the interlayer region and interact with the inorganic network through H-bonds. (C) 2004 Elsevier Inc. All rights reserved.

引用

页码：2518 / 2522

页数：5

共 40 条

[1] HYDROTHERMAL SYNTHESIS AND CHARACTERIZATION OF 2- AND 3-DIMENSIONAL SOLIDS OF THE OXOVANADIUM(IV)-PHOSPHITE SYSTEM - THE STRUCTURES OF [HN(ME)(CH2CH2)(2)N(ME)H]-[(VO)(4)(OH)(2)(HPO3)(4)], [H2N(CH2CH2)(2)NH2][(VO)(3)(HPO3)(4)(H2O)(2)], AND [VO(HPO3)(H2O)] [J].