A 3D Lead(II) Coordination Polymer Containing Helical Chains with Rare ecl Topology

被引：0

作者：

Pan Qin-He ^{[1
,2
,3
]}

Chen Qiang ^{[1
,2
]}

Chang Ze ^{[1
,2
]}

Nhao Yu-Chuan ^{[1
,2
]}

Wang Yong-Chen ^{[1
,2
]}

He Tong-Liang ^{[1
,2
]}

机构：

[1] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China

[2] Nankai Univ, Tianjin Key Lab Met & Mol Based Mat Chem, Tianjin 300071, Peoples R China

[3] Hainan Univ, Dept Mat & Chem Engn, Key Lab Minist Educ Applicat Technol Chem Mat Hai, Haikou 570228, Peoples R China

来源：

CHINESE JOURNAL OF INORGANIC CHEMISTRY | 2010年 / 26卷 / 12期

关键词：

hydrothermal synthesis; helical chain; structure; coordination polymer; CRYSTAL-STRUCTURES; ARCHITECTURES; COMPLEXES;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Under hydrothermal condition, a novel coordination polymer [Pb(C4H4O6)](n) has been successfully synthesized by reaction flexible racemic ligand D,L-tartaric acid (C4H4O6) and Pb(II)(NO3)(2). its structure is determined by single-crystal X-ray diffraction analysis and further characterized by X-ray powder diffraction, ER, CL-IN and TG, analyses. It crystallizes in tetragonal, space group I4(1)/acd with a=1.569 0(2) nm, c=1.009 5(2) nm, V=2.485 0(7) nm(3), Z=16. Its structure contains left- and right-handed helical chains. Such helical chains with opposite chirality are alternatively arranged and further connected to form a three-dimensional framework. Topology analysis shows that it presents rare ecl topological structure. CCDC: 771026.

引用

页码：2299 / 2302

页数：4

共 29 条

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