Hydrothermal synthesis and characteristic of [C6N2H18]2[Mo5O15(HPO4)2] • H2O

被引：0

作者：

Li, YF ^{[1
]}

Cui, W ^{[1
]}

Zhu, GS ^{[1
]}

Qiu, SL ^{[1
]}

Fang, QR ^{[1
]}

Wang, CL ^{[1
]}

机构：

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

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2003年 / 24卷 / 03期

关键词：

crystal; hydrothermal synthesis; structure;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

[C6N2H18](2)[Mo5O15(HPO4)(2)].H2O has been obtained by using hydrothermal synthesis, and the results of X-ray single crystal diffraction show that the compound crystallized in space group P3(2)21 of trigonal system with a=1.123 1 (1) nm, c=2.280 2 (5) nm, V=2.491 1 (7) nm(3), D-x=2.835 Mg/m(3), Z=6 and R=0.022 7, wR=0.067 5. The crystal structure of [C6N2H18](2)[Mo5O15(HPO4)(2)].H2O is composed of two protoned tertramethyldiamine, [C5N2H18](2)(4+), [Mo5O15(HPO4)(2)](4-) and one molecule water. In the anion,H2Mo5P2O234-, five octahedral MoO6 are connected by sharing-angle to form a pentagon and three oxygen atoms, of two PO4 tetrahedral is connected to five Mo atoms. Five octahedral MoO6 and two PO4 tetrahedral are connected to form this anion like flying saucer.

引用

页码：394 / 397

页数：4

共 8 条

[1]

KAWK W, 1975, J AM CHEM SOC, V97, P5735

[2] SYNTHESIS AND STRUCTURE OF HEXAMOLYBDOBIS(ORGANOARSONATES) [J].