Synthesis and structures of a layered and a tubular antimony(III) phosphonate

被引：13

作者：

Adair, BA

Guillou, N

Alvarez, M

Férey, G

Cheetham, AK ^{[1
]}

机构：

[1] Univ Calif Santa Barbara, Mat Res Lab, Santa Barbara, CA 93106 USA

[2] Univ Versailles, Inst Lavoisier, UMR CNRS 8637, F-78035 Versailles, France

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 2001年 / 162卷 / 02期

基金：

美国国家科学基金会;

关键词：

hydrothermal synthesis; open-framework structures; phosphonate compounds;

D O I：

10.1006/jssc.2001.9381

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Sb2O(CH3PO3)(2) (1) and NH4(SbO)(3)(CH3PO3)(2) (2) were synthesized by hydrothermal methods and their structures solved from powder and single-crystal X-ray diffraction data, respectively. 1 is monoclinic, space group P2(1)/c (No. 14) with a = 4.7569(3) Angstrom, b = 19.944(1) Angstrom, c = 9.9147(5) Angstrom,beta = 95.292(5)degrees, V = 936.60(6) Angstrom(3), Z = 4. 2 is triclinic, space group P (1) over bar (No. 2) with a = 6.915(2) Angstrom, b = 9.506(3) Angstrom, c = 9.800(3) Angstrom, alpha = 105.254(5)degrees, beta = 94.206(5)degrees, gamma = 90.807(5)degrees, V= 619.4(3) Angstrom(3), Z = 2. Both structures contain 3-rings made from corner-sharing [SbO4E] and [CH3PO3] polyhedra. 1 is a layered material, while 2 is a solid made of nanotubes containing building motifs related to the spiro-5 units found in some [TO4]-based open frameworks. (C) 2001 Elsevier Science.

引用

页码：347 / 353

页数：7

共 45 条

[1] A novel framework antimony (III) phosphate:: Synthesis and structure of NaSb3O2(PO4)2 [J].