Layered calcium phenylphosphonate: Synthesis and properties

被引：47

作者：

Mahmoudkhani, AH ^{[1
]}

Langer, V

机构：

[1] Univ Gothenburg, Dept Chem, SE-41296 Gothenburg, Sweden

[2] Chalmers, Dept Inorgan Environm Chem, SE-41296 Gothenburg, Sweden

来源：

SOLID STATE SCIENCES | 2001年 / 3卷 / 04期

关键词：

metal phosphonate; layered structures; crystal structure; hydrogen bonds; thermal analysis;

D O I：

10.1016/S1293-2558(01)01161-X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Calcium phenylphosphonate, Ca(HO3PPh)(2), was synthesized by the reaction of calcium nitrate and phenylphosphonic acid. A thorough investigation was performed to study the effect of reaction parameters on the synthesis and growth of crystalline product in a high yield. The compound was structurally characterized by single-crystal X-ray diffraction technique. It consists of a layered structure with inorganic framework of CaO8 polyhedra from which phenyl groups are pointing out. The inorganic framework is also stabilized by the O-(HO)-O-... hydrogen bonds. Results from thermal analysis by thermogravimetry and thermodiffractometry revealed that calcium phenylphosphonate is stable up to 300 degreesC. The compound undergoes consequent thermal decomposition and phase transitions above 300 degreesC temperatures until it converts to delta -Ca(PO3)(2) at 620 degreesC. (C) 2001 Editions scientifiques et medicales Elsevier SAS. All rights reserved.

引用

页码：519 / 525

页数：7

共 13 条

[1] AN EMPIRICAL CORRECTION FOR ABSORPTION ANISOTROPY [J].

BLESSING, RH .

ACTA CRYSTALLOGRAPHICA SECTION A, 1995, 51 :33-38

[2] STRUCTURAL STUDIES OF SOME NEW LAMELLAR MAGNESIUM, MANGANESE AND CALCIUM PHOSPHONATES [J].

CAO, G ;

LEE, H ;

LYNCH, VM ;

MALLOUK, TE .

SOLID STATE IONICS, 1988, 26 (02) :63-69

[3] SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF LAYERED CALCIUM AND LANTHANIDE PHOSPHONATE SALTS [J].

CAO, G ;

LYNCH, VM ;

SWINNEA, JS ;

MALLOUK, TE .

INORGANIC CHEMISTRY, 1990, 29 (11) :2112-2117

[4] SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF A HOMOLOGOUS SERIES OF DIVALENT-METAL PHOSPHONATES, MII(O3PR).H2O AND MII(HO3PR)2 [J].

CAO, G ;

LEE, H ;

LYNCH, VM ;

MALLOUK, TE .

INORGANIC CHEMISTRY, 1988, 27 (16) :2781-2785

[5]

*INT CTR DIFFR DAT, 1999, PDF 1 DAT REL 1999 1

[6] Structures of fluorobenzylphosphonic acid isomers and their calcium salts [J].

Langley, KJ ;

Squattrito, PJ ;

Adani, F ;

Montoneri, E .

INORGANICA CHIMICA ACTA, 1996, 253 (01) :77-85

[7]

MURAKAMI Y, 1992, NIPPON SERAM KYO GAK, V100, P439, DOI 10.2109/jcersj.100.439

[8] Synthesis and crystal structures of two metal phosphonates, M(HO3PC6H5)(2) (M=Ba, Pb) [J].

Poojary, DM ;

Zhang, BL ;

Cabeza, A ;

Aranda, MAG ;

Bruque, S ;

Clearfield, A .

JOURNAL OF MATERIALS CHEMISTRY, 1996, 6 (04) :639-644

[9] PREPARATION AND X-RAY STRUCTURE OF THE CALCIUM(II) COMPLEX OF N-PHOSPHONOMETHYLGLYCINE CA[O2CCH2NH2CH2PO3].2H2O AT PH 7.2 [J].

RUDOLF, PR ;

CLARKE, ET ;

MARTELL, AE ;

CLEARFIELD, A .

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1988, 44 :796-799

[10]

Sheldrick G. M., 1996, SADABS

← 1 2 →