Syntheses, characterizations and crystal structures of two lead(II) diphosphonates:: Pb2[NH(CH2PO3)2]•2H2O and Pb3[HO2C(CH2)3NH(CH2PO3)2]2•2H2O

被引：24

作者：

Yang, BP ^{[1
]}

Sun, ZM ^{[1
]}

Mao, JG ^{[1
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China

来源：

INORGANICA CHIMICA ACTA | 2004年 / 357卷 / 05期

基金：

中国国家自然科学基金;

关键词：

hydrothermal synthesis; lead diphosphonates; layered compound; crystal structure;

D O I：

10.1016/j.ica.2003.11.017

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Hydrothermal reactions of lead(II) acetate and HO2C(CH2)(3)N(CH2PO3H2)(2) at 170 and 140degreesC, respectively, resulted in two different lead diphosphonates, namely, Pb-2[NH(CH2PO3)(2)](.)2H(2)O (1). in which the butyric acid moiety of the HO2C(CH2)(3)N(CH2PO3H2)(2) has been cleaved and a novel layered compound. Pb-3[HO2C(CH2)(3)NH(CH2PO3)(2)](2)(.)2H(2)O (2). Their crystal structures have been determined by single crystal X-ray diffraction. In compound 1, the interconnection of the lead(II) ions by bridging amino-diphosphonate ligands leads to the formation of it 3D network. Compound 2 features an unusual triple-layer structure with the non-coordinated butyric acid moieties as pendant groups between the layers. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：1583 / 1588

页数：6

共 18 条

[1]

ALBERTI G, 1996, COMPREHENSIVE SUPRAM, P1

[2] Synthesis and characterization of a three-dimensional open-framework lead(II) carboxyethylphosphonate, Pb3(O2CCH2CH2PO3)2 [J].

Ayyappan, S ;

de Delgado, GD ;

Cheetham, AK ;

Férey, G ;

Rao, CNR .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1999, (17) :2905-+

[3] New lead triphosphonates: synthesis, properties and crystal structures [J].

Cabeza, A ;

Aranda, MAG ;

Bruque, S .

JOURNAL OF MATERIALS CHEMISTRY, 1999, 9 (02) :571-578

[4]

Cheetham AK, 1999, ANGEW CHEM INT EDIT, V38, P3268, DOI 10.1002/(SICI)1521-3773(19991115)38:22<3268::AID-ANIE3268>3.0.CO

[5]

2-U

[6]

Clearfield A, 1998, PROG INORG CHEM, V47, P371

[7]

DRUMEL S, 1995, NEW J CHEM, V19, P239

[8] Synthesis and characterization of two new cadmium phosphonocarboxylates Cd2(OH)(O3PC2H4CO2) and Cd3(O3PC2H4CO2)2•2H2O [J].

Fredoueil, F ;

Evain, M ;

Massiot, D ;

Bujoli-Doeuff, M ;

Janvier, P ;

Clearfield, A ;

Bujoli, B .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2002, (07) :1508-1512

[9] Building layered structures from hydrogen bonded molecular units and 1D metal phosphonate chains:: synthesis, characterization and crystal structures of N,N′-dimethyl-N,N′-ethylenediamine-bis(methylenephosphonic acid), its Ni(II) and Pb(II) complexes [J].

Mao, JG ;

Wang, ZK ;

Clearfield, A .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2002, (24) :4541-4546

[10] Synthesis, characterization, and crystal structures of two new divalent metal complexes of N,N′-bis(phosphonomethyl)-1,10-diaza-18-crown-6:: A hydrogen-bonded 1D array and a 3D network with a large channel [J].

Mao, JG ;

Wang, ZK ;

Clearfield, A .

INORGANIC CHEMISTRY, 2002, 41 (14) :3713-3720

← 1 2 →