A praseodymium salt of dichloroacetic acid:: [Pr(HCl2C-COO)3(H2O)3]2(HCl2C-COOH)(H2O)2

被引：4

作者：

Meyer, G ^{[1
]}

Bromant, C ^{[1
]}

机构：

[1] Univ Cologne, Inst Anorgan Chem, D-50939 Cologne, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2003年 / 629卷 / 01期

关键词：

praseodymium; dichloroacetic acid; crystal structure;

D O I：

10.1002/zaac.200390019

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The new dichloroacetate of praseodymium, [Pr(HCl2C-COO)(3)(H2O)(3)](2)(HCl2C-COOH)(H2O)(2), crystallizes from the solution of "Pr6O11" in dichloroacetic acid. The crystal structure (monoclinic, P2(1)/n, Z = 4, a = 1598.4(2), b = 1600.8(2), c = 1650.8(2) pm, beta = 105.57(1)degrees) contains dimeric building units of the composition [Pr-2(HCl2C-COO)(6)(H2O)(6)] which are connected to chains. An additional dichloroacetic acid molecule and two crystal water molecules are included between these chains.

引用

页码：6 / 8

页数：3

共 26 条

[21] STRUCTURE OF RARE-EARTH CARBOXYLATES IN DIMERIC AND POLYMERIC FORMS [J].

OUCHI, A ;

SUZUKI, Y ;

OHKI, Y ;

KOIZUMI, Y .

COORDINATION CHEMISTRY REVIEWS, 1988, 92 :29-43

[22] THE BRIDGING TRIDENTATE-TYPE CARBOXYLATO LIGAND IN ISOMORPHOUS GUANIDINIUM DI(MU-ACETATO)BIS(TRIACETATOAQUALANTHANOIDATES(III)), [(NH2)3C]2-[M2(CH3CO2)8(H2O)2], (M=LA, CE, PR, ND, AND SM) [J].

SAWASE, H ;

KOIZUMI, Y ;

SUZUKI, Y ;

SHIMOI, M ;

OUCHI, A .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1984, 57 (10) :2730-2737

[23]

SENGH M, 1978, B CHEM SOC JPN, V51, P1241

[24] Hydrogen bonded polymers and oligomers from metal salts and 18-crown-6 [J].

Steed, JW ;

McCool, BJ ;

Junk, PC .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1998, (20) :3417-3423

[25]

XIONG WM, 1987, HUAXUE XUEBAO, V45, P426

[26]

YANSHENG Y, 1988, CHINESE J STRUC CHEM, V7, P1

← 1 2 3 →