CRYSTAL-STRUCTURE OF CSUCL4.3H2O

被引：8

作者：

KRAMER, K ^{[1
]}

MEYER, G ^{[1
]}

KARBOWIAK, M ^{[1
]}

DROZDZYNSKI, J ^{[1
]}

机构：

[1] WROCLAW B BEIRUT UNIV,INST CHEM,PL-50383 WROCLAW,POLAND

来源：

JOURNAL OF THE LESS-COMMON METALS | 1991年 / 175卷 / 02期

关键词：

D O I：

10.1016/0022-5088(91)90021-U

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Dark red-brown CsUCl4.3H2O crystallizes in the monoclinic crystal system (a = 711.6(1) pm, b = 867.2(2) pm, c = 807.1(2) pm; beta = 99.28(3)degrees, space group P2(1)/m, Z = 2). Uranium has a coordination number of nine (tricapped trigonal prism) consisting of six chlorine atoms and three oxygen atoms (representing water) with mean distances of 295.7 and 255.2 pm respectively. Caesium is surrounded by eight chlorine atoms in the shape of a distorted cube which is capped by two water ligands, the mean Cs-Cl distance being 360.2 pm.

引用

页码：347 / 352

页数：6

共 18 条

[1]

BILTZ W, 1938, RAUMCHEMIE FESTEN ST

[2] FASTER DATA-COLLECTION WITHOUT LOSS OF PRECISION - AN EXTENSION OF THE LEARNT PROFILE METHOD [J].

CLEGG, W .

ACTA CRYSTALLOGRAPHICA SECTION A, 1981, 37 (JAN) :22-28

[3] RELATIVISTIC CALCULATION OF ANOMALOUS SCATTERING FACTORS FOR X-RAYS [J].

CROMER, DT ;

LIBERMAN, D .

JOURNAL OF CHEMICAL PHYSICS, 1970, 53 (05) :1891-&

[4] X-RAY SCATTERING FACTORS COMPUTED FROM NUMERICAL HARTREE-FOCK WAVE FUNCTIONS [J].

CROMER, DT ;

MANN, JB .

ACTA CRYSTALLOGRAPHICA SECTION A-CRYSTAL PHYSICS DIFFRACTION THEORETICAL AND GENERAL CRYSTALLOGRAPHY, 1968, A 24 :321-&

[5] SYNTHESIS AND CHARACTERIZATION OF POTASSIUM, RUBIDIUM AND AMMONIUM TETRACHLOROURANATE(III) TETRAHYDRATES [J].

DROZDZYNSKI, J .

JOURNAL OF THE LESS-COMMON METALS, 1988, 138 (02) :271-279

[6] PREPARATION AND PROPERTIES OF HYDRATED URANIUM(III) COMPLEX CHLORIDES .1. URANIUM TRICHLORIDE HEPTAHYDRATE [J].

DROZDZYNSKI, J .

INORGANICA CHIMICA ACTA-F-BLOCK ELEMENTS ARTICLES AND LETTERS, 1985, 109 (02) :79-81

[7]

DROZDZYNSKI J, 1990, HDB PHYSICS CHEM ACT, V6

[8] SYNTHESIS AND CHARACTERIZATION OF CESIUM TETRACHLOROURANATE(III) TETRAHYDRATE [J].

KARBOWIAK, M ;

DROZDZYNSKI, J .

JOURNAL OF THE LESS-COMMON METALS, 1990, 163 (01) :159-164

[9]

LECLAIRE PA, 1982, ACTA CRYSTALLOGR B, V38, P724

[10] K2UCL5, RB2UCL5, UCL3 AND A COMPARISON WITH ANALOGOUS RARE-EARTH CHLORIDES [J].

MEYER, G ;

GAEBELL, HC ;

HOPPE, R .

JOURNAL OF THE LESS-COMMON METALS, 1983, 93 (02) :347-351

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