TERNARY HALIDES OF THE A3MX6 TYPE .1. A3YCL6 (A = K, NH4, RB, CS) - SYNTHESIS, STRUCTURES, THERMAL-BEHAVIOR - SOME ANALOGOUS CHLORIDES OF THE LANTHANIDES

被引：31

作者：

MATTFELD, H ^{[1
]}

MEYER, G ^{[1
]}

机构：

[1] UNIV HANNOVER,INST ANORGAN CHEM,CALLINSTR 9,W-3000 HANNOVER,GERMANY

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1992年 / 618卷 / 12期

关键词：

TERNARY LANTHANIDE CHLORIDES; SYNTHESIS; CRYSTAL STRUCTURES;

D O I：

10.1002/zaac.19926180103

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of the trichlorides MCl3 (M = Y, Tb-Lu) with alkali chlorides ACI (A = K, Rb, Cs) in evacuated silica ampoules at 850-900-degrees-C yields A3MCl6-type chlorides. (NH4)3YCl6 is obtained via the ammonium-chloride route. The crystal structure of Rb3YCl6 (monoclinic, C2/c (no. 15), Z = 8, a = 2 5 83(1) pm, b = 788.9(4) pm, c = 1283.9(7) pm, beta = 99.63(4)-degrees, R = 0.062, R(w) = 0.050) is that of CS3BiCl6. The Rb3YCl6/CS3BiCl6 structure and the closely related structures of K3MoCl6 and In2Cl3 are derived from the elpasolite-type of structure (K2NaAlF6) making use of the model of closest-packed layer structures. Cell parameters for the chlorides Rb3MCl6 (M = Y, Tb-Lu) and Cs3YCl6 and CS3ErCl6 as well, which are all isostructural with Rb3YCl6, are given. The ''system'' (K, NH4, Rb, CS)YCl6 has been investigated by DTA and high-temperature X-ray powder diffractometry.

引用

页码：13 / 17

页数：5

共 25 条

[1] Ternary Halides of the A3MX6 Type. III. Synthesis, Structures, and Ionic Conductivity of the Halides Na3MX6 (X = Cl, Br)
Wickleder, M. S.
Meyer, G.
Zeitschrift fuer Anorganische und Allgemeine Chemie, 1995, 621 (03):
[2] TERNARY HALIDES OF THE A3MX6 TYPE .2. THE SYSTEM AG3-XNAXYCL6 - SYNTHESIS, STRUCTURES, IONIC-CONDUCTIVITY
STENZEL, F
MEYER, G
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1993, 619 (04): : 652 - 660
[3] Ternary Halides of the A3MX6 Type. IV. Ternary Halides of Scandium with Sodium, Na3ScX6 (X = F, Cl, Br): Synthesis, Structures, Ionic Conductivity
Bohnsack, A.
Meyer, G.
Zeitschrift fuer Anorganische und Allgemeine Chemie, 622 (01):
[4] THE CHLORIDES NA3EU-LUCL6, NA3YCL6, NA3SCCL6 - SYNTHESIS, CRYSTAL-STRUCTURES, AND THERMAL-BEHAVIOR
MEYER, G
AX, P
SCHLEID, T
IRMLER, M
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1987, 554 (11): : 25 - 33
[5] Ternary halides of the A(3)MX(6) type .4. Ternary halides of scandium with sodium, Na(3)ScX(6) (X=F,Cl,Br): Synthesis, structures, ionic conductivity
Bohnsack, A
Meyer, G
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1996, 622 (01): : 173 - 178
[6] Ternary halides of the A(3)MX(6) type .6. Ternary chlorides of the rare-earth elements with lithium, Li3MCl6 (M=Tb-Lu, Y, Sc): Synthesis, crystal structures, and ionic motion
Bohnsack, A
Stenzel, F
Zajonc, A
Balzer, G
Wickleder, MS
Meyer, G
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1997, 623 (07): : 1067 - 1073
[7] ANHYDROUS LANTHANUM ACETATE, LA(CH3COO)3, AND ITS PRECURSOR, (NH4)3[LA(CH3COO)6].1/2H2O - SYNTHESIS, STRUCTURES, THERMAL-BEHAVIOR
MEYER, G
GIESKEVOLLMER, D
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1993, 619 (09): : 1603 - 1608
[8] Synthesis and crystal structures of the polygermanide ammoniates K4Ge9•9NH3, Rb4Ge9•5NH3 and CS6Ge18•4NH3
Suchentrunk, C
Daniels, J
Somer, M
Carrillo-Cabrera, W
Korber, N
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 2005, 60 (03): : 277 - 283
[9] Synthesis and thermal behavior of the dawsonite-type solid solution K1-x(NH4)xAl(OH)2CO3
Zhang, XF
Wen, ZY
Gu, ZH
Xu, XH
Lin, ZX
THERMOCHIMICA ACTA, 2005, 433 (1-2) : 116 - 120
[10] Synthesis, crystal structures, and magnetic properties of one-dimensional alkali metal copper chlor-tellurites A(NH4)Cu4Te2O6Cl6(A = K, Cs), NaCu4Te2Cl5O6 and Rb3(NH4)2Cu12Te6Cl16.5O18(OH)0.5
Zhu, Bei
Jiang, Jianhua
Zhu, Tianyu
Yang, Haoming
Jin, Yong
Lu, Minfeng
DALTON TRANSACTIONS, 2020, 49 (28) : 9751 - 9761

← 1 2 3 →