CA6GAN5 AND CA6FEN5 - COMPOUNDS CONTAINING [CO3]2--ISOSTERIC ANIONS [GAN3]6- AND [FEN3]6-

被引：72

作者：

CORDIER, G ^{[1
]}

HOHN, P ^{[1
]}

KNIEP, R ^{[1
]}

RABENAU, A ^{[1
]}

机构：

[1] MAX PLANCK INST FESTKORPERFORSCH,W-7000 STUTTGART 80,GERMANY

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1990年 / 591卷 / 12期

关键词：

D O I：

10.1002/zaac.19905910107

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The isotypic phases Ca6GaN5 and Ca6FeN5 (hexagonal, P6(3)/mcm; a = 627.7(3)/623,7(1) pm, c = 1219.8(3)/1233.2(6) pm; Z = 2) are prepared by reaction of Ca/Ga mixtures (molar ratio 6:1) and Fe/Ca3N2/Ca mixtures (molar ratios from 3:1:13 to 5:2:15) with nitrogen at temperatures of 850-degrees-C and 950-degrees-C to 1100-degrees-C, respectively. The structures contain trigonal-planar anions [MN3]6 which are isosteric to carbonate ions (Ga-N: 195,1(28) pm; Fe-N: 177,0(15) pm). The structures are closely related to those of compounds of the hydrotalcite group.

引用

页码：58 / 66

页数：9

共 30 条

[1] CRYSTAL STRUCTURE OF PYROAURITE
ALLMANN, R
[J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1968, B 24 : 972 - &
[2] TERNARY TRANSITION-METAL CHALCOGENIDES WITH FRAMEWORK STRUCTURES AND THE CHARACTERIZATION OF THEIR BONDING BY MAGNETIC-PROPERTIES
BRONGER, W
[J]. PURE AND APPLIED CHEMISTRY, 1985, 57 (10) : 1363 - 1372
[3] POLYATOMIC ZINTL ANIONS OF THE POSTTRANSITION ELEMENTS
CORBETT, JD
[J]. CHEMICAL REVIEWS, 1985, 85 (05) : 383 - 397
[4] CORDIER G, 1988, Z NATURFORSCH B, V43, P1538
[5] PREPARATION AND STRUCTURE OF CA14ALSB11
CORDIER, G
SCHAFER, H
STELTER, M
[J]. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1984, 519 (12): : 183 - 188
[6] CORDIER G, 1988, Z KRISTALLOGR, V182, P60
[7] PREPARATION AND CRYSTAL-STRUCTURE OF CA5GA2N4
CORDIER, G
[J]. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1988, 43 (10): : 1253 - 1255
[8] ANIONS ISOSTERIC WITH CO-3(2-) IN CS5SIP3, CS5SIAS3, CS5GEP3, AND CS5GEAS3
EISENMANN, B
KLEIN, J
SOMER, M
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1990, 29 (01): : 87 - 88
[9] EISENMANN B, 1990, ANGEW CHEM, V102, P90
[10] EISENMANN B, 1981, REV INORG CHEM, V3, P29

← 1 2 3 →