THE CRYSTAL-STRUCTURE OF A NEW TERNARY METAL-RICH SULFIDE TA6.08NB4.92S4

被引：44
作者：
YAO, XQ [1 ]
FRANZEN, HF [1 ]
机构：
[1] IOWA STATE UNIV SCI & TECHNOL,DEPT CHEM,AMES,IA 50011
来源：
JOURNAL OF SOLID STATE CHEMISTRY | 1990年 / 86卷 / 01期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0022-4596(90)90117-G
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The metal-rich sulfide Ta6.08Nb4.92S4 has been prepared by high temperature techniques and characterized by means of X-ray diffraction experiments. It crystallizes in the orthorhombic space group Pnma with four formula units in the cell: a = 3121.00 (54) pm, b = 335.07 (7) pm, and c = 959.18 (19) pm. Its structure is similar to that of niobium-rich sulfides, rather than to that of tantalum-rich sulfides. The metal coordinations are capped distorted cubic prisms and the coordinations of sulfur are capped trigonal prisms. © 1990.
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页码：88 / 93
页数：6
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共 14 条
  • [1] PREPARATION AND CRYSTAL-STRUCTURE OF NB14S5
    CHEN, HY
    TUENGE, RT
    FRANZEN, HF
    [J]. INORGANIC CHEMISTRY, 1973, 12 (03) : 552 - 555
  • [2] CRYSTAL STRUCTURE OF NB21S8
    FRANZEN, HF
    BEINEKE, TA
    CONARD, BR
    [J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1968, B 24 : 412 - &
  • [3] CRYSTAL STRUCTURE OF TA2S
    FRANZEN, HF
    SMEGGIL, JG
    [J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1969, B 25 : 1736 - &
  • [4] FRANZEN HF, 1970, ACTA CRYSTALLOGR B, V26, P125
  • [5] THE TRICLINIC MODIFICATION OF TAGS
    HARBRECHT, B
    [J]. JOURNAL OF THE LESS-COMMON METALS, 1988, 138 (02): : 225 - 234
  • [6] PREPARATION OF MXTA6-XS (M = V, CR - X-CONGRUENT-TO-1) A NEW COLUMNAR STRUCTURE WITH INTERPENETRATING METAL ICOSAHEDRA
    HARBRECHT, B
    FRANZEN, HF
    [J]. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1987, 551 (08): : 74 - 84
  • [7] FE2TA9S6, CO2TA9S6, NI2TA9S6 - A METAL-RICH CHANNEL STRUCTURE WITH CONDENSED TETRAKAIDECAHEDRAL TANTALUM CLUSTERS
    HARBRECHT, B
    FRANZEN, HF
    [J]. JOURNAL OF THE LESS-COMMON METALS, 1985, 113 (02): : 349 - 360
  • [8] CRYSTAL STRUCTURE OF NB5P3
    HASSLER, E
    [J]. ACTA CHEMICA SCANDINAVICA, 1971, 25 (01): : 129 - &
  • [9] SYSTEM NIOBIUM-SULFUR
    KADIJK, F
    JELLINEK, F
    [J]. JOURNAL OF THE LESS-COMMON METALS, 1969, 19 (04): : 421 - &
  • [10] CRYSTAL STRUCTURE OF TI2S
    OWENS, JP
    CONARD, BR
    FRANZEN, HF
    [J]. ACTA CRYSTALLOGRAPHICA, 1967, 23 : 77 - &
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