CRYSTAL-STRUCTURE OF THE COMPOUND LI3ZN0.5GEO4

被引：25

作者：

PLATTNER, E

VOLLENKLE, H

机构：

[1] Institut für Mineralogie, Kristallographie und Strukturchemie, Technische Universität Wien, Wien

来源：

MONATSHEFTE FUR CHEMIE | 1979年 / 110卷 / 03期

关键词：

Crystal structure; Germanate; lithium zinc-; Lithium zinc germanate;

D O I：

10.1007/BF00938373

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The crystal structure of the compound Li3Zn0.5GeO4 has been determined and refined by means of three-dimensional Fourier syntheses and least squares. Li3Zn0.5GeO4 crystallizes orthorhombic with space group D2h16-Pmnb (No. 62) and the lattice parameters a=6.29, b=10.74 and c=5.17 Å. The crystal structure consists of isolated [GeO4] tetrahedra, which are linked together by [(Li,Zn)O4] tetrahedra analogous to Li3PO4(h). An additional eight-fold position is partly occupied by two lithium atoms. The occupancy of this position may vary according to the observed range of composition, which lies between Li3.8Zn0.1GeO4 and Li2.6Zn0.7GeO4. © 1979 Springer-Verlag.

引用

页码：693 / 698

页数：6

共 6 条

[1] MONNAYE B, 1976, REV CHIM MINER, V13, P422
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VOLLENKE, H
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[J]. MONATSHEFTE FUR CHEMIE, 1976, 107 (04): : 921 - 927
[3] PLATTNER E, 1971, THESIS TH WIEN
[4] PREPARATION AND CRYSTAL-CHEMISTRY OF SOME TETRAHEDRAL LI3PO4-TYPE COMPOUNDS
WEST, AR
GLASSER, FP
[J]. JOURNAL OF SOLID STATE CHEMISTRY, 1972, 4 (01) : 20 - &
[5] DIE KRISTALLSTRUKTUR VON LITHIUMPHOSPHAT, LI3PO4
ZEMANN, J
[J]. ACTA CRYSTALLOGRAPHICA, 1960, 13 (11): : 863 - 867
[6] 1972, INT TABLES XRAY CRYS, V2

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