CSNBOB2O5 - THE BASIC STRUCTURE TYPE OF THE BORATES AMOB(2)O(5) (A=K, RB, CS, TL M=NB, TA)

被引：20

作者：

BECKER, P ^{[1
]}

BOHATY, L ^{[1
]}

FROHLICH, R ^{[1
]}

机构：

[1] UNIV MUNSTER, INST ORGAN CHEM, D-48149 MUNSTER, GERMANY

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1995年 / 51卷

关键词：

D O I：

10.1107/S0108270195002617

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new anhydrous berate, CsNbOB2O5 (caesium niobatodiborate), has been found in the ternary system CS2O-Nb2O5-B2O3. The compound belongs to the already known AMOB(2)O(5) family (originally reported as AMB(2)O(6)) with A = K, Rb, Cs, Tl; M = Nb, Ta. These published members exhibit superstructures, the length of the superperiod depending on the chemical composition A and M. The structure of CsNbOB2O5 reported here has the smallest possible unit cell and represents the basic structural type for the family.

引用

页码：1721 / 1723

页数：3

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