PENTACALCIUM TRIBORATE FLUORIDE AND ITS RELATIONSHIP TO FLUORAPATITE

被引：28

作者：

FLETCHER, JG ^{[1
]}

GLASSER, FP ^{[1
]}

HOWIE, RA ^{[1
]}

机构：

[1] UNIV ABERDEEN,DEPT CHEM,MESTON BLDG,MESTON WALK,ABERDEEN AB9 2UE,SCOTLAND

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1991年 / 47卷

关键词：

D O I：

10.1107/S0108270190006680

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ca5(BO3)3F, M(r) = 395.83, monoclinic, Cm, a = 8.125 (3), b = 16.051 (5), c = 3.538 (2) angstrom, beta = 100.90 (4)-degrees, Z = 2, D(x) = 2.900 Mg m-3, V = 453.1 (3) angstrom 3, room temperature, Mo K-alpha, lambda = 0.71069 angstrom, mu = 2.941 mm-1, F(000) = 392. Single crystals have been prepared and characterized by X-ray crystal structure analysis; R = 0.042 for 662 unique reflections. The structure exhibits many similarities to that of fluorapatite.

引用

页码：12 / 14

页数：3