Crystal structure determination of zeolite N from synchrotron X-ray powder diffraction data

被引：12

作者：

Christensen, AN ^{[1
]}

Fjellvag, H ^{[1
]}

机构：

[1] UNIV OSLO,DEPT CHEM,N-0315 OSLO 3,NORWAY

来源：

ACTA CHEMICA SCANDINAVICA | 1997年 / 51卷 / 10期

关键词：

D O I：

10.3891/acta.chem.scand.51-0969

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The crystal structure of zeolite N (EDI type framework) has been refined using high-resolution synchrotron powder diffraction data. The structure is pseudotetragonal. The orthorhombic distortion is observable as a slight line broadening, a=990.41(2), b=988.60(2), c=1309.00(2) pm, space group 1222, No. 23, Z=1, for the composition K12Al10Si10O40Cl2 . 8H(2)O. The AlO4 and SiO4 tetrahedra form an ordered arrangement similar to that in edingtonite. The potassium and chlorine atoms form deformed ClK6 octahedra positioned in the channels running along [001].

引用

页码：969 / 973

页数：5

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