Crystal structure of zeolite MCM-35 (MTF)

被引：36

作者：

Barrett, PA ^{[1
]}

Díaz-Cabañas, MJ ^{[1
]}

Camblor, MA ^{[1
]}

机构：

[1] Univ Politecn Valencia, CSIC, Inst Tecnol Quim, Valencia 46022, Spain

来源：

CHEMISTRY OF MATERIALS | 1999年 / 11卷 / 10期

关键词：

D O I：

10.1021/cm9910660

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Zeolite MCM-35 may be crystallized in its pure silica form in fluoride or hydroxide media at relatively low pH (below 11) in the presence of hexamethyleneimine. Its crystal structure has been solved by direct methods and refined using synchrotron powder diffraction data. Calcined MCM-35, [Si44O88], has a new zeolite topology (monoclinic, space group C2/m, a = 9.49998 Angstrom, b = 30.7096 Angstrom, c = 7.31333 Angstrom, beta = 91.7113 degrees) and contains small one-dimensional pores with openings defined by windows of eight tetrahedra.

引用

页码：2919 / 2927

页数：9

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