Database of Zeolite Structures
 

Framework Type BRE
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
10
20
37
61
83
110
144
192
238
0
0
4·5·4·6·5·8
T2
4
10
20
36
61
85
107
147
191
234
0
0
4·5·4·8·5·6
T3
4
11
23
37
54
82
119
152
184
233
0
0
4·8·5·8·5·82
T4
4
11
18
37
62
85
110
147
195
236
0
0
4·52·5·6·5·8

aSize and number of smallest ring on each angle of the T-atom (M. O'Keeffe and S.T. Hyde, Zeolites 19, 370 (1997))
* = no closed ring at this angle
 
Loop configuration of T-atoms:
T1,2 T3,4


Copyright © 2017 Structure Commission of the International Zeolite Association (IZA-SC)