Database of Zeolite Structures
 

Framework Type CAS
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
12
23
41
70
97
125
174
224
264
0
0
5·5·5·5·6·82
T2
4
12
26
43
64
101
138
165
215
284
0
0
5·6·5·6·62·82
T3
4
12
23
43
72
95
128
177
225
259
0
0
5·6·5·6·52·6

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:
T1-3