Database of Zeolite Structures
 

Framework Type SFE
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
12
20
37
62
82
114
142
192
238
278
316
5·5·5·5·62·122
T2
4
10
19
35
58
86
108
144
183
233
287
322
4·5·4·5·6·122
T3
4
10
20
35
57
83
116
141
181
230
284
342
4·5·4·5·122·*
T4
4
12
22
36
56
86
114
150
179
232
283
337
5·5·5·5·62·*
T5
4
12
22
37
55
83
120
149
177
227
288
347
52·62·6·62·6·62
T6
4
12
24
37
54
80
117
158
184
219
281
338
52·62·6·62·6·62
T7
4
12
23
41
58
78
111
154
198
235
261
318
5·5·5·5·6·122

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:
T1,4-7 T2,3


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