Database of Zeolite Structures
 

Framework Type RSN
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
9
19
39
59
78
117
155
189
235
288
330
3·4·83·94·83·94
T2
4
10
21
37
58
91
117
144
194
241
287
343
4·4·62·8·62·8
T3
4
9
21
42
57
82
119
151
188
239
277
345
3·4·82·94·82·94
T4
4
11
21
40
61
89
116
145
191
239
294
339
4·52·5·8·5·8
T5
4
8
20
44
55
80
118
152
204
228
272
354
3·3·94·94·94·94

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 T2 T4 T5