Database of Zeolite Structures
 

Framework Type SAF
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
11
21
35
53
79
112
148
185
227
273
326
4·62·62·63·62·63
T2
4
11
22
38
56
79
109
146
186
229
274
323
4·62·6·63·62·63
T3
4
12
23
37
56
81
110
146
186
228
272
324
6·62·62·62·62·62
T4
4
11
22
39
60
86
115
146
179
221
272
328
4·62·6·63·62·63

aSize and number of shortest 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:
T1,2,4 T3