Database of Zeolite Structures
 

Framework Type STI
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
10
20
34
57
82
103
138
181
220
0
0
4·5·4·6·5·62
T2
4
11
20
36
57
78
109
140
176
222
0
0
4·8·5·82·5·82
T3
4
9
17
35
57
77
103
138
188
225
0
0
4·5·4·5·4·8
T4
4
12
18
34
58
82
112
130
172
228
0
0
52·52·6·6·10·10

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 T2 T3 T4


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