Database of Zeolite Structures
 

Framework Type ITH
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
9
18
35
61
90
116
146
190
244
296
338
4·62·4·62·4·102
T2
4
12
22
37
56
84
116
154
193
233
288
351
5·6·5·6·62·92
T3
4
9
19
37
60
86
117
151
189
238
296
349
4·6·4·62·4·102
T4
4
12
21
36
56
83
112
155
196
237
283
349
5·6·5·62·5·9
T5
4
11
22
39
57
80
114
156
202
239
283
343
4·92·5·5·5·62
T6
4
11
22
32
51
87
116
139
183
241
296
343
4·52·6·62·6·62
T7
4
11
20
32
55
85
112
141
185
243
294
339
4·52·62·62·62·62
T8
4
11
22
36
53
83
119
155
186
236
299
359
4·92·5·62·5·62
T9
4
11
20
34
57
81
117
155
192
234
297
357
4·5·5·62·5·62

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:
T2,4 T5-9 T1,3


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