Database of Zeolite Structures
 

Framework Type -SVR
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
3
9
19
32
49
80
117
149
166
224
280
334
5·*·52·*·10·*
T2
4
11
17
31
55
85
115
134
183
235
278
323
5·5·5·52·5·6
T3
4
12
20
35
56
86
116
149
180
231
283
329
5·5·5·10·52·10
T4
4
10
20
33
54
85
114
138
182
236
281
323
4·5·5·6·5·102
T5
3
9
17
30
52
83
107
137
172
228
272
320
5·*·5·*·5·*
T6
4
11
22
33
59
89
111
142
189
229
278
329
5·62·5·103·5·123
T7
4
11
22
34
56
88
112
143
185
235
285
322
4·5·5·6·5·102
T8
4
12
20
36
57
81
110
145
183
234
270
323
5·5·5·5·52·102
T9
4
11
20
35
55
83
107
144
188
228
272
330
5·52·5·102·5·11
T10
4
12
20
32
59
86
109
140
185
235
273
322
5·5·5·52·5·102
T11
4
11
19
33
56
86
115
136
187
227
284
328
5·5·5·5·5·10
T12
4
10
20
34
53
80
117
146
182
217
285
332
5·6·5·6·5·102
T13
3
9
18
30
54
81
110
134
173
230
279
314
5·*·5·*·5·*
T14
4
11
21
37
54
89
117
144
178
235
285
322
5·6·5·6·5·102
T15
4
11
20
33
57
87
116
140
179
243
282
328
4·5·5·6·5·102
T16
4
11
19
33
55
88
120
140
184
224
290
333
5·5·5·6·5·10
T17
4
11
21
33
55
88
116
141
181
229
288
330
5·5·5·6·5·102
T18
4
10
20
33
54
85
109
143
185
228
286
319
4·5·5·6·5·102
T19
4
12
20
35
54
82
116
138
182
233
274
331
5·5·5·5·52·10
T20
4
12
21
32
56
87
109
140
189
234
278
320
5·5·5·52·5·103
T21
4
11
21
35
58
82
112
142
185
235
275
318
5·52·5·103·5·123
T22
3
9
16
30
52
80
102
136
178
226
265
315
5·*·5·*·5·*
T23
4
12
21
33
56
85
115
149
176
230
279
343
5·6·5·102·52·6

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:
T1,5,13,22 T2,3,6,8-12,14,16,17,19-21,23 T4,7,15,18


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