Database of Zeolite Structures
 

Framework Type NJW
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
10
18
28
40
54
75
101
125
160
193
233
4·5·4·10·5·5
T2
4
9
15
25
39
56
75
95
117
150
186
230
4·5·4·5·4·10
T3
4
9
15
24
38
55
75
96
118
145
188
230
4·5·4·5·4·122
T4
4
12
18
28
42
60
79
93
123
169
210
253
5·5·5·6·52·124
T5
4
10
18
28
43
57
73
98
126
152
198
246
4·5·4·126·5·5
T6
4
9
17
25
37
54
81
101
117
140
190
247
4·5·4·6·4·10
T7
4
11
17
25
38
61
81
100
114
149
217
259
4·52·5·5·5·6
T8
4
9
17
24
35
56
79
101
117
143
189
241
4·5·4·6·4·122
T9
4
10
17
26
40
57
74
99
128
163
197
225
4·5·4·10·5·5
T10
4
11
17
24
38
57
81
101
120
157
203
240
4·52·5·5·5·6
T11
4
9
15
24
39
57
75
93
118
157
190
215
4·5·4·5·4·10
T12
4
9
16
26
40
57
74
93
124
162
201
232
4·4·4·12·5·5
T13
4
11
18
29
41
58
73
98
127
166
213
251
4·52·5·5·5·6
T14
4
10
20
29
41
58
78
97
126
169
211
251
4·6·4·12·5·5
T15
4
12
17
26
41
58
78
99
131
163
200
235
5·5·5·5·52·10
T16
4
9
14
23
40
57
73
90
117
153
191
228
4·5·4·5·4·122
T17
4
9
16
25
36
56
74
101
120
149
188
231
4·5·4·6·4·10
T18
4
12
19
29
40
58
81
98
121
166
214
255
5·5·52·124·6·6
T19
4
12
18
27
39
57
76
102
132
168
199
241
5·5·5·6·52·10
T20
4
9
15
24
37
55
77
94
118
148
192
236
4·5·4·6·4·122
T21
4
10
17
26
40
54
74
97
133
163
191
226
4·5·4·10·5·5
T22
4
9
16
26
40
55
73
96
122
162
201
235
4·4·4·12·5·5
T23
4
11
18
29
41
56
75
96
126
169
215
249
4·52·5·5·5·6
T24
4
10
20
29
41
59
75
96
129
169
213
248
4·6·4·12·5·5
T25
4
9
14
24
39
57
78
91
115
149
194
234
4·5·4·5·4·6
T26
4
10
19
28
42
58
75
101
123
152
199
258
4·6·4·126·5·5
T27
4
9
14
23
37
58
76
94
111
149
191
237
4·5·4·5·4·6
T28
4
10
19
28
39
54
79
102
126
152
198
238
4·6·4·10·5·5

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:


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