Database of Zeolite Structures
 

Framework Type TER
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
11
19
35
57
83
113
137
184
231
0
0
4·5·5·6·5·62
T2
4
11
21
35
58
87
103
144
188
227
0
0
4·5·5·62·5·103
T3
4
11
22
39
62
82
104
142
178
225
0
0
4·106·5·63·5·63
T4
4
11
21
41
61
77
107
134
186
232
0
0
4·52·5·104·5·104
T5
4
11
19
34
56
78
116
152
184
208
0
0
4·52·5·6·5·6
T6
4
11
21
33
53
80
112
155
187
214
0
0
4·102·5·63·5·63
T7
4
12
20
35
55
81
119
142
182
216
0
0
5·6·5·6·52·102
T8
4
12
23
32
49
86
124
147
167
219
0
0
5·62·5·62·10·104

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:
T1-6 T7,8


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