Database of Zeolite Structures
 

Framework Type PTY
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
10
19
34
58
82
105
138
183
229
263
310
4·5·4·5·5·8
T2
4
10
18
35
58
80
105
137
187
231
261
302
4·5·4·8·5·5
T3
4
11
22
37
55
78
114
147
178
218
264
322
4·8·5·8·5·10
T4
4
10
20
34
57
84
106
137
182
223
269
317
4·4·5·5·5·10
T5
4
11
19
32
58
87
107
132
175
233
275
307
4·5·5·52·10·12

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:
T1,2 T3,5 T4


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