Database of Zeolite Structures
 

Framework Type EZT
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
10
19
31
49
72
97
124
155
194
236
278
4·4·6·6·62·8
T2
4
10
19
31
51
73
93
123
157
195
236
274
4·62·4·62·62·1218
T3
4
10
20
32
48
71
98
126
155
192
237
280
4·6·4·6·62·8
T4
4
9
17
30
49
73
97
120
154
199
237
273
4·6·4·6·4·1226
T5
4
9
18
29
48
72
94
124
156
192
236
278
4·4·4·8·62·62

aSize and number of shortest 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 T2,3 T4 T5