Database of Zeolite Structures
 

Framework Type UFI
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
9
18
33
51
71
97
124
153
195
241
283
4·6·4·6·4·8
T2
4
10
19
31
46
64
91
123
156
194
231
271
4·4·5·6·5·8
T3
4
10
19
30
50
70
93
124
155
196
230
280
4·6·4·6·5·8

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 T3