Database of Zeolite Structures
 

Framework Type ATT
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
9
18
33
52
73
96
123
158
199
0
0
4·4·4·6·8·8
T2
4
10
21
34
48
70
100
130
159
194
0
0
4·82·4·82·6·82

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 T2