Database of Zeolite Structures
 

Framework Type NAB
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
9
19
40
55
80
115
138
183
229
260
328
3·4·8·94·8·94
T2
4
8
20
40
52
82
116
132
184
236
252
322
3·3·94·94·94·94

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