Database of Zeolite Structures
 

Framework Type -ITV
Coordination Sequences and Vertex Symbols
T-atom Name
N1 to N10 (or 12)
Vertex Symbola
T1
4
8
16
24
28
32
38
51
62
74
98
123
4·*·4·6·4·62
T2
4
9
16
24
26
28
40
51
62
76
93
124
4·6·4·62·4·62
T3
4
12
16
16
26
37
39
43
61
82
98
116
6·6·62·*·62·62
T4
4
8
15
22
24
29
40
49
58
77
97
119
4·*·4·6·4·62
T5
4
9
16
23
25
27
39
55
64
71
94
128
4·6·4·62·4·62
T6
4
8
14
20
23
27
38
53
62
72
95
119
4·*·4·62·4·62
T7
3
5
10
21
27
24
31
51
63
65
85
121
4·*·4·*·4·*
T8
3
6
13
28
33
27
39
54
60
69
90
129
4·*·4·*·4·*
T9
4
9
16
21
24
27
36
54
63
72
96
117
4·62·4·62·4·62
T10
4
12
15
13
21
36
39
39
63
90
93
102
6·62·6·62·6·62

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:
T1,2,4-9 T3,10


Copyright © 2017 Structure Commission of the International Zeolite Association (IZA-SC)