Database of Zeolite Structures
 

Framework Type MWW
Idealized coordinates of T atoms in space group P 6/m m m
a = 14.3900 Å b = 14.3900 Å c = 25.1980 Å α = 90.000° β = 90.000° γ = 120.000°  
 
T-atom Name
Site Multiplicity
x
y
z
Symmetry Restrictions
Site Symmetry
T1
12
0.4696
 
0.2348
 
0.137
 
2Y,Y,Z
.m.
T2
12
0.4198
 
0.2099
 
0.3443
 
2Y,Y,Z
.m.
T3
12
0.254
 
0.127
 
0.4401
 
2Y,Y,Z
.m.
T4
12
0.3927
 
0
 
0.1601
 
X,0,Z
..m
T5
12
0.3927
 
0
 
0.2876
 
X,0,Z
..m
T6
4
0.6667
 
0.3333
 
0.0638
 
2/3,1/3,Z
3m
T7
4
0.6667
 
0.3333
 
0.2101
 
2/3,1/3,Z
3m
T8
4
0.6667
 
0.3333
 
0.3377
 
2/3,1/3,Z
3m