| |
Cell parameters: |
trigonal |
R -3 m (# 166) |
| |
|
a = 13.7950 Å |
b = 13.7950 Å |
c = 40.7500 Å |
|
| |
α = 90.000° |
β = 90.000° |
γ = 120.000° |
|
|
Volume = |
6716.0 Å3 |
|
|
RDLS = |
0.0035 |
|
| |
Framework density (FDSi):
|
17.9 T/1000 Å3 |
|
| |
Topological density:
|
TD10 = 968
|
TD = 0.850801 | |
| |
Essential rings:
|
[81·62·55·41] |
|
| |
Channel dimensionality:
|
Topological (pore opening > 6-ring): 2-dimensional |
|
| |
Maximum diameter of a sphere:
|
|
| |
that can be included |
7.66 Å |
|
| |
that can diffuse along |
a: 3.65 Å |
b: 3.65 Å |
c: 2.63 Å |
|
|
Accessible volume: |
9.21 %
|
| |
Secondary Building Units: |
combinations only
|
|
| |
Composite Building Units: |
| | | | | | |
| | ddr (t-det ) | mtn (t-red ) |
|
Framework images
(click on icon for larger image)
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| |
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|
| | projection along [110] | 8-ring channel along [100] |
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