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Barycentric geometry maximising unit cell volume
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Systre crystallographic geometry file (.cgd) |
topcryst |
Vertices per primitive translational unit | 20 |
Edges per primitive translational unit | 32 |
Transitivity (vertex,edge) | (3,5) |
Vertex degrees | {4,3,3} |
Vertex coordination sequence | [(4, 10, 20, 30, 46, 76, 120, 160, 198, 244), (3, 6, 13, 24, 41, 73, 104, 129, 188, 231), (3, 5, 10, 23, 45, 68, 100, 130, 176, 231)] |
Wells’ vertex symbol | [7^3.10^2.14, 4.7.9, 4.7.9] |
Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 7, 1, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 13, 0, 0, 0, 5, 14, 0, 0, 0, 6, 15, 0, 0, 0, 6, 16, 0, 0, 0, 7, 17, 0, 0, 0, 7, 18, 0, 0, 0, 8, 19, 0, 0, 0, 8, 20, 0, 0, 0, 9, 19, 0, 1, 0, 9, 20, 0, 1, 0, 10, 15, 0, 0, 1, 10, 16, 0, 0, 1, 11, 14, 1, 0, -1, 11, 18, 1, -1, 0, 12, 13, 1, -1, 0, 12, 18, 1, -1, 0, 13, 17, 0, 0, 1, 14, 17, 0, 0, 1, 15, 20, 1, 0, -1, 16, 19, 0, 1, 0) |
Spacegroup: I4122
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
4.70145 | 4.70145 | 4.78122 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0.65 | 0.25 | 0.125 |
0.08333 | 0.55 | 0 |
0 | 0.125 | 0.1875 |
Edge end points:
Spacegroup: I4122
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
4.65881 | 4.65881 | 3.65074 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0.68796 | 0.25 | 0.125 |
0.542 | 0.12014 | 0.01153 |
0.05256 | 0.15034 | 0.17583 |
Edge end points:
Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
---|---|---|---|---|---|
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hqc832 | *22222 | (3,4,2) | {4,3,3} | {12.12.12.12}{12.4.12}{12.12.4} |
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