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 | 44 |
Transitivity (vertex,edge) | (4,6) |
Vertex degrees | {4,4,6,4} |
Vertex coordination sequence | [(4, 12, 32, 60, 94, 150, 232, 340, 498, 658), (4, 10, 16, 46, 86, 141, 219, 325, 443, 589), (6, 6, 18, 42, 88, 144, 236, 324, 434, 584), (4, 8, 12, 36, 75, 132, 219, 310, 410, 546)] |
Wells’ vertex symbol | [9^5.12, 3^2.4.9^3, 3^4.4^2.9.10^5.11^3, 3^4.4^2] |
Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 8, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 8, 0, 0, 0, 4, 10, 0, 0, 0, 5, 7, 0, 0, 0, 5, 8, 1, 0, 0, 5, 11, 0, 0, 0, 6, 7, 0, 0, 0, 6, 8, 1, 0, 0, 6, 12, 0, 0, 0, 7, 8, 1, 0, 0, 9, 11, 0, 0, 1, 9, 11, 0, 1, 0, 9, 13, 0, 0, 0, 10, 12, -1, -1, 0, 10, 12, 0, 0, 1, 10, 14, 0, 0, 0, 11, 15, 0, 0, 0, 12, 16, 0, 0, 0, 13, 17, 0, 0, 0, 13, 18, 0, 0, 0, 13, 19, 0, 0, 0, 14, 17, 0, -1, 0, 14, 18, 0, -1, 0, 14, 19, 0, -1, 0, 15, 17, 0, -1, -1, 15, 19, -1, -1, -1, 15, 20, 0, 0, 0, 16, 17, 1, 0, -1, 16, 19, 0, 0, -1, 16, 20, 1, 1, 0, 17, 18, 0, 0, 0, 17, 20, 0, 1, 1, 18, 19, 0, 0, 0, 19, 20, 1, 1, 1) |
Spacegroup: Fddd
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
3.53831 | 7.67007 | 7.61693 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0 | 0.5 |
0.09375 | 0.41071 | 0.09375 |
0.125 | 0.125 | 0.375 |
0.125 | 0.39286 | 0.125 |
Edge end points:
Spacegroup: Fddd
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
3.23542 | 2.78312 | 2.9451 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0 | 0.5 |
0.38661 | 0.03033 | 0.05196 |
0.125 | 0.125 | 0.35541 |
0.125 | 0.08531 | 0.125 |
Edge end points:
Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
---|---|---|---|---|---|
hqc1867 | *22222 | (4,5,2) | {4,4,6,4} | {10.10.10.10}{10.3.3.10}{10.3.3.... |
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