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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 | 36 |
Transitivity (vertex,edge) | (4,5) |
Vertex degrees | {3,3,8,4} |
Vertex coordination sequence | [(3, 6, 19, 47, 149, 268, 481, 692, 1013, 1316), (3, 11, 23, 83, 144, 338, 496, 797, 1040, 1456), (8, 20, 80, 126, 316, 446, 756, 964, 1396, 1684), (4, 28, 52, 166, 236, 510, 692, 1048, 1296, 1788)] |
Wells’ vertex symbol | [6^3, 6^3, 6^14.8^8.10^4.12^2, 6^6] |
Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, -1, 0, 1, 3, 7, 0, 0, 0, 4, 8, 0, -1, 1, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 9, 1, 0, 0, 6, 10, 0, 0, 0, 6, 10, 0, 1, 0, 7, 11, 0, 0, 0, 8, 12, 0, 0, 0, 9, 13, 0, 0, 0, 10, 14, 0, 0, 0, 11, 15, -1, 0, 1, 11, 15, 0, 0, 0, 12, 16, 0, -1, 1, 12, 16, 0, 0, 0, 13, 17, 0, 0, 0, 13, 17, 1, 0, 0, 14, 18, 0, 0, 0, 14, 18, 0, 1, 0, 15, 19, 0, 0, 0, 16, 19, 0, 1, 0, 17, 19, -2, 1, 1, 18, 19, -1, -1, 2, 19, 20, 0, 0, 0, 19, 20, 0, 0, 1, 19, 20, 0, 1, 0, 19, 20, 1, 0, 0) |
Spacegroup: I41/a
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
2.6109 | 2.6109 | 3.04526 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0.0625 | 0 | 0.46875 |
0 | 0.125 | 0.0625 |
0 | 0.25 | 0.125 |
0 | 0.25 | 0.625 |
Edge end points:
Spacegroup: I41/a
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
1.76322 | 1.76322 | 2.49337 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0.10689 | 0.11013 | 0.33684 |
0.19099 | 0.11871 | 0.43041 |
0 | 0.25 | 0.125 |
0 | 0.25 | 0.625 |
Edge end points:
Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
---|---|---|---|---|---|
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hqc1152 | *2244 | (4,4,2) | {3,3,8,4} | {6.6.6}{6.6.6}{6.6.6.6.6.6.6.6}{... |
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