Barycentric geometry maximising unit cell volume
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Systre crystallographic geometry file (.cgd) |
topcryst |
Vertices per primitive translational unit | 16 |
Edges per primitive translational unit | 44 |
Transitivity (vertex,edge) | (4,5) |
Vertex degrees | {8,6,4,4} |
Vertex coordination sequence | [(8, 24, 44, 72, 124, 180, 224, 296, 394, 474), (6, 22, 45, 73, 116, 174, 230, 300, 383, 470), (4, 14, 40, 71, 98, 164, 254, 288, 334, 480), (4, 11, 36, 73, 104, 152, 236, 302, 360, 458)] |
Wells’ vertex symbol | [3^4.4^10.5^8.6^6, 3^2.4^6.5^6.7, 4^6, 4^5.6] |
Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 7, 1, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 3, 11, 1, 0, 0, 3, 12, 0, 0, 0, 3, 13, 0, 0, 0, 4, 8, 1, 0, 0, 4, 9, 0, 0, 0, 4, 11, 0, 1, 0, 5, 7, 0, 0, 1, 5, 12, 1, 0, 0, 5, 13, 0, 0, 0, 6, 7, 0, 0, 0, 6, 7, 1, 0, 0, 6, 10, 0, 0, 0, 6, 12, 1, 0, -1, 6, 13, 1, 0, -1, 6, 14, 0, 0, 0, 6, 14, 1, 0, 0, 7, 15, 0, 0, 0, 8, 10, -1, 1, 0, 8, 15, 0, 0, 0, 9, 10, -1, 1, 0, 9, 15, 1, 0, 0, 10, 11, 0, 0, 0, 10, 11, 1, 0, 0, 10, 14, 0, 0, 0, 10, 14, 1, 0, 0, 11, 16, 0, 0, 0, 12, 16, 0, 0, 0, 13, 16, 1, 0, 0, 14, 15, 1, -1, 0, 14, 16, 1, 0, -1) |
Spacegroup: P4/mmm
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
3.51378 | 3.51378 | 1.75729 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0.20833 | 0 |
0.16667 | 0.16667 | 0.5 |
0 | 0.5 | 0.25 |
0.08333 | 0.5 | 0.5 |
Edge end points:
Spacegroup: P4/mmm
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
2.57182 | 2.57182 | 1.48284 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0.30933 | 0 |
0.16642 | 0.16642 | 0.5 |
0 | 0.5 | 0.33845 |
0.36768 | 0.5 | 0.5 |
Edge end points:
Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
---|---|---|---|---|---|
hqc1817 | *22222 | (4,5,2) | {8,6,4,4} | {3.4.4.3.3.4.4.3}{3.4.4.3.4.4}{4... |
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