Barycentric geometry maximising unit cell volume
|
Systre crystallographic geometry file (.cgd) |
topcryst |
Vertices per primitive translational unit | 14 |
Edges per primitive translational unit | 26 |
Transitivity (vertex,edge) | (5,7) |
Vertex degrees | {4,4,3,4,4} |
Vertex coordination sequence | [(4, 12, 24, 52, 82, 150, 244, 372, 570, 760), (4, 10, 24, 51, 87, 151, 247, 373, 528, 720), (3, 9, 22, 51, 89, 152, 244, 366, 520, 692), (4, 10, 28, 58, 104, 182, 284, 416, 580, 788), (4, 12, 28, 64, 116, 194, 300, 446, 630, 840)] |
Wells’ vertex symbol | [5^4.8^2, 5^2.8^4, 5.8^2, 6.8^5, 6^4.8.9] |
Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 1, 0, 0, 2, 6, 0, 0, 0, 2, 6, 0, 1, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, 0, 1, 0, 5, 11, 0, 0, 0, 6, 9, 0, 0, 0, 6, 12, 0, 0, 0, 7, 11, 0, 0, 1, 7, 12, -1, 0, 0, 8, 10, 0, 1, 1, 8, 12, -1, 1, 0, 9, 12, 1, 0, 0, 10, 13, -1, 0, 0, 10, 13, 0, 0, 0, 11, 14, -1, 0, 0, 11, 14, 0, 0, 0, 13, 14, -1, -1, -1, 13, 14, 1, 0, 1) |
Spacegroup: Cmma
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
3.21641 | 4.03065 | 2.16815 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0 | 0 |
0 | 0.54545 | 0.2 |
0.25 | 0.11364 | 0 |
0.25 | 0.25 | 0 |
0.25 | 0.25 | 0.5 |
Edge end points:
Spacegroup: Cmma
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
2.01373 | 2.02164 | 2.0058 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0 | 0 |
0 | 0.23782 | 0.43125 |
0.25 | 0.24301 | 0 |
0.25 | 0.25 | 0 |
0.25 | 0.25 | 0.5 |
Edge end points:
Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
---|---|---|---|---|---|
hqc2202 | *222222 | (5,7,2) | {4,4,3,4,4} | {5.5.5.5}{5.8.8.5}{5.8.8}{8.8.8.... |
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