Barycentric geometry maximising unit cell volume
|
Systre crystallographic geometry file (.cgd) |
topcryst |
Vertices per primitive translational unit | 17 |
Edges per primitive translational unit | 30 |
Transitivity (vertex,edge) | (5,4) |
Vertex degrees | {6,3,3,4,6} |
Vertex coordination sequence | [(6, 6, 6, 14, 48, 108, 234, 352, 588, 728), (3, 7, 10, 24, 60, 153, 257, 452, 583, 884), (3, 6, 18, 39, 98, 182, 352, 475, 744, 887), (4, 14, 36, 90, 162, 314, 438, 690, 836, 1206), (6, 18, 54, 104, 210, 310, 510, 644, 954, 1106)] |
Wells’ vertex symbol | [4^6.6^6.8^3, 4^2.6, 4.8^2, 8^3.10^3, 8^12.12^3] |
Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 3, 0, 1, 1, 1, 4, 0, 0, 0, 1, 4, 2, -1, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 13, 0, 0, 0, 6, 14, 0, 0, 0, 7, 11, -1, 0, 0, 7, 15, 0, 0, 0, 8, 14, 1, -1, 0, 8, 16, 0, 0, 0, 9, 12, -1, 0, 0, 9, 16, -1, 1, 0, 10, 13, -1, 1, 1, 10, 15, -1, 1, 1, 11, 17, 0, 0, 0, 12, 17, 0, 0, 0, 13, 17, -1, 0, 0, 14, 17, -1, 0, 0, 15, 17, -1, 0, 0, 16, 17, 0, -1, 0) |
Spacegroup: R-3m
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
6.24518 | 6.24518 | 4.33554 | 90.0 | 90.0 | 120.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0 | 0 |
0 | 0.91667 | 0 |
0.16667 | 0.08333 | 0.05556 |
0 | 0.5 | 0.5 |
0 | 0 | 0.5 |
Edge end points:
Spacegroup: R-3m
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
2.83364 | 2.83364 | 1.8132 | 90.0 | 90.0 | 120.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0 | 0 |
0.35484 | 0 | 0 |
0.03206 | 0.06412 | 0.25227 |
0 | 0.5 | 0.5 |
0 | 0 | 0.5 |
Edge end points:
Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
---|---|---|---|---|---|
hqc1552 | *2626 | (5,4,2) | {6,3,3,4,6} | {4.4.4.4.4.4}{4.12.4}{4.12.12}{1... |
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