s-net: sqc4079
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {8,6,4,4} |
| Vertex coordination sequence | [(8, 32, 88, 182, 338, 530, 772, 1054, 1390, 1764), (6, 26, 80, 186, 324, 514, 748, 1036, 1364, 1744), (4, 16, 52, 124, 250, 414, 628, 884, 1190, 1540), (4, 12, 46, 126, 268, 434, 652, 916, 1234, 1594)] |
| Wells’ vertex symbol | [4^8.5^10.6^6.7^3.8, 4^8.6^6.8, 4^4.5.6, 4^4.6^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 2, 6, -1, -1, 1, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 7, 0, 1, 0, 3, 6, 0, 0, 1, 3, 7, 1, 1, 0, 3, 8, 0, 0, 0, 4, 7, 0, 0, 0, 4, 7, 0, 0, 1, 4, 8, -1, -1, 1, 4, 8, 0, -1, 0, 5, 6, -1, -1, 1, 5, 7, -1, 0, 1, 5, 8, -1, -1, 1, 7, 7, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.06203 | 2.09686 | 2.91739 | 90.0 | 100.1905 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75 | 0.25 |
| 0.25 | 0.25 | 0.25 |
| 0.25 | 0.625 | 0 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.27908 | 1.81457 | 1.92475 | 90.0 | 92.2755 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0 |
| 0.25 | 0.75 | 0 |
| 0 | 0.06524 | 0.75 |
| 0 | 0.5 | 0 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
1 record listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
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hqc1830 | *222222 | (4,5,2) | {8,6,4,4} | {6.4.4.6.6.4.4.6}{6.4.4.6.4.4}{4... |