s-net: sqc2380
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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 | 18 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {3,8,4} |
| Vertex coordination sequence | [(3, 13, 34, 75, 162, 276, 428, 615, 829, 1077), (8, 20, 46, 112, 202, 334, 500, 696, 922, 1186), (4, 20, 56, 108, 206, 332, 490, 688, 916, 1174)] |
| Wells’ vertex symbol | [3.5.6, 3^4.4^2.5^2.6^9.7^2.9^5.10^3.11, 5.6^4.7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, -1, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 4, 0, 0, 1, 3, 4, 0, 1, 0, 3, 7, 0, 0, 0, 4, 7, -1, -1, 0, 5, 8, 0, 0, 0, 6, 7, 0, 0, -1, 6, 7, 0, 0, 0, 7, 7, 0, 0, -1, 7, 8, 0, 1, -1, 7, 8, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.34374 | 2.36404 | 2.62114 | 90.0 | 102.9191 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.125 |
| 0.25 | 0.75 | 0 |
| 0 | 0.41667 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.76279 | 1.27719 | 1.88647 | 90.0 | 108.8729 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1997 | 0.07869 | 0.20855 |
| 0.25 | 0.75 | 0.5 |
| 0 | 0.69389 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1119 | *222222 | (3,5,2) | {3,8,4} | {12.3.12}{12.12.3.3.12.12.3.3}{1... |