s-net: sqc8727
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {5,8} |
| Vertex coordination sequence | [(5, 19, 55, 128, 228, 360, 517, 706, 922, 1173), (8, 30, 74, 152, 252, 390, 546, 746, 966, 1224)] |
| Wells’ vertex symbol | [3.4^4.5^3.6^2, 3^4.4^8.5^10.6^5.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 5, 0, 0, 0, 3, 5, 0, 1, 0, 3, 6, 0, -1, 1, 3, 6, 1, 0, 0, 3, 7, 0, 0, 1, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 6, 1, -1, 0, 4, 7, 0, 0, 0, 4, 7, 1, 0, 0, 4, 8, 1, 0, -1, 5, 7, 0, -1, 1, 5, 8, 0, 0, 0, 5, 8, 1, -1, 0, 5, 9, 0, -1, 0, 5, 10, 0, 0, 0, 6, 8, 0, 0, 0, 6, 8, 0, 1, -1, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 8, 11, 0, -1, 1, 8, 12, 0, 0, 0, 9, 11, 0, 0, 1, 9, 11, 1, 0, 0, 9, 12, 0, 0, 0, 10, 11, 1, -1, 1, 10, 12, 0, -1, 1, 10, 12, 1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.7921 | 3.7039 | 2.89661 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.3125 | 0.04167 | 0 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.64104 | 3.01707 | 2.63731 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.43597 | 0.05967 | 0.13277 |
| 0 | 0 | 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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hqc1037 | *22222 | (2,5,3) | {5,8} | {4.4.3.4.4}{4.4.3.3.4.4.3.3} |