s-net: sqc790
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 5 |
| Edges per primitive translational unit | 12 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,4,8} |
| Vertex coordination sequence | [(4, 14, 36, 62, 96, 138, 186, 242, 306, 378), (4, 12, 32, 58, 88, 130, 184, 238, 296, 370), (4, 12, 34, 58, 94, 138, 182, 238, 306, 378), (8, 20, 36, 62, 100, 140, 184, 242, 312, 380)] |
| Wells’ vertex symbol | [3^2.4.6^2.7, 6^4.8^2, 3^4.4^2, 3^4.4^2.6^12.8^3.9^4.10^3] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 2, 3, 0, 0, 0, 2, 5, 0, 0, 0, 3, 4, 0, 0, 0, 4, 5, 0, 0, 1, 5, 5, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.72252 | 1.49085 | 3.44428 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.125 |
| 0 | 0 | 0.5 |
| 0 | 0 | 0 |
| 0.5 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.62051 | 1.04411 | 3.70825 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.21845 |
| 0 | 0 | 0.5 |
| 0 | 0 | 0 |
| 0.5 | 0 | 0 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
2 records listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
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hqc2043 | *222222 | (4,6,2) | {4,4,8,4} | {12.12.12.12}{12.3.3.12}{12.12.3... |
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hqc2036 | *22222 | (4,6,2) | {4,4,8,4} | {6.6.6.6}{6.3.3.6}{6.6.3.3.6.6.3... |