s-net: sqc7093
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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 | 30 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {4,7} |
| Vertex coordination sequence | [(4, 10, 26, 63, 111, 172, 242, 333, 431, 533), (7, 23, 50, 87, 137, 203, 281, 362, 451, 564)] |
| Wells’ vertex symbol | [3.4^3.5^2, 3.4^10.5^2.6^6.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 3, 1, 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, 2, 8, 0, 1, 0, 2, 8, 1, 0, 0, 3, 8, 0, 0, 0, 3, 8, 1, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 5, 0, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 5, 9, 1, 0, 0, 5, 12, 0, 0, 0, 6, 7, 0, 0, 0, 6, 9, 0, 0, 1, 6, 12, -1, 0, 1, 7, 10, 0, 0, 1, 7, 11, 0, 0, 1, 8, 11, -1, 0, 1, 8, 12, -1, 0, 1, 9, 10, 0, 0, 0, 11, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.63404 | 2.12151 | 3.42121 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.23684 | 0.15 | 0.375 |
| 0.18421 | 0.25 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.97937 | 0.48331 | 3.14523 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.30228 | 0.08513 | 0.3535 |
| 0.12768 | 0.25 | 0.1561 |
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 |
|---|---|---|---|---|---|
 |
hqc2398 | *22222 | (2,7,6) | {4,7} | {4.4.3.4}{3.4.4.4.4.4.4} |