s-net: sqc1079
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 13 |
| Transitivity (vertex,edge) | (5,6) |
| Vertex degrees | {4,4,4,4,6} |
| Vertex coordination sequence | [(4, 8, 20, 32, 64, 100, 156, 216, 300, 388), (4, 12, 16, 32, 52, 100, 154, 226, 302, 398), (4, 10, 24, 48, 84, 132, 194, 270, 358, 458), (4, 12, 20, 43, 69, 114, 162, 232, 306, 402), (6, 10, 22, 34, 68, 108, 168, 232, 316, 404)] |
| Wells’ vertex symbol | [4^4.6^2, 4^4.6^2, 4.10^4.12, 4^5.6, 4^6.6^6.8^3] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 5, 0, 1, 0, 3, 4, 0, 0, 1, 3, 5, 0, 0, 0, 3, 5, 0, 1, 0, 4, 6, 0, 0, 0, 4, 6, 0, 1, 0, 5, 6, 0, 0, 0, 5, 6, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.87133 | 2.29131 | 2.44969 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0 | 0 | 0.375 |
| 0.5 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.09061 | 1.11978 | 2.58282 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0 | 0 | 0.30888 |
| 0.5 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc2239 | *222222 | (5,6,2) | {4,4,6,4,4} | {10.10.10.10}{10.4.4.10}{10.4.4.... |