s-net: sqc1050
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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 | {4,6,4,4,4} |
| Vertex coordination sequence | [(4, 10, 16, 39, 70, 135, 184, 294, 348, 500), (6, 6, 18, 32, 74, 116, 204, 266, 388, 446), (4, 8, 12, 32, 58, 116, 170, 280, 342, 488), (4, 12, 32, 64, 104, 174, 228, 330, 400, 534), (4, 12, 30, 48, 106, 148, 242, 292, 418, 488)] |
| Wells’ vertex symbol | [3^2.4.7^3, 3^4.4^2.8^2.9^4.10^3, 3^4.4^2, 6^4.8.10, 6.7^4.8] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 3, 5, 0, 0, 0, 3, 5, 0, 0, 1, 3, 6, 0, 0, 0, 4, 5, -1, 0, 0, 4, 5, -1, 0, 1, 4, 6, -1, 0, 0, 5, 6, 0, 0, -1, 5, 6, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.8876 | 3.26896 | 1.97087 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.125 |
| 0.5 | 0 | 0 |
| 0 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.79576 | 2.10416 | 0.95935 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.29832 |
| 0.5 | 0 | 0 |
| 0 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 0 | 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 |
|---|---|---|---|---|---|
 |
hqc2255 | *222222 | (5,6,2) | {4,4,4,6,4} | {14.14.14.14}{14.14.14.14}{14.3.... |