s-net: sqc4172
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,6,4,4} |
| Vertex coordination sequence | [(4, 10, 16, 46, 90, 154, 226, 318, 424, 550), (6, 6, 18, 42, 102, 156, 218, 314, 434, 540), (4, 8, 12, 36, 90, 152, 218, 302, 428, 538), (4, 12, 32, 60, 94, 148, 244, 334, 436, 572)] |
| Wells’ vertex symbol | [3^2.4.10^3, 3^4.4^2.10^4.11^4.12, 3^4.4^2, 10^6] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 4, 0, 1, 0, 2, 5, 0, 0, 0, 3, 6, -2, -1, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 5, 0, -1, 0, 4, 5, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 0, 1, 0, 5, 8, 0, 1, 0, 6, 7, 0, 0, 0, 6, 7, 2, 1, 0, 6, 9, -2, -1, 0, 6, 9, 0, 0, 0, 7, 9, -2, -1, 0, 8, 10, 0, 0, 0, 9, 10, 0, 0, 1, 10, 10, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.41412 | 1.41412 | 6.53156 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.1875 |
| 0.5 | 0.5 | 0.25 |
| 0 | 0 | 0.25 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.09901 | 1.09901 | 7.55023 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.139 |
| 0.5 | 0.5 | 0.25 |
| 0 | 0 | 0.25 |
| 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 |
|---|---|---|---|---|---|
 |
hqc1867 | *22222 | (4,5,2) | {4,4,6,4} | {10.10.10.10}{10.3.3.10}{10.3.3.... |