s-net: sqc7059
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 30 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {6,8,6,12} |
| Vertex coordination sequence | [(6, 32, 96, 190, 294, 424, 582, 760, 966, 1192), (8, 32, 92, 178, 284, 418, 572, 754, 956, 1186), (6, 36, 84, 184, 278, 426, 564, 764, 946, 1198), (12, 44, 116, 182, 314, 416, 608, 746, 998, 1172)] |
| Wells’ vertex symbol | [4^12.5^3, 3^4.4^8.5^11.6^4.7, 3^4.4^4.5^4.6^3, 3^12.4^18.5^24.6^12] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 2, 3, 0, 0, -1, 2, 3, 0, 1, 0, 2, 4, 0, 0, 0, 2, 4, 1, 0, -1, 2, 5, -1, 1, 1, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 6, 1, 1, 0, 2, 7, 0, 0, 0, 2, 7, 0, 1, 0, 3, 5, -1, 0, 1, 3, 5, 0, 0, 1, 3, 8, -1, 1, 1, 3, 8, 0, 0, 0, 4, 6, 0, 0, 0, 4, 6, 0, 1, 1, 4, 8, -1, 1, 0, 4, 8, -1, 1, 1, 5, 7, 0, 0, 0, 5, 7, 1, 0, -1, 6, 7, -1, 0, 0, 6, 7, 0, 0, 0, 7, 8, -1, 0, 0, 7, 8, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.17207 | 3.17207 | 1.78274 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 0 |
| 0 | 0.5 | 0.5 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.03843 | 3.03843 | 1.92107 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc1588 | *2626 | (4,4,2) | {6,8,6,12} | {4.4.4.4.4.4}{4.3.3.4.4.3.3.4}{4... |