s-net: sqc1792
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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 | 16 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {12,4,4} |
| Vertex coordination sequence | [(12, 52, 138, 258, 432, 632, 894, 1174, 1524, 1884), (4, 24, 84, 196, 342, 540, 764, 1050, 1354, 1728), (4, 8, 40, 120, 254, 418, 636, 876, 1182, 1502)] |
| Wells’ vertex symbol | [4^16.6^38.8^12, 4^4.6^2, 4^4.6^2] |
| Systre key | (3, 1, 1, -1, 1, 1, 1, 1, 0, -1, 0, 1, 2, -1, 2, 2, 1, 2, 0, 0, 0, 1, 3, -1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 0, 1, 1, 5, 0, 0, 0, 1, 5, 0, 2, 1, 2, 3, 0, -1, -1, 2, 6, 0, 0, 0, 3, 6, 0, 0, 1, 4, 5, 0, 1, 0, 4, 6, 0, 0, 0, 5, 6, -1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.60214 | 1.60214 | 1.75505 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.1 | 0.5 | 0.5 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.42123 | 1.42123 | 1.47478 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.16748 | 0.5 | 0.5 |
| 0.5 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc840 | *2244 | (3,4,2) | {12,4,4} | {4.4.4.4.4.4.4.4.4.4.4.4}{4.4.4.... |