s-net: sqc6301
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (5,7) |
| Vertex degrees | {4,4,8,4,4} |
| Vertex coordination sequence | [(4, 12, 34, 76, 140, 216, 310, 418, 542, 678), (4, 18, 48, 96, 158, 234, 326, 434, 556, 694), (8, 28, 64, 114, 180, 260, 356, 466, 592, 732), (4, 8, 32, 78, 140, 218, 312, 418, 542, 678), (4, 16, 48, 96, 164, 246, 340, 452, 576, 718)] |
| Wells’ vertex symbol | [5^4.6.7, 4^2.5^3.7, 4^4.5^6.6^12.7.8^5, 4^4.6^2, 4^4.6^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 8, -1, 0, 0, 3, 11, 0, 0, 0, 3, 12, 0, 0, 0, 4, 8, 0, 1, 0, 4, 10, 0, 1, 0, 4, 12, 1, 1, 0, 5, 8, 0, 0, 1, 5, 10, 0, 0, 0, 5, 12, 0, 0, 0, 6, 8, 1, 1, 1, 6, 11, 1, 0, 1, 6, 12, 1, 1, 0, 7, 8, 0, 1, 1, 7, 9, 0, 0, 1, 7, 10, 0, 1, 0, 8, 8, -1, 0, 0, 9, 11, 0, 0, 0, 9, 11, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.63429 | 1.74655 | 3.9832 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0 | 0.5 |
| 0 | 0.25 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.10771 | 1.11803 | 3.95263 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25001 | 0 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0 | 0.5 |
| 0 | 0.25 | 0.25002 |
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 |
|---|---|---|---|---|---|
 |
hqc2338 | *222222 | (5,7,2) | {4,4,8,4,4} | {6.6.6.6}{6.4.4.6}{6.6.4.4.6.6.4... |