s-net: sqc4884
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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 | 24 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,3} |
| Vertex coordination sequence | [(6, 21, 58, 130, 244, 396, 580, 788, 1030, 1312), (3, 8, 27, 76, 169, 306, 481, 689, 925, 1187)] |
| Wells’ vertex symbol | [4^3.6^4.7^4.8.9^3, 4.7^2] |
| 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, 2, 3, 1, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 4, 0, -1, 0, 4, 7, 0, 0, 1, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 5, 5, 0, -1, 0, 5, 6, -1, 0, 1, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 10, 1, -1, -1, 7, 8, 0, -1, -1, 8, 11, 0, 0, 0, 9, 9, -1, 0, 0, 9, 11, 0, -1, -1, 9, 12, 0, 0, 0, 10, 12, -1, 1, 1, 11, 12, -1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.86488 | 1.86488 | 6.12743 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.05 | 0 | 0.0625 |
| 0.1 | 0.35 | 0.1875 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.18448 | 1.18448 | 7.48024 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.36913 | 0 | 0.05481 |
| 0.14461 | 0.20148 | 0.18354 |
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 |
|---|---|---|---|---|---|
 |
hqc1986 | *4444 | (2,5,5) | {6,3} | {4.8.4.12.4.8}{4.8.12} |