s-net: sqc6381
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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 | 28 |
| Transitivity (vertex,edge) | (5,6) |
| Vertex degrees | {8,4,16,8,8} |
| Vertex coordination sequence | [(8, 44, 70, 232, 212, 574, 438, 1052, 744, 1674), (4, 30, 62, 186, 221, 482, 471, 906, 813, 1462), (16, 36, 142, 150, 412, 344, 826, 618, 1384, 972), (8, 56, 82, 254, 236, 596, 470, 1082, 784, 1712), (8, 24, 114, 128, 384, 314, 790, 580, 1340, 926)] |
| Wells’ vertex symbol | [3^8.4^8.5^8.6^4, 3^2.4^3.5, 3^8.4^54.5^24.6^34, 4^14.5^8.6^6, 4^22.6^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 1, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 3, 1, 0, 0, 1, 3, 1, 1, 0, 2, 4, 0, 0, 0, 2, 4, 1, 0, 0, 2, 5, 0, 0, 0, 2, 5, 1, 0, 0, 2, 6, 0, 0, 0, 2, 6, 0, 1, 0, 2, 6, 1, 0, 0, 2, 6, 1, 1, 0, 2, 7, 0, 0, 0, 2, 7, 0, 1, 0, 2, 8, 0, 0, 0, 2, 8, 0, 1, 0, 3, 4, 0, 0, 1, 3, 5, 0, 0, 1, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 6, 0, 0, 0, 5, 6, 0, 1, 0, 6, 7, 0, 0, 0, 6, 8, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.59194 | 1.59194 | 4.73852 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.375 | 0.0625 |
| 0 | 0 | 0.5 |
| 0.5 | 0 | 0.25 |
| 0 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.48996 | 1.48996 | 2.72191 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.28956 | 0 | 0.11588 |
| 0 | 0 | 0.5 |
| 0.5 | 0 | 0.25 |
| 0 | 0.5 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc2384 | *4444 | (5,6,2) | {8,4,16,8,8} | {3.3.3.3.3.3.3.3}{3.4.4.3}{3.4.4... |