s-net: sqc4930
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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 | 24 |
| Transitivity (vertex,edge) | (5,5) |
| Vertex degrees | {4,8,16,3,8} |
| Vertex coordination sequence | [(4, 24, 142, 150, 404, 352, 810, 634, 1360, 996), (8, 60, 78, 262, 228, 608, 458, 1098, 768, 1732), (16, 36, 150, 150, 428, 344, 850, 618, 1416, 972), (3, 31, 76, 207, 261, 491, 549, 895, 941, 1419), (8, 48, 86, 262, 252, 600, 498, 1082, 824, 1708)] |
| Wells’ vertex symbol | [4^2.6^4, 4^12.6^16, 3^8.4^16.5^16.6^56.7^20.8^4, 3^2.4, 3^8.4^10.5^8.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 2, 3, -1, 0, 1, 2, 3, -1, 1, 1, 2, 3, 0, 0, 0, 2, 3, 0, 1, 0, 3, 4, 0, 0, 0, 3, 4, 0, 0, 1, 3, 5, -1, 0, 1, 3, 5, 0, -1, 1, 3, 5, 0, 0, 0, 3, 5, 0, 0, 1, 3, 6, 0, -1, 1, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 7, 1, 0, 0, 3, 8, -1, 1, 0, 3, 8, 0, 0, 0, 4, 5, 0, 0, 0, 5, 6, 0, 0, 0, 5, 7, 1, 0, -1, 5, 8, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.79658 | 1.79658 | 2.93469 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0.25 |
| 0 | 0.5 | 0.25 |
| 0.33333 | 0.33333 | 0 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.45961 | 1.45961 | 2.49537 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0.25 |
| 0 | 0.5 | 0.25 |
| 0.26737 | 0.26737 | 0 |
| 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 |
|---|---|---|---|---|---|
 |
hqc2101 | *4444 | (5,5,2) | {4,8,16,3,8} | {6.6.6.6}{6.6.6.6.6.6.6.6}{6.3.3... |