s-net: sqc12810
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 36 |
| Edges per primitive translational unit | 72 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,4,4,4} |
| Vertex coordination sequence | [(4, 8, 16, 34, 71, 110, 183, 245, 350, 428), (4, 6, 14, 30, 60, 106, 158, 238, 310, 416), (4, 12, 24, 52, 90, 154, 218, 302, 396, 480), (4, 12, 32, 52, 106, 164, 232, 306, 392, 524)] |
| Wells’ vertex symbol | [3^2.4.6^2.7, 3^2.6^2.7^2, 6^4.10^2, 6^4.10^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 7, 1, 0, 0, 4, 8, 1, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 11, 0, 0, 0, 6, 12, 0, 0, 0, 6, 13, 0, 0, 0, 6, 14, 0, 0, 0, 7, 8, 0, 0, 0, 7, 15, 0, 0, 0, 8, 16, 0, 0, 0, 9, 16, 0, 0, 0, 9, 17, 0, 0, 0, 9, 18, 0, 0, 0, 10, 19, 0, 0, 0, 10, 20, 0, 0, 0, 10, 21, 0, 0, 0, 11, 16, 1, 0, 0, 11, 17, 0, 0, 1, 11, 18, 0, 1, 0, 12, 22, 0, 0, 0, 12, 23, 0, 0, 0, 12, 24, 0, 0, 0, 13, 15, 1, 0, 0, 13, 25, 0, 0, 0, 13, 26, 0, 0, 0, 14, 15, 0, 0, 0, 14, 25, -1, 0, 1, 14, 26, -1, 1, 0, 15, 27, 0, 0, 0, 16, 28, 0, 0, 0, 17, 29, 0, 0, 0, 17, 30, 0, 0, 0, 18, 23, 0, -1, 1, 18, 31, 0, 0, 0, 19, 20, 0, 0, 0, 19, 27, 1, -1, 0, 19, 29, 0, 0, 0, 20, 21, 0, 0, 0, 20, 25, 0, -1, 1, 21, 27, 1, -1, 1, 21, 29, 0, 0, 1, 22, 23, 0, 0, 0, 22, 28, 1, 0, -1, 22, 32, 0, 0, 0, 23, 24, 0, 0, 0, 24, 28, 0, 1, -1, 24, 32, -1, 1, 0, 25, 33, 0, 0, 0, 26, 32, 0, 0, 0, 26, 34, 0, 0, 0, 27, 29, -1, 1, 0, 28, 32, -1, 0, 1, 30, 34, -1, 0, 0, 30, 35, 0, 0, 0, 30, 36, 0, 0, 0, 31, 33, -1, -1, 1, 31, 35, 0, -1, 1, 31, 36, 0, 0, 0, 33, 35, 1, 0, 0, 33, 36, 1, 1, -1, 34, 35, 1, 0, 0, 34, 36, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/acd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.77351 | 4.77351 | 5.26005 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15385 | 0.36538 | 0.1 |
| 1 | 0 | 0 |
| 0.25 | 0.30769 | 0 |
| 0 | 0.25 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/acd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.44146 | 3.44146 | 2.55538 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.28914 | 0.03728 | 0.28902 |
| 1 | 0 | 0 |
| 0.25 | 0.32887 | 0 |
| 0 | 0.25 | 0.375 |
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 |
|---|---|---|---|---|---|
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hqc1156 | *2224 | (4,4,2) | {4,4,4,4} | {3.6.6.3}{3.6.3.6}{6.6.6.6}{6.6.... |