s-net: sqc7511
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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 | 32 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {12,4,4} |
| Vertex coordination sequence | [(12, 44, 108, 200, 324, 476, 660, 872, 1116, 1388), (4, 22, 66, 148, 260, 402, 572, 774, 1004, 1266), (4, 8, 36, 98, 200, 332, 492, 680, 900, 1148)] |
| Wells’ vertex symbol | [4^26.6^32.8^8, 4^5.6, 4^4.6^2] |
| 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, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 1, 6, 0, 0, 0, 1, 6, 1, 0, 0, 2, 7, 0, 0, 0, 2, 7, 1, 0, 0, 2, 8, 0, 0, 0, 2, 8, 1, 0, 0, 2, 9, 0, 0, 0, 2, 9, 0, 1, 0, 2, 10, 0, 0, 0, 2, 10, 0, 1, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 4, 9, 1, 0, 0, 4, 11, 1, 0, 0, 5, 8, 0, 0, 1, 5, 11, 0, 0, 0, 6, 7, 0, 1, 1, 6, 11, 0, 1, 0, 7, 12, 0, 0, 0, 8, 12, 0, 1, 0, 9, 12, 0, 0, 0, 10, 12, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.90824 | 1.90824 | 5.39732 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.375 |
| 0 | 0.05 | 0.075 |
| 0 | 0.75 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.0465 | 2.0465 | 2.23233 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.375 |
| 0 | 0.6331 | 0.81202 |
| 0 | 0.75 | 0.125 |
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 |
|---|---|---|---|---|---|
 |
hqc840 | *2244 | (3,4,2) | {12,4,4} | {4.4.4.4.4.4.4.4.4.4.4.4}{4.4.4.... |