s-net: sqc7610
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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) | (3,5) |
| Vertex degrees | {6,6,4} |
| Vertex coordination sequence | [(6, 22, 59, 139, 218, 400, 522, 803, 927, 1353), (6, 20, 59, 118, 228, 358, 552, 724, 994, 1209), (4, 16, 41, 103, 176, 318, 468, 683, 887, 1187)] |
| Wells’ vertex symbol | [3^4.4^2.5^2.6^6.7, 3^2.5^4.6^6.7^2.8, 5^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 6, 0, 0, 0, 2, 6, 0, 1, 0, 2, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 8, 0, 0, 1, 3, 9, 0, 0, 0, 4, 8, 0, 1, 0, 4, 10, -1, 1, 0, 4, 10, 0, 0, 0, 5, 6, 1, 0, 1, 5, 11, 0, 0, 0, 5, 11, 1, 0, 1, 6, 7, 0, -1, 0, 6, 7, 0, 0, 0, 6, 10, -1, 0, 0, 7, 9, 0, 1, -1, 7, 12, 0, 0, 0, 7, 12, 1, -1, 1, 8, 9, 0, 0, -1, 8, 9, 0, 0, 0, 8, 11, 0, 0, 0, 9, 12, 0, -1, 1, 9, 12, 1, -2, 2, 10, 12, 1, -1, 1, 11, 12, 1, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.62122 | 2.62122 | 2.67386 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.71154 | 0.25 | 0.125 |
| 0.05769 | 0.05769 | 0 |
| 0.01923 | 0.25 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.47973 | 1.47973 | 2.46489 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.11295 | 0.375 |
| 0.3636 | 0.3636 | 0 |
| 0.24045 | 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 |
|---|---|---|---|---|---|
 |
hqc787 | *22222 | (3,4,2) | {6,6,4} | {3.5.3.3.5.3}{3.5.5.3.5.5}{5.5.5.5} |