s-net: sqc5926
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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 | 26 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {3,7} |
| Vertex coordination sequence | [(3, 8, 31, 102, 233, 423, 699, 1050, 1430, 1892), (7, 28, 82, 190, 366, 614, 933, 1314, 1750, 2252)] |
| Wells’ vertex symbol | [4^2.6, 4^6.6^9.8^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 3, 2, -1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 0, 1, 2, 6, -2, 1, 1, 2, 6, 0, 0, 1, 2, 6, 0, 1, 1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 0, 0, 1, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 9, 1, 0, 0, 4, 10, 2, -1, 0, 5, 9, 0, 1, 0, 5, 10, 1, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 11, -1, 1, 1, 7, 12, -2, 1, 1, 8, 11, 0, 1, 1, 8, 12, -1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.80059 | 1.80059 | 3.52673 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33333 | 0.45833 | 0 |
| 0 | 0.29167 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.09098 | 1.09098 | 1.78404 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.29045 | 0.11067 | 0.12744 |
| 0 | 0.40859 | 0 |
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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hqc2174 | *22222 | (2,6,5) | {7,3} | {4.4.4.6.4.4.4}{4.4.6} |