s-net: sqc9202
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 22 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (4,4) |
| Vertex degrees | {3,4,4,3} |
| Vertex coordination sequence | [(3, 7, 12, 19, 28, 38, 53, 65, 90, 120), (4, 10, 16, 22, 28, 34, 56, 82, 116, 126), (4, 9, 16, 22, 28, 40, 54, 82, 104, 131), (3, 6, 11, 19, 30, 41, 50, 65, 88, 121)] |
| Wells’ vertex symbol | [6^3, 4^2.6^4, 4.6^4.10, 6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 7, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 7, 1, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 7, 1, 0, 0, 5, 13, 0, 0, 0, 5, 14, 0, 0, 0, 6, 15, 0, 0, 0, 6, 16, 0, 0, 0, 8, 17, 0, 0, 0, 8, 18, 0, 0, 0, 9, 19, 0, 0, 0, 9, 20, 0, 0, 0, 10, 21, 0, 0, 0, 10, 22, 0, 0, 0, 11, 15, 1, 0, 0, 11, 16, 0, 0, 0, 12, 19, 1, 0, 0, 12, 20, 0, 0, 0, 13, 17, 1, 0, 0, 13, 18, 0, 0, 0, 14, 21, 1, 0, 0, 14, 22, 0, 0, 0, 15, 22, 0, 1, 0, 16, 21, 1, 1, 0, 17, 20, 0, 0, 1, 18, 19, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 7.59499 | 7.59499 | 2.84509 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13158 | 0.34211 | 0 |
| 0 | 0.5 | 0.25 |
| 0 | 0.42105 | 0 |
| 0.19737 | 0.30263 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 7.26785 | 7.26785 | 2.98244 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12095 | 0.34272 | 0 |
| 0 | 0.5 | 0.25 |
| 0 | 0.40831 | 0 |
| 0.20135 | 0.29865 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1151 | *2224 | (4,4,2) | {3,3,4,4} | {6.6.6}{6.6.6}{6.6.6.6}{6.6.6.6} |