s-net: sqc4087
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {7,8} |
| Vertex coordination sequence | [(7, 32, 100, 229, 431, 705, 1053, 1471, 1962, 2524), (8, 38, 116, 260, 474, 762, 1118, 1550, 2050, 2626)] |
| Wells’ vertex symbol | [3.4^9.5^4.6^7, 3^4.4^8.5^8.6^7.7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, -1, 0, 2, 4, 0, 0, 1, 2, 5, 0, 0, 1, 2, 6, 0, 0, 0, 3, 3, -1, 0, 0, 3, 4, -1, -1, 0, 3, 5, 0, 0, 1, 3, 6, -1, -1, -1, 3, 6, -1, 0, -1, 4, 4, 0, 0, -1, 4, 5, 0, 0, 0, 4, 5, 1, 1, 1, 4, 6, 0, 1, 0, 5, 5, 0, -1, -1, 5, 6, -1, 0, -1, 6, 6, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.15039 | 1.7659 | 1.69938 | 90.0 | 96.0392 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.0625 | 0.625 | 0.125 |
| 0.25 | 0.75 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.18182 | 1.19781 | 1.54729 | 90.0 | 95.0206 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.54584 | 0.07547 | 0.00245 |
| 0.25 | 0.75 | 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 |
|---|---|---|---|---|---|
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hqc1668 | *222222 | (2,6,4) | {7,8} | {4.4.4.3.4.4.4}{4.4.3.3.4.4.3.3} |