s-net: sqc5674
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {5,8} |
| Vertex coordination sequence | [(5, 15, 40, 86, 150, 226, 315, 423, 544, 678), (8, 27, 63, 114, 178, 260, 356, 465, 593, 734)] |
| Wells’ vertex symbol | [3.4^7.6^2, 3^5.4^13.5^9.6] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, -1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, -1, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 0, 2, 4, -1, 1, 0, 2, 4, 0, 1, 0, 2, 5, -1, 1, 0, 2, 6, -1, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, -1, 0, 0, 3, 8, 0, 0, 0, 4, 4, -1, 0, 0, 4, 5, 0, 0, 1, 4, 7, 0, -1, 1, 4, 7, 1, -1, 1, 5, 5, -1, 0, 0, 5, 8, -1, 0, 0, 5, 8, 0, 0, 0, 6, 7, 0, 0, 1, 6, 7, 1, 0, 1, 6, 8, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.10222 | 3.72994 | 5.17161 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.1 | 0.27273 |
| 0 | 0.55 | 0.18182 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.00028 | 3.73089 | 2.74182 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.11607 | 0.40786 |
| 0 | 0.11589 | 0.90796 |
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 |
|---|---|---|---|---|---|
 |
hqc2193 | *222222 | (2,7,5) | {8,5} | {4.3.4.4.4.4.3.4}{3.4.4.4.4} |