s-net: sqc5735
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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) | (2,8) |
| Vertex degrees | {5,8} |
| Vertex coordination sequence | [(5, 20, 66, 138, 242, 358, 507, 669, 867, 1077), (8, 35, 91, 167, 274, 396, 551, 721, 923, 1141)] |
| Wells’ vertex symbol | [3.4^4.5^3.6^2, 3^2.4^10.5^6.6^8.7^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 1, 0, 0, 1, 3, -1, 0, 1, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, -1, -1, 1, 2, 6, 0, 0, 0, 2, 6, 0, 0, 1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 1, 0, -1, 3, 5, 0, -1, 0, 3, 6, 0, -1, 1, 3, 6, 0, 0, 1, 3, 6, 1, 0, 1, 4, 5, -1, -1, 0, 4, 8, 0, 0, 0, 4, 8, 0, 1, 1, 5, 7, 1, 0, 0, 5, 7, 1, 1, 1, 6, 7, 0, 0, 0, 6, 8, 1, 1, -1, 7, 8, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.28374 | 2.21205 | 2.08025 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1875 | 0.52273 | 0.125 |
| 0.0625 | 0.18182 | 0.14286 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.57422 | 1.81658 | 1.40846 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.42505 | 0.37955 | 0.32031 |
| 0.14956 | 0.27382 | 0.26785 |
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} |