s-net: sqc5739
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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 | {8,5} |
| Vertex coordination sequence | [(8, 30, 73, 130, 211, 302, 418, 548, 696, 861), (5, 16, 46, 101, 170, 263, 366, 496, 629, 806)] |
| Wells’ vertex symbol | [3^5.4^12.5^7.6^4, 3.4^5.5^2.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 4, 0, 0, -1, 2, 5, -1, -1, 0, 2, 5, -1, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 5, 0, 0, 0, 3, 6, 0, -1, -1, 3, 7, 1, 0, 0, 3, 7, 1, 1, 0, 4, 5, -1, -1, 0, 4, 5, -1, -1, 1, 4, 5, 0, -1, 0, 4, 7, 0, 0, 1, 4, 8, 0, 0, 1, 5, 6, 0, 0, 0, 6, 8, 0, 0, 1, 6, 8, 0, 1, 1, 7, 8, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.76518 | 2.2146 | 1.7972 | 90.0 | 92.0985 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.05 | 0.625 | 0.1 |
| 0.125 | 0.3125 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.87049 | 1.91316 | 2.52313 | 90.0 | 101.2091 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.21512 | 0.34106 | 0.04818 |
| 0.25947 | 0.34375 | 0.6554 |
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 |
|---|---|---|---|---|---|
 |
hqc2164 | *222222 | (2,7,5) | {8,5} | {4.4.4.3.3.4.4.4}{4.4.4.4.3} |