s-net: sqc3156
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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 | 20 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {8,6} |
| Vertex coordination sequence | [(8, 36, 106, 218, 372, 566, 808, 1088, 1418, 1784), (6, 21, 60, 134, 257, 423, 632, 885, 1183, 1524)] |
| Wells’ vertex symbol | [4^15.5^4.6^8.8, 4^10.5.6^4] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 0, 1, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, -1, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 5, -1, 0, 0, 3, 5, 0, 0, 1, 3, 5, 0, 1, 1, 3, 6, 0, 0, 0, 3, 6, 0, 0, 1, 4, 5, 0, 1, 0, 4, 5, 0, 1, 1, 4, 6, 0, 0, 0, 4, 6, 0, 1, 0, 4, 6, 1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.01187 | 1.6817 | 1.62907 | 90.0 | 97.7916 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.07143 | 0.2 | 0.14286 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.27737 | 1.53959 | 1.46512 | 90.0 | 107.276 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.14824 | 0.01379 | 0.26013 |
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 |
|---|---|---|---|---|---|
 |
hqc1264 | *222222 | (2,6,4) | {6,8} | {4.4.4.4.4.4}{4.4.4.4.4.4.4.4} |