s-net: sqc3109
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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 | {4,12} |
| Vertex coordination sequence | [(4, 16, 67, 188, 382, 648, 986, 1396, 1878, 2432), (12, 60, 176, 364, 624, 956, 1360, 1836, 2384, 3004)] |
| Wells’ vertex symbol | [4^4.5.6, 4^45.5^8.6^12.7] |
| Systre key | (3, 1, 1, -1, -1, -1, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 1, 0, 0, -1, 1, 2, 0, 0, 0, 1, 3, -1, 0, -1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 5, 0, 0, 0, 3, 3, -1, -1, -1, 3, 3, -1, 0, 0, 3, 3, 0, -1, 0, 3, 3, 0, 0, -1, 3, 5, 0, -1, 0, 3, 6, 0, 0, 0, 4, 4, 0, -1, 0, 4, 6, 0, 0, -1, 5, 5, -1, 0, 0, 6, 6, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.6799 | 1.61278 | 1.59766 | 90.0 | 107.5023 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08333 | 0.5625 | 0 |
| 0.25 | 0.6875 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.24428 | 1.23772 | 1.24456 | 90.0 | 95.8721 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15108 | 0.3989 | 0.00775 |
| 0.25 | 0.0158 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc1265 | *222222 | (2,6,4) | {12,4} | {4.4.4.4.4.4.4.4.4.4.4.4}{4.4.4.4} |