s-net: sqc3185
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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, 108, 240, 446, 726, 1076, 1500, 1996, 2564), (6, 26, 84, 198, 384, 642, 972, 1374, 1848, 2394)] |
| Wells’ vertex symbol | [4^16.5^4.6^8, 4^6.5^2.6^7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, -1, 0, 2, 3, 0, 0, 1, 2, 5, 0, 0, 0, 3, 3, 0, -1, -1, 3, 3, 0, 0, -1, 3, 6, 0, 0, 0, 3, 6, 1, 0, -1, 4, 4, -1, 0, 0, 4, 5, 1, 0, -1, 4, 5, 1, 1, -1, 4, 6, 1, 1, 0, 5, 5, -1, -1, 0, 5, 6, 0, 0, 0, 6, 6, 0, -1, -1, 6, 6, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.6342 | 1.57932 | 1.87874 | 90.0 | 93.2308 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.5625 | 0 |
| 0.60714 | 0.1875 | 0.28571 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.28162 | 1.14186 | 1.37028 | 90.0 | 90.1341 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25374 | 0 |
| 0.21316 | 0.10461 | 0.17153 |
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} |