s-net: sqc2353
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 4 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {12,6} |
| Vertex coordination sequence | [(12, 54, 138, 266, 444, 670, 944, 1266, 1636, 2056), (6, 34, 102, 222, 386, 600, 860, 1174, 1532, 1942)] |
| Wells’ vertex symbol | [3^14.4^30.5^19.6^3, 3^4.4^6.5^4.7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, -1, -1, 1, 1, 2, -1, 0, 0, 1, 2, -1, 0, 1, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 3, 0, 0, 1, 1, 4, 0, -1, 1, 1, 4, 0, 0, 0, 2, 2, 0, -1, 1, 2, 3, 0, 0, 0, 2, 3, 1, 0, 0, 2, 4, 0, -1, 0, 2, 4, 1, 0, 0, 3, 3, -1, -1, 0, 4, 4, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.61298 | 1.61328 | 1.80394 | 90.0 | 90.0296 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75 | 0.25 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.52363 | 1.54315 | 1.96286 | 90.0 | 90.0073 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc1051 | *222222 | (2,5,3) | {12,6} | {4.4.3.3.4.4.4.4.3.3.4.4}{4.4.3.... |