s-net: sqc6509
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 16, 38, 64, 106, 156, 204, 280, 340, 434), (6, 17, 38, 70, 107, 154, 212, 274, 348, 433)] |
| Wells’ vertex symbol | [3^2.6^2.7^2, 3.4^8.5^3.6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 4, -1, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 7, 1, 0, 0, 3, 7, 0, 0, 0, 3, 7, 1, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 9, 0, 1, 0, 4, 10, 0, 0, 0, 5, 6, 0, 0, 1, 5, 6, 1, 0, 1, 5, 8, 0, 1, 1, 5, 9, 0, 0, 0, 5, 9, 1, 0, 0, 6, 8, -1, 1, 0, 6, 10, 0, -1, -1, 6, 10, 1, -1, -1, 7, 8, 0, 0, 0, 7, 10, 0, -1, -1, 9, 10, 0, -1, 0, 9, 10, 1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.88594 | 3.65738 | 1.46683 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.3 | 0.07143 | 0.22222 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.72102 | 3.25695 | 1.55569 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.31656 | 0.09648 | 0.24999 |
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 |
|---|---|---|---|---|---|
 |
hqc2273 | *222222 | (2,6,6) | {6,4} | {4.6.3.4.4.4}{3.6.3.6} |