s-net: sqc6556
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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, 42, 72, 114, 182, 226, 314, 374, 512), (6, 21, 45, 79, 124, 177, 240, 315, 397, 490)] |
| Wells’ vertex symbol | [3^2.5^2.6^2, 3.4^5.5^6.6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 4, -1, 0, 0, 3, 6, 0, 0, 0, 3, 10, 0, 1, 0, 4, 7, 1, 1, 0, 4, 8, 1, 0, 0, 4, 8, 2, 0, 0, 4, 10, 1, 1, 0, 5, 7, 1, 0, 1, 5, 8, 1, 0, 1, 5, 9, 0, 0, 1, 5, 10, 0, 0, 0, 5, 10, 1, 0, 0, 6, 7, 0, 1, 1, 6, 7, 1, 1, 1, 6, 8, 1, 0, 1, 6, 10, 1, 1, 0, 7, 9, 0, 0, 0, 8, 9, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.34119 | 3.9931 | 1.67095 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.14286 | 0.1 | 0.28571 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.47684 | 3.78908 | 1.62732 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.16026 | 0.11396 | 0.28367 |
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} |