s-net: sqc3685
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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 | 20 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {4,4,4} |
| Vertex coordination sequence | [(4, 11, 28, 53, 84, 135, 201, 269, 344, 440), (4, 11, 29, 49, 91, 139, 194, 266, 344, 434), (4, 12, 30, 54, 92, 144, 200, 264, 350, 426)] |
| Wells’ vertex symbol | [4.6^2.7^3, 4.6^2.7^3, 6^4.7.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 6, 0, 1, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 5, 0, 0, 1, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 5, 9, -1, 0, -1, 5, 10, 0, 0, 0, 6, 7, -1, -1, 0, 6, 10, 0, 0, 0, 7, 9, 0, 0, -1, 7, 9, 0, 1, 0, 8, 10, 0, 1, 1, 8, 10, 1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.82127 | 2.89166 | 2.02811 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.08333 | 0.23077 |
| 0.15 | 0.25 | 0.19231 |
| 0.25 | 0.25 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.26645 | 2.00031 | 1.96683 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.04542 | 0.25 |
| 0.1574 | 0.25 | 0.05618 |
| 0.25 | 0.25 | 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 |
|---|---|---|---|---|---|
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hqc1445 | *222222 | (3,6,2) | {4,4,4} | {6.8.8.6}{6.6.8.8}{6.6.6.6} |