s-net: sqc5833
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {3,5} |
| Vertex coordination sequence | [(3, 10, 27, 48, 71, 112, 161, 204, 255, 318), (5, 15, 28, 50, 84, 120, 157, 208, 272, 331)] |
| Wells’ vertex symbol | [5.8^2, 4^3.5^5.6.7] |
| 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, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 1, 0, 0, 3, 6, 1, 0, 0, 3, 6, 2, 0, 0, 3, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 8, 0, 0, 0, 5, 8, 1, 0, 0, 5, 9, 0, 1, 0, 5, 11, 0, 0, 0, 6, 7, -1, 0, 0, 6, 12, 0, 0, 0, 7, 11, 0, 0, 1, 8, 10, 0, 1, 1, 8, 12, 0, 1, 0, 9, 11, 1, -1, 0, 9, 12, 1, 0, 0, 9, 12, 2, 0, 0, 10, 12, 1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 6.32624 | 3.84917 | 1.61084 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.11111 | 0 | 0 |
| 0.22222 | 0.1 | 0.28571 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 6.66771 | 3.20403 | 1.59715 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07499 | 0 | 0 |
| 0.20487 | 0.09394 | 0.25001 |
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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hqc2132 | *222222 | (2,6,5) | {5,3} | {4.8.6.4.4}{6.8.8} |