s-net: sqc6043
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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 | {5,3} |
| Vertex coordination sequence | [(5, 13, 26, 46, 77, 116, 154, 195, 254, 320), (3, 8, 23, 45, 65, 100, 152, 196, 241, 296)] |
| Wells’ vertex symbol | [3.4^3.5.6^3.7^2, 3.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 1, 0, 0, 2, 6, 0, 1, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 0, 0, 0, 3, 6, 0, 1, 0, 3, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 8, 0, 0, 0, 5, 9, 1, -1, 0, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 7, 0, -1, 0, 6, 12, 0, 0, 0, 7, 11, 0, 0, 1, 8, 9, 1, 0, 0, 8, 10, 1, 1, -1, 8, 12, 1, 0, 0, 9, 11, -1, 1, 0, 9, 12, 0, 1, 0, 10, 12, 0, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.21992 | 4.00121 | 3.33504 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14286 | 0.11111 | 0.1 |
| 0 | 0.05556 | 0.3 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.252 | 3.55975 | 3.39815 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15375 | 0.10954 | 0.11474 |
| 0 | 0.03975 | 0.35887 |
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 |
|---|---|---|---|---|---|
 |
hqc2128 | *22222 | (2,6,5) | {5,3} | {4.8.3.4.4}{3.8.8} |