s-net: sqc5976
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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 | 26 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {6,5} |
| Vertex coordination sequence | [(6, 18, 38, 66, 104, 152, 204, 266, 338, 418), (5, 15, 34, 62, 99, 145, 200, 264, 334, 412)] |
| Wells’ vertex symbol | [3^2.4^4.5^4.6^4.7, 3.4^4.5^2.6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 1, 0, 2, 5, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 7, 0, 0, 1, 4, 8, -1, 0, 0, 4, 9, 0, 0, 1, 4, 10, 0, 0, 0, 5, 6, 0, 1, 0, 5, 7, 0, 0, 1, 5, 8, 0, 0, 1, 6, 9, 1, 0, 1, 6, 10, 1, 0, 1, 7, 8, -1, 0, -1, 7, 9, 0, 1, 0, 8, 10, 1, 1, 0, 9, 10, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.69412 | 3.833 | 2.57153 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0 | 0 |
| 0.17857 | 0.1 | 0.33333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.0005 | 3.99992 | 2.73205 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0 | 0 |
| 0.24992 | 0.125 | 0.31699 |
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 |
|---|---|---|---|---|---|
 |
hqc2127 | *22222 | (2,6,5) | {5,6} | {4.4.3.4.4}{3.4.4.3.4.4} |