s-net: sqc6875
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (5,7) |
| Vertex degrees | {4,4,4,4,4} |
| Vertex coordination sequence | [(4, 12, 32, 62, 100, 146, 208, 282, 364, 454), (4, 10, 24, 48, 84, 134, 194, 270, 352, 442), (4, 10, 22, 45, 81, 130, 194, 263, 341, 436), (4, 8, 16, 36, 70, 114, 166, 226, 302, 390), (4, 8, 16, 32, 58, 100, 152, 210, 278, 364)] |
| Wells’ vertex symbol | [8^5.10, 4^2.6.8^3, 4^2.6.8^3, 4^4.6^2, 4^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 1, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 6, 0, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 5, 7, 0, 0, 0, 5, 10, 0, 1, 0, 5, 12, 0, 0, 0, 6, 8, 1, 0, 0, 6, 13, 0, 0, 0, 7, 9, 1, 0, 0, 7, 13, 0, 1, 0, 8, 12, 0, 0, 1, 8, 14, 0, 0, 0, 9, 11, 0, 1, 1, 9, 14, 0, 1, 0, 10, 13, 0, 0, 0, 10, 14, 2, 0, 0, 11, 11, -1, 0, 0, 12, 12, -1, 0, 0, 13, 14, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 7.85887 | 3.76085 | 1.82043 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.17188 | 0 | 0 |
| 0.21875 | 0.25 | 0.2 |
| 0.25 | 0 | 0 |
| 0.25 | 0.25 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 7.98229 | 3.43703 | 1.04699 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.12907 | 0 | 0 |
| 0.32283 | 0.25 | 0.44326 |
| 0.25 | 0 | 0 |
| 0.25 | 0.25 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc2340 | *222222 | (5,7,2) | {4,4,4,4,4} | {12.12.12.12}{12.4.4.12}{12.12.4... |