s-net: sqc5982
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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) | (5,6) |
| Vertex degrees | {4,4,6,4,4} |
| Vertex coordination sequence | [(4, 12, 40, 74, 124, 188, 298, 386, 500, 624), (4, 14, 32, 76, 110, 206, 258, 394, 472, 654), (6, 14, 42, 60, 138, 182, 298, 364, 540, 620), (4, 8, 24, 42, 100, 146, 234, 306, 450, 546), (4, 12, 24, 56, 84, 166, 224, 324, 420, 588)] |
| Wells’ vertex symbol | [7^4.8^2, 4^2.6.7^3, 4^4.6^2.7^6.8.9^2, 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, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 8, -2, 0, 0, 3, 9, -1, 0, 0, 3, 10, 0, 0, 0, 4, 9, -1, 0, 0, 4, 11, 0, 0, 0, 5, 8, 0, 0, 1, 5, 10, 0, 1, 0, 5, 11, 1, 0, 0, 6, 7, 0, -1, 1, 6, 8, -2, 0, 1, 6, 11, 0, 0, 0, 7, 7, -1, 0, 0, 8, 12, 0, 0, 0, 8, 12, 1, 0, 0, 9, 12, 0, 0, 0, 10, 10, -1, 0, 0, 11, 12, -1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 7.15324 | 3.57725 | 1.38494 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.1875 | 0 | 0 |
| 0.25 | 0.25 | 0.5 |
| 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 |
|---|---|---|---|---|---|
| 7.7235 | 3.19047 | 1.21138 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.35322 | 0 | 0 |
| 0.25 | 0.25 | 0.5 |
| 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 |
|---|---|---|---|---|---|
 |
hqc2239 | *222222 | (5,6,2) | {4,4,6,4,4} | {10.10.10.10}{10.4.4.10}{10.4.4.... |