s-net: sqc1187
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 14 |
| Transitivity (vertex,edge) | (5,7) |
| Vertex degrees | {4,4,4,4,8} |
| Vertex coordination sequence | [(4, 16, 40, 79, 131, 194, 270, 358, 458, 570), (4, 8, 28, 68, 120, 184, 260, 348, 448, 560), (4, 16, 42, 82, 134, 198, 274, 362, 462, 574), (4, 10, 24, 48, 84, 132, 194, 270, 358, 458), (8, 24, 52, 92, 144, 208, 284, 372, 472, 584)] |
| Wells’ vertex symbol | [4^5.6, 4^4.6^2, 4^4.6^2, 4.6^4.8, 4^6.6^18.8^4] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 2, 5, 0, 0, 0, 2, 5, 0, 1, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 5, 0, 0, 1, 4, 6, 0, 0, 0, 6, 6, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.62659 | 1.87751 | 2.45906 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.125 |
| 0 | 0 | 0.5 |
| 0 | 0.5 | 0.5 |
| 0 | 0 | 0 |
| 0 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.11063 | 2.07628 | 2.55946 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.18953 |
| 0 | 0 | 0.5 |
| 0 | 0.5 | 0.5 |
| 0 | 0 | 0 |
| 0 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc2338 | *222222 | (5,7,2) | {4,4,8,4,4} | {6.6.6.6}{6.4.4.6}{6.6.4.4.6.6.4... |