s-net: sqc1345
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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, 12, 20, 62, 116, 200, 282, 402, 536, 710), (4, 20, 48, 94, 152, 234, 336, 478, 630, 818), (4, 12, 28, 48, 116, 204, 334, 476, 650, 840), (4, 14, 24, 66, 121, 205, 298, 428, 574, 756), (8, 12, 42, 82, 150, 218, 328, 448, 612, 788)] |
| Wells’ vertex symbol | [3^4.4^2, 6^4.8^2, 5^4.7.8, 3^2.4.5^2.6, 3^4.4^2.5^2.6^5.7^11.8^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 2, 3, 0, 0, 0, 2, 6, 0, 0, 0, 3, 5, 0, 0, 0, 4, 4, 0, 0, -1, 5, 6, 0, 0, -1, 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 |
|---|---|---|---|---|---|
| 2.08649 | 3.46243 | 1.5484 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 0.5 | 0 | 0 |
| 0.125 | 0 | 0 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.9535 | 2.23553 | 1.20463 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 0.5 | 0 | 0 |
| 0.14509 | 0 | 0 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc2336 | *222222 | (5,7,2) | {4,4,8,4,4} | {8.8.8.8}{8.3.3.8}{8.8.3.3.8.8.3... |