s-net: sqc5708
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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 | 26 |
| Transitivity (vertex,edge) | (5,7) |
| Vertex degrees | {4,4,4,3,4} |
| Vertex coordination sequence | [(4, 12, 28, 52, 80, 124, 196, 294, 396, 524), (4, 12, 28, 42, 76, 126, 196, 268, 376, 496), (4, 10, 22, 40, 67, 115, 174, 252, 346, 470), (3, 9, 21, 39, 72, 110, 178, 252, 359, 477), (4, 10, 22, 44, 72, 118, 172, 272, 374, 496)] |
| Wells’ vertex symbol | [6^4.7.8, 6^5.10, 6^3.7^2.8, 6^3, 6^4.8.10] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 5, 1, 0, 0, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 5, 8, -2, 0, 0, 5, 10, 0, 0, 0, 6, 7, 1, 0, 0, 6, 10, 0, 1, 0, 6, 11, 0, 0, 0, 7, 9, 0, 0, 1, 7, 11, -2, 0, 0, 8, 12, 0, 0, 0, 9, 13, -1, 0, 0, 9, 13, 0, 0, 0, 10, 14, -1, 0, 0, 10, 14, 0, 0, 0, 11, 12, 0, 1, 1, 12, 12, -1, 0, 0, 13, 14, -1, 1, -1, 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 |
|---|---|---|---|---|---|
| 3.75309 | 7.68915 | 1.40418 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.3 | 0 | 0.5 |
| 0.25 | 0.08333 | 0 |
| 0.25 | 0.25 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.99632 | 6.66811 | 1.23883 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.02405 | 0 | 0.5 |
| 0.25 | 0.08373 | 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 |
|---|---|---|---|---|---|
 |
hqc2206 | *222222 | (5,7,2) | {4,4,4,3,4} | {7.7.7.7}{7.7.7.7}{7.6.6.7}{7.6.... |