s-net: sqc4353
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {8,4,3,4} |
| Vertex coordination sequence | [(8, 24, 62, 124, 196, 292, 420, 542, 700, 892), (4, 6, 26, 66, 120, 214, 318, 412, 578, 748), (3, 15, 39, 89, 168, 250, 354, 502, 636, 794), (4, 16, 44, 96, 180, 270, 372, 528, 670, 822)] |
| Wells’ vertex symbol | [4^4.6^11.8^11.10^2, 4^4.6^2, 4^2.6, 4^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, -1, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 5, 1, -2, 1, 2, 6, 0, 0, 1, 2, 7, 0, 0, 0, 2, 7, 1, -1, 0, 2, 8, 0, 0, 0, 2, 8, 0, 1, 0, 3, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 1, 0, 6, 9, 1, -1, 0, 6, 10, 0, 0, 0, 7, 10, 0, 0, 1, 8, 9, 1, -2, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.33901 | 2.58641 | 3.03137 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.27273 |
| 0.25 | 0 | 0 |
| 0.25 | 0 | 0.18182 |
| 0.25 | 0.25 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.1612 | 2.48345 | 1.43284 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.49859 |
| 0.25 | 0 | 0 |
| 0.25 | 0 | 0.25709 |
| 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 |
|---|---|---|---|---|---|
 |
hqc1829 | *22222 | (4,5,2) | {8,3,4,4} | {6.4.4.6.6.4.4.6}{6.4.4}{4.4.4.4... |