s-net: sqc5311
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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 | 24 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,8,4} |
| Vertex coordination sequence | [(4, 12, 36, 94, 178, 292, 430, 592, 786, 1004), (4, 12, 40, 74, 166, 288, 370, 590, 748, 948), (8, 20, 44, 108, 188, 286, 444, 598, 770, 1012), (4, 14, 42, 82, 177, 287, 393, 579, 761, 953)] |
| Wells’ vertex symbol | [6^4.8.10, 3^4.4^2, 3^4.4^2.6^4.7^4.8^7.9^4.10^3, 3^2.4.6^2.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 2, -1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 0, 1, 2, 5, 0, 0, 1, 2, 6, 0, 1, 1, 2, 7, 0, 1, 1, 2, 8, 0, 1, 1, 3, 4, 0, 0, 0, 3, 9, 0, 0, 0, 4, 5, 0, 0, 0, 5, 10, 0, 0, 0, 6, 7, 0, 0, 0, 6, 10, -1, 0, 0, 7, 8, 0, 0, 0, 8, 9, 1, -1, 0, 9, 9, -1, 0, -1, 10, 10, -1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.86409 | 3.69882 | 1.79116 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0 | 0 |
| 0 | 0 | 0 |
| 0 | 0.25 | 0.2 |
| 0.0625 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.91396 | 3.3659 | 1.05179 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0 | 0 |
| 0 | 0 | 0 |
| 0 | 0.75 | 0.70582 |
| 0.1507 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc2036 | *22222 | (4,6,2) | {4,4,8,4} | {6.6.6.6}{6.3.3.6}{6.6.3.3.6.6.3... |