s-net: sqc6605
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (5,8) |
| Vertex degrees | {4,4,8,4,4} |
| Vertex coordination sequence | [(4, 12, 33, 61, 124, 206, 290, 422, 538, 702), (4, 14, 23, 70, 126, 182, 330, 361, 561, 660), (8, 12, 40, 82, 128, 236, 302, 430, 560, 698), (4, 12, 20, 66, 116, 174, 314, 346, 538, 642), (4, 20, 43, 87, 146, 208, 316, 428, 560, 724)] |
| Wells’ vertex symbol | [5^2.6.8^3, 3^2.4.5.6^2, 3^4.4^2.5^7.6^4.7^5.8^5.9, 3^4.4^2, 5^2.6.8^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 5, -1, -1, 0, 4, 6, -1, -1, 0, 4, 7, -1, -1, 0, 4, 8, 0, 0, 1, 4, 9, 0, 0, 1, 4, 10, 0, 0, 1, 5, 6, 0, 0, 0, 5, 11, 0, 0, 0, 6, 7, 0, 0, 0, 7, 12, 0, 0, 0, 8, 9, 0, 0, 0, 8, 10, 0, 0, 0, 9, 11, 0, -1, 0, 10, 12, -1, -1, 0, 11, 12, 0, 0, 1, 11, 12, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.44442 | 3.54837 | 3.23538 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.06818 |
| 0.17857 | 0.0625 | 0.20455 |
| 0.75 | 0.5625 | 0 |
| 0.21429 | 0 | 0.25 |
| 0 | 0.25 | 0.66667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.95501 | 1.94622 | 3.15447 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.75 | 0.53562 |
| 0.14598 | 0.2947 | 0.26648 |
| 0.75 | 0.46361 | 0 |
| 0.56317 | 0 | 0.25 |
| 0 | 0.25 | 0.71282 |
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... |