s-net: sqc4687
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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 | 22 |
| Transitivity (vertex,edge) | (4,7) |
| Vertex degrees | {4,3,4,4} |
| Vertex coordination sequence | [(4, 10, 24, 54, 99, 172, 287, 428, 598, 810), (3, 9, 22, 47, 96, 169, 273, 410, 588, 813), (4, 12, 28, 54, 100, 166, 264, 416, 606, 822), (4, 10, 26, 58, 104, 176, 284, 438, 648, 896)] |
| Wells’ vertex symbol | [6^4.8^2, 6.8^2, 6^2.8^3.10, 8^5.14] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 5, 1, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 9, 0, 1, 0, 4, 10, 0, 0, 0, 5, 11, 0, 0, 0, 5, 11, 0, 0, 1, 6, 10, 1, -1, 0, 6, 12, 0, 0, 0, 7, 8, -1, 1, -1, 7, 12, 0, 1, 0, 8, 8, -1, 1, 0, 9, 11, 1, -1, 1, 9, 12, 0, 0, 0, 10, 10, -1, 0, -1, 11, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.89099 | 3.21953 | 2.83644 | 90.0 | 107.5433 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.06818 | 0.05 | 0.38636 |
| 0.20455 | 0.58333 | 0.15909 |
| 0.25 | 0.25 | 0.25 |
| 0.25 | 0.75 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.07717 | 1.62615 | 1.47687 | 90.0 | 93.0245 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.32723 | 0.44746 | 0.70759 |
| 0.10961 | 0.39759 | 0.12956 |
| 0 | 0.25 | 0.25 |
| 0 | 0.25 | 0.75 |
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 |
|---|---|---|---|---|---|
 |
hqc1776 | *222222 | (4,6,2) | {4,3,4,4} | {6.8.8.6}{6.8.8}{8.8.8.8}{8.8.8.8} |