s-net: sqc4635
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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, 6, 18, 46, 90, 152, 301, 547, 881, 1313), (3, 6, 15, 38, 81, 138, 275, 505, 817, 1235), (4, 12, 24, 48, 110, 220, 398, 674, 1028, 1490), (4, 10, 20, 40, 94, 194, 362, 616, 956, 1396)] |
| Wells’ vertex symbol | [3^2.4.10^3, 3.10^2, 10^5.15, 10.11^4.16] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 0, 2, 6, 0, 0, 0, 3, 4, 0, 0, 0, 3, 5, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 10, 0, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 7, 0, -1, 0, 7, 12, 0, 0, 1, 8, 8, 0, -1, -1, 8, 11, -1, 0, 1, 9, 9, -1, 0, 1, 9, 10, 0, -1, 0, 10, 12, 0, 0, 0, 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 |
|---|---|---|---|---|---|
| 3.48045 | 3.63577 | 3.53177 | 90.0 | 90.0049 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.2 | 0.4 | 0 |
| 0.25 | 0.35 | 0.08333 |
| 0 | 0 | 0.5 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.53626 | 1.53933 | 1.53583 | 90.0 | 90.029 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.00542 | 0.20334 | 0.1758 |
| 0.55294 | 0.25905 | 0.42231 |
| 0 | 0 | 0.5 |
| 0.25 | 0.75 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1775 | *222222 | (4,6,2) | {4,3,4,4} | {3.16.16.3}{3.16.16}{16.16.16.16... |