s-net: sqc3809
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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 | 20 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,4,4} |
| Vertex coordination sequence | [(4, 8, 16, 40, 96, 206, 398, 680, 1074, 1574), (4, 10, 24, 60, 138, 279, 516, 854, 1296, 1860), (4, 12, 32, 78, 172, 334, 580, 902, 1332, 1888), (4, 12, 36, 94, 202, 376, 656, 1030, 1518, 2124)] |
| Wells’ vertex symbol | [4^4.6^2, 4^2.6.8^2.9, 8^5.9, 8^3.9^2.12] |
| 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, 3, 0, -1, 0, 3, 6, 0, 0, 1, 4, 4, -1, 0, 1, 4, 7, 0, 0, 0, 5, 5, 0, -1, -1, 5, 8, 0, 0, 0, 6, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 7, -1, 0, 1, 7, 10, 0, -1, 0, 8, 8, 0, -1, -1, 8, 9, -1, 0, 1, 9, 9, 0, -1, -1, 10, 10, -1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.37563 | 2.1937 | 2.44427 | 90.0 | 117.2225 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75 | 0.25 |
| 0.25 | 0.66667 | 0.125 |
| 0.25 | 0.58333 | 0 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.44579 | 1.41668 | 1.4611 | 90.0 | 103.0679 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75 | 0.25 |
| 0.22305 | 0.22368 | 0.04901 |
| 0.25 | 0.05724 | 0 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
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hqc1440 | *222222 | (4,6,2) | {4,4,4,4} | {4.4.4.4}{4.12.12.4}{12.12.12.12... |