s-net: sqc4443
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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 | 22 |
| Transitivity (vertex,edge) | (4,7) |
| Vertex degrees | {4,4,6,4} |
| Vertex coordination sequence | [(4, 12, 31, 63, 100, 147, 219, 304, 385, 481), (4, 16, 36, 67, 107, 170, 234, 326, 410, 518), (6, 18, 42, 76, 126, 180, 266, 336, 438, 550), (4, 16, 43, 81, 128, 197, 259, 346, 453, 541)] |
| Wells’ vertex symbol | [5^4.6.7, 5^5.6, 5^8.6^4.7.8^2, 5^4.6.7] |
| 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, 4, 5, -1, -1, 0, 4, 6, 0, -1, 0, 4, 7, 0, 0, 1, 4, 8, 1, 0, 1, 5, 8, 1, 1, 1, 5, 9, 0, 0, 0, 6, 7, -1, 0, 0, 6, 10, 0, 0, 0, 7, 9, 0, -1, 0, 8, 10, 0, -1, 0, 9, 10, 0, 0, 0, 9, 10, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.08281 | 2.78937 | 2.04146 | 90.0 | 96.3496 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.71429 | 0 |
| 0.55 | 0.14286 | 0.4 |
| 0 | 0 | 0 |
| 0.25 | 0.16667 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.33376 | 2.97879 | 1.84779 | 90.0 | 90.8072 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.75 | 0.18581 | 0 |
| 0.01858 | 0.33452 | 0.03086 |
| 0 | 0 | 0 |
| 0.25 | 0.18563 | 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 |
|---|---|---|---|---|---|
 |
hqc1778 | *222222 | (4,6,2) | {4,4,6,4} | {5.5.5.5}{5.6.6.5}{5.6.6.5.6.6}{... |