s-net: sqc4560
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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 | {8,3,4,4} |
| Vertex coordination sequence | [(8, 20, 54, 122, 228, 408, 606, 836, 1128, 1470), (3, 14, 33, 83, 166, 312, 502, 729, 999, 1327), (4, 20, 62, 128, 236, 384, 602, 868, 1184, 1538), (4, 10, 30, 70, 144, 258, 454, 702, 972, 1298)] |
| Wells’ vertex symbol | [3^4.4^2.5.6^7.7^11.8^2.9, 3.5.6, 6^5.10, 5^2.7^3.9] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 2, 3, 0, 0, 0, 2, 9, 0, 0, 0, 3, 4, -1, 0, 0, 3, 5, 0, 0, 1, 3, 6, -1, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 1, 0, 4, 10, 0, 0, 0, 5, 5, 0, -1, 0, 6, 10, 0, 0, -1, 7, 9, -1, -1, 0, 8, 8, -1, 0, -1, 9, 10, 0, 0, 0, 9, 10, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.53634 | 3.16575 | 2.33859 | 90.0 | 102.5592 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.7 | 0 |
| 0.16667 | 0.66667 | 0.33333 |
| 0 | 0.5 | 0 |
| 0 | 1 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.68136 | 1.75236 | 1.40243 | 90.0 | 96.8208 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.43707 | 0.75 |
| 0.17059 | 0.1189 | 0.30538 |
| 0 | 0 | 0.5 |
| 0 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc1774 | *222222 | (4,6,2) | {8,3,4,4} | {3.8.8.3.3.8.8.3}{3.8.8}{8.8.8.8... |