s-net: sqc3021
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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 | 18 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {4,4,3} |
| Vertex coordination sequence | [(4, 12, 32, 70, 130, 214, 334, 490, 690, 922), (4, 10, 26, 60, 116, 192, 312, 457, 625, 838), (3, 8, 22, 49, 98, 187, 293, 431, 612, 803)] |
| Wells’ vertex symbol | [7.8^2.9^2.13, 7^3.8^3, 7^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 1, 0, 0, 2, 5, 0, 1, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 4, 0, 0, -1, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 6, -1, 1, -1, 6, 10, 0, 0, 0, 7, 8, -1, 1, 0, 7, 10, 0, 0, 1, 8, 9, 1, 0, 1, 8, 10, 0, -1, 1, 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 |
|---|---|---|---|---|---|
| 2.8082 | 2.56228 | 3.21669 | 90.0 | 109.1099 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75 | 0.25 |
| 0.15 | 0.625 | 0.15 |
| 0.125 | 0.3125 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.50553 | 1.45505 | 2.1796 | 90.0 | 99.8802 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75 | 0 |
| 0.33224 | 0.2725 | 0.42905 |
| 0.42364 | 0.08939 | 0.187 |
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 |
|---|---|---|---|---|---|
 |
hqc1133 | *222222 | (3,5,2) | {4,4,3} | {10.10.10.10}{10.8.8.10}{10.8.8} |