s-net: sqc4846
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {5,7} |
| Vertex coordination sequence | [(5, 18, 67, 174, 349, 615, 972, 1431, 1990, 2646), (7, 32, 97, 216, 418, 708, 1098, 1583, 2168, 2845)] |
| Wells’ vertex symbol | [3^2.4^2.5^2.6^3.7, 3.4^4.5^2.6^11.7^2.8] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 2, 3, -1, 1, 1, 2, 5, 0, 0, 0, 2, 5, 0, 0, 1, 2, 6, 0, 0, 0, 3, 3, -1, 0, 1, 3, 5, 1, -1, 0, 3, 7, 0, 0, 0, 3, 7, 0, 1, 0, 4, 4, -1, 1, 0, 4, 6, 1, -1, -1, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 8, -1, 1, 1, 6, 7, 0, 1, 1, 6, 8, -1, 1, 1, 6, 8, -1, 1, 2, 7, 7, -1, 1, 1, 7, 8, -1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.89998 | 2.08222 | 2.66345 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1 | 0.75 | 0 |
| 0.05 | 0.375 | 0.3125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.30603 | 1.37333 | 1.50393 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.39629 | 0.02501 | 0.09762 |
| 0.18212 | 0.31059 | 0.07629 |
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 |
|---|---|---|---|---|---|
 |
hqc1929 | *222222 | (2,6,5) | {7,5} | {4.4.6.3.6.4.4}{6.3.4.4.3} |