s-net: sqc5090
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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) | (2,5) |
| Vertex degrees | {8,4} |
| Vertex coordination sequence | [(8, 34, 104, 220, 364, 560, 784, 1060, 1364, 1720), (4, 11, 53, 152, 272, 456, 644, 920, 1176, 1544)] |
| Wells’ vertex symbol | [3^3.4^8.5^2.6^11.7^4, 3^3.4^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 1, -1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, -1, 0, -1, 2, 3, 0, 1, 1, 2, 4, 0, -1, -1, 2, 4, 0, 0, 1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 0, -1, -1, 3, 4, 1, -1, 1, 3, 6, 0, -1, 0, 3, 8, 0, -1, -1, 4, 5, 0, 0, 0, 4, 7, 0, 0, -1, 5, 6, 0, 0, 0, 5, 7, 0, 0, -1, 6, 8, 0, 0, -1, 7, 8, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.08333 | 2.08333 | 2.04649 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.28947 | 0.71053 | 0.2 |
| 0.5 | 0.39474 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.29138 | 1.29138 | 1.33538 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.35811 | 0.64189 | 0.34705 |
| 0.5 | 0.03693 | 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 |
|---|---|---|---|---|---|
 |
hqc1923 | *2244 | (2,5,6) | {8,4} | {4.4.4.3.3.3.4.4}{3.3.4.3} |