s-net: sqc6774
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {3,8,4} |
| Vertex coordination sequence | [(3, 10, 31, 82, 178, 363, 655, 1042, 1569, 2264), (8, 20, 56, 144, 306, 568, 916, 1454, 2140, 2990), (4, 20, 64, 146, 300, 600, 1026, 1578, 2282, 3154)] |
| Wells’ vertex symbol | [4.6^2, 6^8.7^10.10^10, 6^4.7.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 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, 1, 9, 0, 0, 0, 2, 4, 0, 1, 0, 2, 5, 1, 0, 0, 3, 3, -1, 0, 0, 3, 10, 0, 0, 0, 4, 9, 0, 0, 1, 5, 9, -1, 1, 1, 6, 6, 0, -1, 0, 6, 10, 1, -1, -1, 7, 7, -1, 1, 1, 7, 10, 0, 0, -1, 8, 8, 0, 0, -1, 8, 10, 0, -1, -1, 10, 11, 0, 0, 0, 10, 12, 0, 0, 0, 10, 13, 0, 0, 0, 10, 14, 0, 0, 0, 11, 12, -1, 1, 1, 11, 13, 0, 0, 1, 12, 14, 1, 0, 0, 13, 14, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.49924 | 2.49924 | 2.80138 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.58333 | 0.325 |
| 0 | 0.25 | 0.125 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.77651 | 1.77651 | 1.46885 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.44012 | 0.19583 | 0.05956 |
| 0 | 0.25 | 0.125 |
| 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 |
|---|---|---|---|---|---|
 |
hqc432 | *2244 | (3,4,2) | {3,8,4} | {4.6.6}{6.6.6.6.6.6.6.6}{6.6.6.6} |