s-net: sqc6363
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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 | {8,3,4} |
| Vertex coordination sequence | [(8, 36, 96, 194, 324, 492, 692, 930, 1200, 1508), (3, 13, 38, 98, 196, 338, 509, 719, 956, 1239), (4, 8, 34, 80, 186, 318, 500, 692, 948, 1204)] |
| Wells’ vertex symbol | [5^12.6^6.8^6.9^4, 5^2.7, 5^3.6^2.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 11, 0, 0, 0, 3, 12, 0, 0, 0, 4, 12, 0, -1, 1, 4, 13, 0, 0, 0, 5, 13, -1, 1, 0, 5, 14, 0, 0, 0, 6, 11, 0, 0, 1, 6, 14, 1, 0, 0, 7, 13, -1, 0, 0, 7, 14, 0, 0, -1, 8, 12, 0, -1, 0, 8, 13, 0, 0, 0, 9, 11, 0, 0, 0, 9, 12, -1, 0, 0, 10, 11, 0, -1, 1, 10, 14, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.07879 | 3.07879 | 3.50904 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.5 |
| 0.04167 | 0.20833 | 0.33333 |
| 0.25 | 0.375 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.69399 | 1.69399 | 2.41034 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.5 |
| 0.10846 | 0.40598 | 0.35048 |
| 0.33797 | 0.25 | 0.125 |
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 |
|---|---|---|---|---|---|
 |
hqc550 | *2244 | (3,3,2) | {8,3,4} | {5.5.5.5.5.5.5.5}{5.8.5}{5.8.5.8} |