s-net: sqc7519
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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 | 32 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {8,4,4} |
| Vertex coordination sequence | [(8, 32, 92, 206, 392, 646, 972, 1366, 1832, 2366), (4, 12, 36, 100, 226, 425, 692, 1031, 1438, 1917), (4, 8, 20, 64, 172, 348, 596, 912, 1300, 1756)] |
| Wells’ vertex symbol | [4^8.6^10.8^8.10^2, 4^4.6^2, 4^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 1, 1, 2, 2, -1, 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, 8, 0, 0, 0, 3, 9, 0, 1, 1, 3, 11, 0, 0, 0, 4, 7, 2, -1, 0, 4, 10, 0, 1, 1, 4, 12, 0, 0, 0, 5, 7, 0, 0, 1, 5, 10, 0, 0, 0, 5, 12, -1, 0, 0, 6, 8, 0, 0, 1, 6, 9, 2, -1, 0, 6, 11, 1, -1, 0, 7, 13, 0, 0, 0, 8, 14, 0, 0, 0, 9, 14, -1, 0, 0, 10, 13, 1, -1, 0, 11, 14, -1, 1, 1, 11, 14, 0, 0, 0, 12, 13, 1, 0, 1, 12, 13, 2, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.79576 | 2.79576 | 1.84945 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75 | 0.25 |
| 0.25 | 0.125 | 0.25 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.19161 | 1.19161 | 1.72989 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75 | 0.25 |
| 0.25 | 0.74123 | 0.25 |
| 0.25 | 0.25 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc749 | *2224 | (3,5,2) | {4,4,8} | {4.4.4.4}{4.4.4.4}{4.4.4.4.4.4.4.4} |