s-net: sqc2895
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,6,8} |
| Vertex coordination sequence | [(4, 16, 62, 120, 204, 296, 420, 536, 700, 856), (6, 22, 74, 126, 214, 298, 426, 542, 710, 858), (8, 28, 70, 138, 206, 314, 414, 562, 694, 882)] |
| Wells’ vertex symbol | [3^4.4^2, 3^4.4^2.6^8.7, 3^4.4^2.6^9.7^4.8^4.9^4.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 2, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 2, 3, -2, -1, 0, 2, 3, 0, 0, 0, 2, 4, -1, 0, 0, 2, 4, 0, 0, 1, 2, 6, 0, 0, 0, 2, 6, 2, 1, 0, 3, 6, 2, 1, 0, 4, 5, 0, -1, 0, 4, 5, 0, 0, 0, 4, 6, 1, 0, -1, 4, 6, 1, 1, -1, 5, 6, 1, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/mcm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.45449 | 1.45449 | 2.25271 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/mcm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.37191 | 1.37191 | 2.46352 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc1188 | *22222 | (3,4,2) | {8,6,4} | {6.3.3.6.6.3.3.6}{6.3.3.6.3.3}{3... |