s-net: sqc4779
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {3,12} |
| Vertex coordination sequence | [(3, 21, 71, 152, 256, 394, 548, 736, 942, 1188), (12, 44, 104, 188, 306, 440, 608, 794, 1020, 1256)] |
| Wells’ vertex symbol | [4^3, 4^16.6^38.8^12] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 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, 5, 1, 0, 0, 2, 10, 0, 0, 0, 3, 4, 0, -1, 0, 3, 10, 0, 0, 0, 4, 10, -1, 1, 0, 5, 10, -1, 1, 0, 6, 9, 1, 0, 0, 6, 10, 0, 0, 1, 7, 8, 0, 1, 0, 7, 10, 0, 0, 1, 8, 10, -1, -1, 1, 9, 10, -1, -1, 1, 10, 10, -1, 0, 0, 10, 10, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.57765 | 1.57765 | 2.95168 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.375 | 0 |
| 0.75 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.00075 | 1.00075 | 2.04422 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07271 | 0.42729 | 0 |
| 0.75 | 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 |
|---|---|---|---|---|---|
 |
hqc287 | *2224 | (2,3,2) | {3,12} | {4.4.4}{4.4.4.4.4.4.4.4.4.4.4.4} |