s-net: sqc9114
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {4,5} |
| Vertex coordination sequence | [(4, 9, 19, 42, 80, 136, 201, 287, 381, 497), (5, 14, 32, 65, 114, 176, 252, 345, 452, 572)] |
| Wells’ vertex symbol | [4^4.6^2, 4^5.6^5] |
| 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, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 7, 2, 1, 0, 3, 8, 0, 0, 0, 3, 9, 2, 1, 0, 3, 11, 0, 0, 0, 4, 7, 2, 1, 0, 4, 8, 0, 0, 1, 4, 9, 0, 1, 1, 4, 12, 0, 0, 0, 5, 10, 0, 0, 0, 5, 13, 0, 0, 0, 5, 14, 0, 0, 0, 6, 7, 2, 0, 0, 6, 8, 0, 0, 1, 6, 9, 0, 0, 1, 6, 14, 0, 0, 0, 7, 13, -1, 0, 0, 8, 15, 0, 0, 0, 9, 16, 0, 0, 0, 10, 13, -1, 0, 0, 10, 14, -1, 0, 0, 11, 12, 1, 0, -1, 11, 15, 0, 0, 0, 11, 16, 2, 1, 0, 12, 15, 0, 0, 1, 12, 16, 0, 1, 1, 13, 14, -1, 0, 0, 15, 16, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.47009 | 3.47009 | 1.87384 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.20833 | 0.25 |
| 0.25 | 0.04167 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.46642 | 1.46642 | 1.6424 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.65389 | 0.25 |
| 0.25 | 0.17393 | 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 |
|---|---|---|---|---|---|
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hqc926 | *2224 | (2,5,4) | {5,4} | {4.4.4.4.4}{4.4.4.4} |