s-net: sqc9117
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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 | {5,4} |
| Vertex coordination sequence | [(5, 13, 26, 45, 69, 98, 133, 173, 218, 269), (4, 10, 21, 38, 62, 92, 127, 168, 213, 263)] |
| Wells’ vertex symbol | [4^5.6^5, 4^4.6^2] |
| 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, 8, 0, 0, 0, 3, 11, 0, 0, 0, 3, 12, 0, 0, 0, 4, 9, 2, 1, 0, 4, 11, 0, 0, 0, 4, 13, 0, 0, 0, 4, 14, 0, 0, 0, 5, 10, 0, 0, 0, 5, 12, 0, 1, 1, 5, 15, 0, 0, 0, 6, 7, 0, 0, 1, 6, 14, 0, 0, 0, 6, 15, 0, 0, 0, 6, 16, 0, 0, 0, 7, 11, -1, 0, 0, 7, 12, -1, 0, 0, 7, 13, -1, -1, -1, 8, 13, -1, -1, -1, 8, 14, -1, -1, -1, 9, 12, -1, 0, 0, 9, 15, -1, -1, -1, 9, 16, -1, 0, 0, 10, 14, -1, 0, 0, 10, 16, -1, 0, 0, 11, 15, 1, 0, -1, 12, 14, -1, -1, -1, 13, 16, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.95171 | 3.95171 | 3.48683 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13889 | 0.36111 | 0.25 |
| 0.11111 | 0.27778 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.4144 | 3.4144 | 3.99995 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14644 | 0.35356 | 0.25 |
| 0.14643 | 0.35352 | 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 |
|---|---|---|---|---|---|
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hqc1087 | *2224 | (2,5,3) | {5,4} | {4.4.4.4.4}{4.4.4.4} |