s-net: sqc7996
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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 | 32 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {5,3} |
| Vertex coordination sequence | [(5, 11, 21, 34, 58, 89, 116, 143, 184, 239), (3, 8, 17, 33, 59, 81, 103, 144, 196, 232)] |
| Wells’ vertex symbol | [3^2.4.5^2.6.8^2.9^2, 3.6^2] |
| 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, 3, 0, 0, 0, 2, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 6, 0, 0, 0, 4, 11, 0, 0, 0, 5, 8, 1, 0, 0, 5, 12, 0, 0, 0, 5, 13, 0, 0, 0, 5, 14, 0, 0, 0, 6, 10, 0, 0, 0, 6, 12, 0, 1, 0, 6, 15, 0, 0, 0, 7, 12, 0, 0, 1, 7, 16, 0, 0, 0, 8, 11, -1, 0, -1, 8, 14, -1, 0, 0, 8, 16, -1, 0, -1, 9, 10, 0, 0, 0, 9, 13, 0, 0, 1, 10, 15, 0, 0, 0, 10, 16, -1, 1, -1, 11, 16, 0, 0, 0, 12, 13, 0, 0, 0, 12, 16, 0, 0, -1, 14, 15, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.69705 | 4.69705 | 6.30182 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1 | 0.1 | 0.33333 |
| 0 | 0.1 | 0.41667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.31995 | 3.31995 | 6.18222 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15061 | 0.15061 | 0.27904 |
| 0 | 0.15128 | 0.41912 |
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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hqc634 | *2224 | (2,4,3) | {5,3} | {8.3.6.3.8}{3.6.6} |