s-net: sqc9029
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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) | (2,4) |
| Vertex degrees | {6,3} |
| Vertex coordination sequence | [(6, 16, 31, 53, 93, 131, 170, 218, 294, 356), (3, 10, 26, 51, 85, 117, 164, 237, 287, 311)] |
| Wells’ vertex symbol | [3^2.4^4.5^4.6^3.7^2, 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, 1, 7, 0, 0, 0, 2, 4, 0, 0, 0, 2, 8, 0, 0, 0, 3, 5, 0, 0, 0, 3, 9, 0, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 4, 13, 0, 0, 0, 5, 11, 0, 0, 0, 5, 12, 1, 0, 0, 5, 13, 1, 0, 0, 5, 14, 0, 0, 0, 6, 9, 0, 0, 1, 6, 11, 0, 1, 0, 6, 12, 0, 0, 0, 6, 13, 0, 1, 0, 6, 15, 0, 0, 0, 7, 8, 1, 0, 1, 7, 11, 0, 1, 0, 7, 12, 1, 0, 0, 7, 13, 1, 1, 0, 7, 16, 0, 0, 0, 8, 13, 0, 1, -1, 9, 13, 0, 1, -1, 10, 11, 0, 0, 0, 10, 16, -1, 0, -1, 11, 14, 0, 0, 0, 12, 15, 0, 0, 0, 12, 16, -1, 0, 0, 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 |
|---|---|---|---|---|---|
| 3.30559 | 3.30559 | 5.72332 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.2 | 0.2 |
| 0.1 | 0.1 | 0.1 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.76031 | 2.76031 | 6.07734 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25617 | 0.22477 |
| 0.12974 | 0.12974 | 0.08227 |
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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hqc938 | *2224 | (2,4,4) | {6,3} | {4.4.3.6.3.4}{3.6.6} |