s-net: sqc8877
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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) | (2,6) |
| Vertex degrees | {6,3} |
| Vertex coordination sequence | [(6, 20, 58, 123, 196, 306, 429, 594, 778, 984), (3, 10, 35, 90, 158, 252, 367, 519, 684, 899)] |
| Wells’ vertex symbol | [4^4.6^5.7^4.8^2, 4^2.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 6, 0, 1, 0, 2, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 4, 5, 0, 0, 1, 4, 12, 0, 0, 0, 5, 7, 0, 0, 0, 5, 11, 0, 0, 0, 5, 11, 0, 1, 0, 5, 13, 0, 0, 0, 6, 9, 0, 0, 0, 6, 9, 1, -1, -1, 6, 12, 0, 0, 0, 6, 13, -1, 0, 1, 7, 13, -1, 1, 1, 8, 11, -1, 1, 1, 8, 14, 0, 0, 0, 9, 10, 0, 0, 1, 9, 14, 0, 0, 0, 9, 15, 0, 0, 0, 10, 16, 0, 0, 0, 11, 15, 1, 0, -1, 11, 16, 0, 0, 0, 12, 13, 0, 0, 1, 13, 15, 1, 0, -2, 13, 15, 1, 0, -1, 14, 15, 0, 1, 0, 15, 16, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.23554 | 3.23554 | 3.24411 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.22143 | 0.07857 | 0.125 |
| 0.03571 | 0.55 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.11017 | 2.11017 | 2.68274 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.23927 | 0.00312 | 0.12963 |
| 0.65022 | 0.18164 | 0.00717 |
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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hqc1052 | *22222 | (2,5,3) | {6,3} | {4.4.6.6.4.4}{4.4.6} |