s-net: sqc8752
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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) | (3,6) |
| Vertex degrees | {4,6,4} |
| Vertex coordination sequence | [(4, 12, 28, 71, 140, 232, 382, 567, 804, 1068), (6, 12, 37, 78, 152, 247, 408, 593, 836, 1105), (4, 16, 38, 80, 152, 260, 426, 600, 852, 1114)] |
| Wells’ vertex symbol | [3^2.4.6^2.7, 3^2.6^5.7^4.10^4, 6^4.7.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, -1, 0, 0, 2, 3, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 0, 1, 0, 4, 9, 0, 0, 0, 5, 8, 0, 0, 1, 5, 10, 0, 0, 0, 5, 10, 0, 1, -1, 6, 11, -1, 1, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 12, 0, 1, 0, 7, 12, 1, 0, 1, 7, 13, 0, 0, 0, 8, 9, 0, -1, 0, 8, 9, 0, 0, 0, 8, 11, 0, 0, 0, 9, 14, 0, 0, 0, 10, 12, 0, 0, 1, 10, 15, 0, 0, 0, 11, 15, 1, 0, -1, 12, 13, -1, 0, -1, 12, 13, 0, -1, 0, 13, 16, 0, 0, 0, 14, 15, 0, 1, -2, 14, 15, 0, 1, -1, 14, 16, -1, 0, -1, 15, 16, -1, -1, 0, 15, 16, -1, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.91008 | 2.91008 | 3.29924 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.17373 | 0.69915 | 0.20833 |
| 0.41102 | 0.41102 | 0 |
| 0.25 | 0.02966 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.9954 | 1.9954 | 2.08132 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.28895 | 0.5078 | 0.18841 |
| 0.30901 | 0.30901 | 0 |
| 0.50514 | 0.25 | 0.125 |
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 |
|---|---|---|---|---|---|
 |
hqc1102 | *22222 | (3,5,2) | {4,6,4} | {3.6.6.3}{3.6.6.3.6.6}{6.6.6.6} |