s-net: sqc6865
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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 | 28 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {4,3} |
| Vertex coordination sequence | [(4, 8, 13, 22, 39, 58, 77, 104, 139, 177), (3, 6, 12, 21, 35, 57, 81, 107, 142, 179)] |
| Wells’ vertex symbol | [4^3.6^2.8, 4.8.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 1, 0, 0, 2, 4, 1, 0, 0, 2, 6, 0, 0, 0, 3, 4, 1, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 7, 1, 0, 0, 6, 10, 0, 0, 0, 7, 11, 0, 0, 0, 8, 12, 0, 0, 0, 9, 10, 0, 1, 0, 9, 13, 0, 0, 0, 10, 14, 0, 0, 0, 11, 12, -1, -1, 0, 11, 15, 0, 0, 0, 12, 16, 0, 0, 0, 13, 14, 0, 1, 0, 13, 15, 0, 1, 1, 13, 16, 0, 0, 1, 14, 15, -1, 0, 1, 14, 16, -1, -1, 1, 15, 16, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.12388 | 5.12388 | 2.09835 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.04795 | 0.4863 | 0.21429 |
| 0.23973 | 0.43151 | 0.07143 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.06859 | 5.06859 | 1.40231 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07825 | 0.43994 | 0.28286 |
| 0.26629 | 0.4058 | 0.10584 |
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 |
|---|---|---|---|---|---|
 |
hqc2309 | *2244 | (2,6,5) | {4,3} | {4.16.4.4}{4.8.16} |