s-net: sqc7435
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 32 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {6,4} |
| Vertex coordination sequence | [(6, 17, 33, 56, 90, 130, 173, 223, 282, 352), (4, 14, 31, 56, 88, 123, 166, 227, 294, 342)] |
| Wells’ vertex symbol | [3^2.4^5.5^6.6^2, 3^2.4^2.5^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, -1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 5, 0, 0, 0, 2, 6, -1, 0, 0, 2, 6, 0, 0, 0, 3, 7, -1, 0, 0, 3, 7, 0, 0, 0, 4, 4, -1, 0, 0, 4, 8, 0, 0, 0, 4, 9, -1, 0, 0, 4, 9, 0, 0, 0, 5, 5, -1, 0, 0, 5, 9, -1, 1, 0, 5, 9, 0, 1, 0, 5, 10, 0, 0, 0, 6, 11, -1, 0, 0, 6, 11, 0, 0, 0, 7, 7, -1, 0, 0, 7, 8, 0, 0, 1, 7, 11, 0, 0, 0, 8, 8, -1, 0, 0, 8, 12, -1, 0, 0, 8, 12, 0, 0, 0, 10, 10, -1, 0, 0, 10, 11, 0, 0, -1, 10, 12, -1, 1, 0, 10, 12, 0, 1, 0, 11, 11, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.82715 | 4.82715 | 0.98533 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.375 | 0 |
| 0 | 0.375 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.14629 | 4.14629 | 1.0 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.20886 | 0.37941 | 0 |
| 0 | 0.37955 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc642 | *22222 | (2,4,3) | {6,4} | {4.3.6.6.3.4}{3.6.3.6} |