s-net: sqc6929
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,4,4} |
| Vertex coordination sequence | [(4, 9, 18, 35, 63, 94, 133, 184, 235, 274), (4, 12, 28, 40, 78, 96, 152, 178, 244, 276), (4, 12, 22, 44, 64, 110, 130, 192, 220, 312)] |
| Wells’ vertex symbol | [4^3.5^2.7, 5^4.8^2, 5^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 7, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 11, 0, 0, 0, 5, 12, 0, 0, 0, 5, 13, 0, 0, 0, 5, 14, 0, 0, 0, 6, 9, 1, 0, 0, 6, 12, 0, 0, 1, 6, 13, 0, 1, 0, 7, 11, 0, 1, 0, 7, 14, -1, 1, 1, 8, 10, 0, 0, 1, 8, 14, -1, 1, 1, 9, 14, -1, 1, 1, 10, 12, 0, 0, 0, 10, 13, -1, 1, 0, 11, 12, -1, 0, 1, 11, 13, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.4806 | 3.4806 | 5.50396 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08333 | 0.08333 | 0.08333 |
| 0 | 0.5 | 0.25 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.82854 | 2.82854 | 5.82447 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.17676 | 0.17676 | 0.08584 |
| 0 | 0.5 | 0.25 |
| 0.25 | 0.25 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc371 | *2224 | (3,4,2) | {4,4,4} | {4.5.5.4}{5.5.5.5}{5.5.5.5} |