s-net: sqc7963
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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 | 32 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {6,3,4} |
| Vertex coordination sequence | [(6, 18, 45, 82, 129, 190, 259, 336, 438, 540), (3, 13, 33, 72, 115, 171, 244, 320, 407, 519), (4, 10, 26, 60, 112, 152, 222, 316, 378, 484)] |
| Wells’ vertex symbol | [5^2.6^8.8^4.10, 5^2.6, 5^4.7^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 4, 1, 0, 0, 2, 8, 0, 0, 0, 3, 7, 0, 1, 0, 3, 9, 0, 0, 0, 4, 6, 0, 1, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 7, 0, 0, 1, 5, 9, -1, -1, 1, 6, 8, -1, -1, 1, 7, 12, 1, 0, -1, 7, 13, 0, 0, 0, 7, 14, 0, 0, 0, 8, 9, 0, 0, 0, 8, 15, 0, 0, 0, 9, 16, 0, 0, 0, 10, 12, 1, 0, 0, 10, 15, -1, 0, 1, 11, 12, 1, 1, -1, 11, 15, -1, 0, 0, 12, 13, -1, 0, 0, 12, 14, 0, 1, 0, 13, 16, 0, -1, 0, 14, 16, -1, -1, 0, 15, 16, 1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.41431 | 3.41431 | 3.17914 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.11364 | 0.11364 | 0 |
| 0.08333 | 0.65909 | 0.04167 |
| 0.70455 | 0.25 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.07409 | 3.07409 | 3.2576 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15559 | 0.15559 | 0 |
| 0.0273 | 0.59619 | 0.0979 |
| 0.61655 | 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 |
|---|---|---|---|---|---|
 |
hqc804 | *22222 | (3,4,2) | {6,3,4} | {6.5.6.6.5.6}{6.5.5}{5.5.5.5} |