s-net: sqc7415
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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) | (3,5) |
| Vertex degrees | {4,8,4} |
| Vertex coordination sequence | [(4, 16, 52, 139, 327, 645, 1107, 1713, 2463, 3357), (8, 28, 80, 212, 458, 844, 1374, 2050, 2870, 3834), (4, 16, 52, 137, 315, 625, 1082, 1682, 2428, 3316)] |
| Wells’ vertex symbol | [4^4.6^2, 4^12.6^14.7.8, 4^4.6^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 4, 0, -1, 0, 2, 4, 1, 0, 0, 2, 6, 0, 0, 0, 3, 3, -1, 0, 0, 3, 7, 0, 0, 0, 4, 6, 0, 0, 1, 5, 5, 0, -1, 0, 5, 8, 0, 0, 0, 6, 6, -1, 0, -1, 6, 6, 0, -1, 1, 6, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 7, -1, 0, -1, 7, 7, -1, 0, 0, 7, 10, 0, -1, 1, 7, 11, 0, 0, 0, 7, 12, 0, 0, 0, 8, 8, 0, -1, 0, 8, 8, 0, -1, 1, 8, 9, -1, 0, 0, 8, 11, -1, 0, -1, 8, 12, 0, 1, -1, 9, 9, 0, -1, 1, 10, 10, -1, 0, -1, 11, 12, 1, 0, 0, 11, 12, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.9225 | 1.9225 | 2.02439 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.20833 |
| 0.25 | 0.08333 | 0.375 |
| 0.33333 | 0.16667 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.49457 | 1.49457 | 1.4906 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.05468 |
| 0.10523 | 0.25 | 0.125 |
| 0.05146 | 0.05146 | 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 |
|---|---|---|---|---|---|
 |
hqc95 | *2224 | (2,3,1) | {4,8} | {4.4.4.4}{4.4.4.4.4.4.4.4} |