s-net: sqc7889
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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, 10, 22, 53, 119, 242, 436, 713, 1118, 1642), (3, 10, 19, 45, 104, 205, 375, 643, 1034, 1531), (4, 10, 28, 63, 120, 224, 406, 703, 1153, 1734)] |
| Wells’ vertex symbol | [3^4.4^2.8.9^2.10^4.11^2, 3.8.9, 8.10^4.14] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 4, 0, 0, 0, 2, 7, 0, 0, 0, 3, 4, 0, 0, 0, 3, 8, 0, 0, 0, 4, 5, -1, 0, 0, 4, 6, -1, 0, 0, 5, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 7, 0, -1, 0, 7, 11, 0, 0, 0, 8, 8, 0, 0, -1, 8, 12, 0, 0, 0, 9, 9, -1, 0, 1, 9, 13, 0, 0, 0, 10, 10, -1, -1, 0, 10, 14, 0, 0, 0, 11, 15, 0, 0, 0, 11, 16, 0, 0, 0, 12, 15, 1, 0, -1, 12, 16, 1, 1, 0, 13, 15, 1, -1, -1, 13, 16, 1, 0, 0, 14, 15, 1, 0, -1, 14, 16, 1, 0, -1, 15, 16, 0, 0, 0, 15, 16, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.79628 | 2.79628 | 3.87586 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.125 |
| 0.20833 | 0.54167 | 0.33333 |
| 0.125 | 0.875 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.6817 | 1.6817 | 1.68336 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.01235 |
| 0.63254 | 0.11302 | 0.10661 |
| 0.24315 | 0.75685 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc795 | *22222 | (3,4,2) | {6,3,4} | {3.10.3.3.10.3}{3.10.10}{10.10.1... |