s-net: sqc4543
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {3,4,4,8} |
| Vertex coordination sequence | [(3, 15, 43, 109, 206, 336, 482, 653, 851, 1085), (4, 16, 44, 114, 220, 350, 502, 678, 878, 1114), (4, 6, 26, 72, 154, 262, 404, 564, 750, 958), (8, 24, 72, 152, 260, 392, 548, 728, 944, 1176)] |
| Wells’ vertex symbol | [4^2.6, 4^4.6^2, 4^4.6^2, 4^4.6^6.8^11.10^6.12] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 3, 0, 0, 1, 2, 8, 0, 0, 0, 3, 5, 0, 0, 1, 3, 6, -1, -1, -1, 3, 7, 1, -1, 1, 3, 9, -1, 0, -2, 3, 9, 0, 0, 0, 4, 8, 0, 0, 0, 4, 10, 0, 0, 0, 5, 8, 1, 0, 0, 6, 10, 1, 0, 0, 7, 10, 0, 0, 0, 8, 9, -1, 0, -1, 9, 10, 1, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.84592 | 1.84592 | 2.52172 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.33333 | 0 |
| 0 | 0 | 0.25 |
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.52784 | 1.52784 | 2.52185 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.29339 | 0 |
| 0 | 0 | 0.25 |
| 0 | 0 | 0 |
| 0.5 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc1829 | *22222 | (4,5,2) | {8,3,4,4} | {6.4.4.6.6.4.4.6}{6.4.4}{4.4.4.4... |