s-net: sqc3501
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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 | 20 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,6,3,4} |
| Vertex coordination sequence | [(4, 16, 40, 88, 154, 252, 366, 524, 676, 896), (6, 14, 45, 83, 162, 233, 375, 513, 697, 895), (3, 13, 29, 79, 127, 230, 312, 487, 633, 844), (4, 10, 31, 71, 134, 213, 335, 477, 657, 855)] |
| Wells’ vertex symbol | [5^4.7.8, 5^4.6.7^2.8^6.10^2, 5.6.7, 6^3.7^2.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 6, 0, 0, 1, 4, 5, -1, 0, 0, 4, 5, 0, -1, 0, 4, 7, 0, 0, 0, 5, 7, 1, 0, -1, 6, 8, -1, 0, 1, 6, 8, 0, 0, 0, 7, 9, -1, 1, 1, 7, 9, 0, 0, 0, 7, 10, 0, 0, 0, 7, 10, 0, 0, 1, 8, 9, 1, 0, -1, 8, 10, 1, -1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.23457 | 2.91477 | 2.55586 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.91667 | 0 |
| 0 | 0.75 | 0.91667 |
| 0.16667 | 0.08333 | 0.125 |
| 1 | 0.25 | 0.04167 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00076 | 2.67451 | 1.92042 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.75 | 0.55251 | 0 |
| 0 | 0.25 | 0.85726 |
| 0.17376 | 0.01577 | 0.22064 |
| 0 | 0.25 | 0.00052 |
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 |
|---|---|---|---|---|---|
 |
hqc1492 | *222222 | (4,5,2) | {4,6,3,4} | {5.5.5.5}{5.10.5.5.10.5}{5.10.10... |