s-net: sqc4375
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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) | (4,6) |
| Vertex degrees | {3,8,4,4} |
| Vertex coordination sequence | [(3, 15, 33, 81, 142, 252, 364, 549, 710, 964), (8, 18, 54, 108, 198, 304, 470, 626, 860, 1056), (4, 20, 48, 106, 196, 322, 458, 650, 836, 1094), (4, 20, 50, 114, 194, 318, 458, 654, 836, 1094)] |
| Wells’ vertex symbol | [4.6^2, 4^2.5^8.6^12.7^4.8^2, 5^4.7.8, 6^5.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 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, 1, 7, 0, 0, 0, 2, 4, 0, 1, 0, 3, 3, -1, 0, 0, 3, 8, 0, 0, 0, 5, 5, -1, 0, 0, 5, 8, 0, -1, 0, 6, 6, 0, -1, 0, 6, 8, 0, 0, 1, 7, 7, 0, -1, 0, 7, 8, 1, 0, 1, 8, 9, 0, 0, 0, 8, 9, 1, 0, 0, 8, 10, 0, 0, 0, 8, 10, 1, 0, 0, 9, 10, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.35407 | 1.5479 | 7.89088 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.375 |
| 0 | 0.75 | 0.125 |
| 0 | 0 | 0 |
| 0.25 | 0.25 | 0.75 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.96563 | 0.95816 | 7.76696 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.21725 | 0.62502 |
| 0 | 0.75 | 0.12503 |
| 0 | 0 | 0 |
| 0.25 | 0.25 | 0.75 |
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 |
|---|---|---|---|---|---|
 |
hqc1783 | *222222 | (4,6,2) | {3,8,4,4} | {6.5.6}{6.6.5.5.6.6.5.5}{5.5.5.5... |