s-net: sqc646


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 5
Edges per primitive translational unit 11
Transitivity (vertex,edge)(2,5)
Vertex degrees {4,6}
Vertex coordination sequence [(4, 12, 35, 72, 113, 171, 241, 306, 397, 500), (6, 22, 44, 76, 130, 178, 238, 334, 404, 492)]
Wells’ vertex symbol [4^2.6^4, 6^10.8^3.10^2]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, -1, 1, -1, 2, 4, 0, 0, 1, 2, 5, 0, 1, 0, 3, 4, 0, -1, 2, 3, 5, 0, 0, 1, 4, 5, 1, 1, -1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P222

Parameters:

a b c alpha beta gamma
2.2281 2.22882 1.34408 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.1 0.1 0.8
0.5 0.5 0

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P222

Parameters:

a b c alpha beta gamma
2.21524 1.9934 1.02479 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.7876 0.11459 0.07324
0.5 0.5 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
Net details hqc1637 *222222 (2,5,4) {4,6} {4.8.6.4}{6.8.8.6.8.8}

h-nets with edge collapse

No items to display.