s-net: sqc4163


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 8
Edges per primitive translational unit 22
Transitivity (vertex,edge)(2,6)
Vertex degrees {6,5}
Vertex coordination sequence [(6, 20, 48, 100, 190, 294, 452, 634, 829, 1074), (5, 16, 47, 104, 193, 319, 464, 651, 859, 1074)]
Wells’ vertex symbol [3^2.4^4.5^4.6^3.7^2, 3.4^4.5^2.6^3]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, -1, 0, 0, 2, 3, 0, 0, 0, 2, 3, 0, 1, 0, 2, 3, 0, 2, 0, 2, 5, 0, 0, 0, 3, 5, 0, -2, 0, 4, 4, -1, 0, 0, 4, 6, 0, 0, 0, 4, 7, 0, 0, 0, 5, 5, -1, -2, 0, 5, 8, 0, 0, 0, 6, 7, 0, 0, 0, 6, 7, 1, 0, 0, 6, 7, 1, 1, 0, 6, 7, 2, 2, 0, 6, 8, 0, 0, 1, 7, 8, -2, -2, 1, 8, 8, -1, -2, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
1.02587 1.02587 5.72998 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.1 0.5 0
0 0 0.125

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
0.69288 0.69288 5.88608 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.44417 0.5 0
0 0 0.33948

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 hqc1690 *22222 (2,6,4) {6,5} {4.3.4.4.3.4}{3.4.4.4.4}

h-nets with edge collapse

No items to display.