s-net: sqc1719


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 6
Edges per primitive translational unit 16
Transitivity (vertex,edge)(2,4)
Vertex degrees {6,4}
Vertex coordination sequence [(6, 20, 58, 126, 230, 360, 514, 692, 894, 1120), (4, 14, 50, 102, 190, 312, 460, 632, 826, 1048)]
Wells’ vertex symbol [3^2.4^3.6^5.7^4.8, 3^2.6^4]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 5, 0, 0, 0, 2, 6, -1, 1, 0, 2, 6, 0, 0, 0, 3, 4, 0, -1, 0, 3, 4, 0, 0, 0, 4, 4, -1, 2, 0, 4, 5, 0, 0, 1, 5, 5, -1, 2, 0, 5, 6, -1, 1, 0, 5, 6, 0, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
1.1197 1.1197 4.33557 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0.41667
0 0.5 0.5

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
0.82944 0.82944 4.93202 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0.36201
0 0.5 0.5

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 hqc644 *22222 (2,4,3) {6,4} {4.6.3.3.6.4}{6.3.6.3}

h-nets with edge collapse

No items to display.