s-net: sqc1720


 
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)(2,5)
Vertex degrees {4,6}
Vertex coordination sequence [(4, 12, 40, 110, 216, 354, 512, 726, 938, 1214), (6, 22, 66, 155, 275, 427, 608, 826, 1071, 1350)]
Wells’ vertex symbol [4^4.6^2, 4^6.6^8.8]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 2, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 5, -2, 2, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 3, -1, 2, 0, 3, 4, 0, -1, 0, 3, 5, 0, 0, 1, 4, 4, 0, -1, 0, 5, 5, -1, 2, 0, 5, 6, 1, -1, 0, 6, 6, -1, 1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
0.95142 0.95142 4.21216 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0 0 0.07143

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
0.83018 0.83018 4.38225 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0 0 0.1164

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 hqc573 *22222 (2,5,3) {6,4} {4.4.4.4.4.4}{4.4.4.4}

h-nets with edge collapse

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