s-net: sqc14621


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

Topological data

Vertices per primitive translational unit 4
Edges per primitive translational unit 10
Transitivity (vertex,edge)(2,5)
Vertex degrees {5,5}
Vertex coordination sequence [(5, 16, 41, 82, 140, 212, 295, 396, 511, 636), (5, 14, 38, 84, 142, 210, 298, 398, 508, 640)]
Wells’ vertex symbol [3.4^2.6^5.8^2, 3^2.4^2.5^2.6^2.7^2]
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, 0, 0, 0, 2, 3, 0, 1, 0, 2, 3, 0, 2, 0, 2, 4, 0, 0, 1, 3, 4, 0, -2, 1, 4, 4, -1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.38613 2.77222 1.13151 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.25 0
0 0.5 0.5

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.54443 1.09208 1.54443 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.25 0
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 hqc1345 *22222 (2,5,4) {5,5} {4.3.6.3.4}{3.6.4.4.6}

h-nets with edge collapse

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