s-net: sqc1731


 
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 {5,6}
Vertex coordination sequence [(5, 17, 54, 115, 217, 342, 498, 680, 884, 1112), (6, 20, 58, 122, 216, 360, 516, 706, 906, 1136)]
Wells’ vertex symbol [4^5.6^5, 4^6.6^6.7^2.8]
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, 0, 0, 1, 2, 4, -1, 0, 0, 2, 5, 0, 1, 0, 2, 6, 0, 0, 0, 3, 4, -2, 1, -2, 3, 5, 1, 0, 0, 3, 6, 0, 0, 0, 4, 5, 2, 0, 1, 4, 6, 1, -1, 1, 5, 6, 1, -1, 1, 6, 6, -1, 0, -1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
1.55457 1.55457 1.93858 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.16667 0.16667 0.25
0.5 0.5 0

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
0.86804 0.86804 1.69841 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.31399 0.31399 0.25
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 hqc669 *22222 (2,4,3) {5,6} {4.4.4.4.4}{4.4.4.4.4.4}

h-nets with edge collapse

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