s-net: sqc7340


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 16
Edges per primitive translational unit 30
Transitivity (vertex,edge)(2,3)
Vertex degrees {4,3}
Vertex coordination sequence [(4, 9, 18, 30, 53, 76, 101, 128, 171, 217), (3, 9, 18, 33, 45, 75, 105, 138, 162, 201)]
Wells’ vertex symbol [3.6^4.9, 6^3]
Systre key (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 13, 0, 0, 0, 5, 14, 0, 0, 0, 6, 12, 1, 0, 0, 6, 14, 0, 1, 0, 6, 15, 0, 0, 0, 7, 10, 1, -1, 0, 7, 16, 0, 0, 0, 8, 12, 1, -1, 1, 8, 13, 0, 0, 1, 8, 16, 0, 0, 1, 9, 11, 1, -1, 0, 9, 15, 0, -1, 0, 10, 11, 0, 0, 0, 10, 14, 0, 1, 0, 11, 13, 0, 0, 1, 13, 16, 0, 0, 0, 14, 15, 0, -1, 0, 15, 16, 0, 0, 1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: F-43m

Parameters:

a b c alpha beta gamma
5.68406 5.68406 5.68406 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.08333 0.08333 0.16667
0.16667 0.16667 0.33333

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: F-43m

Parameters:

a b c alpha beta gamma
5.27792 5.27792 5.27792 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.06699 0.06699 0.20096
0.14452 0.14452 0.35548

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 hqc118 *2323 (2,3,2) {4,3} {6.6.6.6}{6.6.6}

h-nets with edge collapse

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