s-net: sqc12444


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 32
Edges per primitive translational unit 64
Transitivity (vertex,edge)(2,5)
Vertex degrees {4,4}
Vertex coordination sequence [(4, 8, 18, 32, 57, 90, 118, 163, 205, 272), (4, 8, 16, 32, 57, 85, 118, 164, 204, 263)]
Wells’ vertex symbol [3^2.4.8^2.9, 3.4.8^2.9^2]
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, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 5, 9, 0, 0, 0, 5, 12, 0, 0, 0, 5, 13, 0, 0, 0, 6, 8, 1, 0, 0, 6, 14, 0, 0, 0, 6, 15, 0, 0, 0, 7, 16, 0, 0, 0, 7, 17, 0, 0, 0, 8, 14, -1, 0, 0, 8, 15, -1, 0, 0, 9, 18, 0, 0, 0, 9, 19, 0, 0, 0, 10, 11, 0, 0, 0, 10, 17, 0, 1, 0, 10, 20, 0, 0, 0, 11, 17, 0, 1, 0, 11, 21, 0, 0, 0, 12, 13, 0, 0, 0, 12, 16, 0, 0, 1, 12, 22, 0, 0, 0, 13, 16, 0, 0, 1, 13, 23, 0, 0, 0, 14, 24, 0, 0, 0, 14, 25, 0, 0, 0, 15, 26, 0, 0, 0, 15, 27, 0, 0, 0, 16, 28, 0, 0, 0, 17, 28, 0, 0, 0, 18, 19, 0, 0, 0, 18, 28, 1, 1, 0, 18, 29, 0, 0, 0, 19, 28, 1, 1, 0, 19, 30, 0, 0, 0, 20, 21, 1, 1, -1, 20, 25, 0, 1, 0, 20, 26, 0, 1, -1, 21, 25, -1, 0, 1, 21, 26, -1, 0, 0, 22, 23, 0, -1, 0, 22, 24, -1, -1, 1, 22, 27, 0, 0, 0, 23, 24, -1, 0, 1, 23, 27, 0, 1, 0, 24, 31, 0, 0, 0, 25, 31, 0, 0, 0, 26, 32, 0, 0, 0, 27, 32, 0, 0, 0, 29, 30, 0, 0, -1, 29, 31, 0, 0, 0, 29, 32, 0, 1, -1, 30, 31, 0, 0, 1, 30, 32, 0, 1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: I41/acd

Parameters:

a b c alpha beta gamma
5.18686 5.18686 5.80003 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.20833 0.29167 0.20833
0 0.625 0.08333

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: I41/acd

Parameters:

a b c alpha beta gamma
4.62497 4.62497 4.6079 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.18665 0.31214 0.188
0.09858 0.16391 0.31892

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 hqc729 *2224 (2,4,3) {4,4} {4.8.3.8}{8.8.3.3}

h-nets with edge collapse

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