s-net: sqc6946


 
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 28
Transitivity (vertex,edge)(2,6)
Vertex degrees {3,4}
Vertex coordination sequence [(3, 6, 14, 30, 55, 88, 127, 174, 229, 289), (4, 10, 23, 43, 70, 107, 152, 201, 256, 322)]
Wells’ vertex symbol [4.8^2, 4.8^4.10]
Systre key (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 7, 1, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 6, 0, 0, 1, 4, 9, 0, 1, 0, 4, 11, 0, 0, 0, 5, 8, 1, 0, 1, 5, 10, 0, 0, 0, 6, 12, 0, 0, 0, 6, 13, 0, 0, 0, 7, 12, 0, 1, 0, 7, 14, 0, 0, 0, 8, 13, 0, 0, 0, 9, 12, 1, 0, 1, 9, 15, 0, 0, 0, 10, 14, 0, -1, 1, 11, 13, 1, 1, 0, 11, 15, 0, 1, 0, 12, 16, 0, 0, 0, 14, 16, 0, 1, 0, 15, 16, 0, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: I-4m2

Parameters:

a b c alpha beta gamma
4.11353 4.11353 4.21541 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.375 0.325 0.03571
0.175 0.275 0.10714

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: I-4m2

Parameters:

a b c alpha beta gamma
3.99831 3.99831 2.83137 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.24169 0.12505 0.36727
0.12506 0.24985 0.12515

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 hqc2325 *4444 (2,6,5) {4,3} {8.16.4.8}{4.8.16}

h-nets with edge collapse

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