s-net: sqc1716


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 5
Edges per primitive translational unit 16
Transitivity (vertex,edge)(2,4)
Vertex degrees {4,7}
Vertex coordination sequence [(4, 16, 68, 148, 278, 420, 624, 820, 1102, 1348), (7, 32, 96, 194, 327, 490, 688, 916, 1179, 1472)]
Wells’ vertex symbol [3^4.4^2, 3^2.4^2.5^10.6^6.7]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, -1, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 3, 0, 0, -1, 3, 5, 0, 0, 0, 3, 5, 1, -1, -1, 4, 4, 0, 0, -1, 4, 5, 0, -1, -1, 4, 5, 0, 0, 0, 5, 5, -1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: I-4m2

Parameters:

a b c alpha beta gamma
1.53478 1.53478 3.32074 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.2 0 0.11111

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: I-4m2

Parameters:

a b c alpha beta gamma
1.04603 1.04603 2.25455 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.24669 0 0.03584

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 hqc572 *4444 (2,4,4) {7,4} {4.8.8.3.3.8.8}{3.3.3.3}

h-nets with edge collapse

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