s-net: sqc8111

Other names

 RCSR name umh

Links to this net in other databases

 RCSR topcryst

Topological data

 Vertices per primitive translational unit 16 Edges per primitive translational unit 32 Transitivity (vertex,edge) (1,4) Vertex degrees {4} Vertex coordination sequence [(4, 9, 18, 35, 59, 89, 127, 169, 213, 265)] Wellsâ€™ vertex symbol [4^3.6^2.8] 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, 6, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 7, 1, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 8, 0, 0, 0, 5, 12, 0, 0, 0, 5, 13, 0, 0, 0, 6, 11, 0, 1, 0, 6, 13, 0, 0, 1, 7, 10, 0, 1, 0, 7, 14, 0, 0, 0, 8, 9, 0, 0, -1, 8, 14, 0, 0, 0, 9, 13, 0, 0, 1, 9, 15, 0, 0, 0, 10, 11, -1, -1, 0, 10, 15, 0, 0, 0, 11, 16, 0, 0, 0, 12, 14, 1, 0, 0, 12, 15, 1, 1, -1, 13, 16, 0, 1, -1, 14, 16, -1, 0, -1, 15, 16, -1, -1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P42/nnm

Parameters:

a b c alpha beta gamma
3.06143 3.06143 3.30623 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.33333 0.125 0.125

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P42/nnm

Parameters:

a b c alpha beta gamma
2.80082 2.80082 3.62563 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.34895 0.10141 0.13521

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
hqc56 *248 (1,2,3) {4} {4.4.8.4}

h-nets with edge collapse

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