s-net: sqc5600


 
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 24
Transitivity (vertex,edge)(2,4)
Vertex degrees {3,3}
Vertex coordination sequence [(3, 5, 8, 13, 20, 28, 39, 53, 67, 82), (3, 5, 8, 13, 18, 27, 43, 55, 62, 75)]
Wells’ vertex symbol [4.10.12, 4.10^2]
Systre key (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 8, 1, 0, 0, 7, 9, 1, 0, 0, 8, 13, 0, 0, 0, 9, 14, 0, 0, 0, 10, 12, -1, 0, 0, 10, 15, 0, 0, 0, 11, 12, -1, 0, 0, 11, 16, 0, 0, 0, 13, 14, 0, 1, 0, 13, 15, 0, 0, 1, 14, 16, 0, 0, 1, 15, 16, 0, 1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P42/mmc

Parameters:

a b c alpha beta gamma
4.09094 4.09094 5.4118 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.375 0.07143
0 0.125 0.21429

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P42/mmc

Parameters:

a b c alpha beta gamma
3.85886 3.85886 5.31164 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.37043 0.09413
0 0.16247 0.20647

Edge end points:

Hyperbolic sources

h-nets with faithful topology

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h-nets with edge collapse