s-net: sqc5100


 
Systre crystallographic geometry file (.cgd)

Other names

RCSR name wia

Links to this net in other databases

RCSR topcryst

Topological data

Vertices per primitive translational unit 8
Edges per primitive translational unit 24
Transitivity (vertex,edge)(1,4)
Vertex degrees {6}
Vertex coordination sequence [(6, 20, 42, 75, 116, 163, 226, 292, 370, 456)]
Wells’ vertex symbol [3^3.4^4.5^7.6]
Systre key (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 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, 2, 8, 0, 1, 0, 3, 4, 0, -1, 0, 3, 5, 0, -1, 0, 3, 8, 0, 0, 0, 3, 8, 1, 0, 0, 4, 5, -1, 0, 0, 4, 5, 0, 0, 0, 4, 6, 0, 0, 1, 4, 6, 0, 1, 1, 5, 7, 0, 0, 1, 5, 7, 0, 1, 1, 6, 7, -1, 0, 0, 6, 7, 0, 0, 0, 6, 8, 0, 1, 0, 7, 8, 0, 1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: I41/amd

Parameters:

a b c alpha beta gamma
1.90124 1.90124 5.80841 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.58333 0.1875

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: I41/amd

Parameters:

a b c alpha beta gamma
1.99575 1.99575 3.19953 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.99996 0.23578

Edge end points:

Hyperbolic sources

h-nets with faithful topology

No items to display.

h-nets with edge collapse