s-net: sqc546


 
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 11
Transitivity (vertex,edge)(2,4)
Vertex degrees {10,3}
Vertex coordination sequence [(10, 42, 110, 218, 366, 554, 782, 1050, 1358, 1706), (3, 10, 40, 109, 218, 366, 554, 782, 1050, 1358)]
Wells’ vertex symbol [4^20.6^23.8^2, 4^3]
Systre key (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 1, 0, 0, -1, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 1, 0, 0, 3, 5, 1, 0, 0, 4, 5, 0, 0, 1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4/mmm

Parameters:

a b c alpha beta gamma
1.68968 1.68968 2.18166 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.33333 0.33333 0

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4/mmm

Parameters:

a b c alpha beta gamma
0.87737 0.87737 1.14852 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.03137 0.03137 0

Edge end points:

Hyperbolic sources

h-nets with faithful topology

No items to display.

h-nets with edge collapse