s-net: sqc1623


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 6
Edges per primitive translational unit 16
Transitivity (vertex,edge)(2,5)
Vertex degrees {3,10}
Vertex coordination sequence [(3, 13, 49, 114, 202, 314, 450, 610, 794, 1002), (10, 38, 90, 166, 266, 390, 538, 710, 906, 1126)]
Wells’ vertex symbol [3.4^2, 3^4.4^22.5^12.6^7]
Systre key (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 2, -1, 0, 0, 2, 2, 0, -1, 0, 2, 3, 0, 0, -1, 2, 4, 0, 0, -1, 2, 5, 0, 0, -1, 2, 6, 0, 0, -1, 3, 6, 1, 0, 0, 4, 5, 0, 1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4/mmm

Parameters:

a b c alpha beta gamma
1.67832 1.67832 3.06375 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.25 0
0 0 0.125

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4/mmm

Parameters:

a b c alpha beta gamma
0.96412 0.96412 1.97014 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.03478 0
0 0 0.24399

Edge end points:

Hyperbolic sources

h-nets with faithful topology

No items to display.

h-nets with edge collapse