s-net: sqc1620


 
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)(2,4)
Vertex degrees {3,10}
Vertex coordination sequence [(3, 16, 55, 120, 208, 320, 456, 616, 800, 1008), (10, 38, 90, 166, 266, 390, 538, 710, 906, 1126)]
Wells’ vertex symbol [3.4^2, 3^4.4^16.5^12.6^13]
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, -1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, -1, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 2, 0, -1, 0, 2, 5, 0, -1, 0, 2, 5, 0, 0, 0, 2, 6, -1, 0, 0, 2, 6, 0, 0, 0, 3, 6, 0, 0, 0, 4, 5, 0, 0, 1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P42/mmc

Parameters:

a b c alpha beta gamma
1.39468 1.39468 2.78937 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.5 0 0.125
0 0 0.25

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P42/mmc

Parameters:

a b c alpha beta gamma
0.98997 0.98997 1.85096 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.5 0 0.24716
0 0 0.25

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
Net details hqc709 *2224 (2,4,3) {10,3} {4.3.4.4.3.4.3.4.4.3}{3.4.4}

h-nets with edge collapse

No items to display.