s-net: sqc1811


 
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, 18, 89, 232, 430, 684, 1018, 1364, 1858, 2272), (10, 50, 156, 316, 550, 818, 1182, 1562, 2054, 2546)]
Wells’ vertex symbol [3.6^2, 3^4.4^4.5^4.6^21.7^8.8^4]
Systre key (3, 1, 2, 0, -1, 2, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 2, 2, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, -2, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, -1, 0, 2, 6, 0, 1, -2, 3, 4, 1, 1, -1, 5, 6, 1, 1, -1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
1.29934 1.29934 1.71848 90.0 90.0 90.0

Vertex positions:

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

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
0.80303 0.80303 1.60072 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.54641 0
0.5 0.5 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 hqc613 *22222 (2,4,3) {10,3} {4.3.6.3.4.4.3.6.3.4}{3.6.6}

h-nets with edge collapse

No items to display.