s-net: sqc2335


  
Barycentric geometry maximising unit cell volume
 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 18
Transitivity (vertex,edge)(2,6)
Vertex degrees {10,4}
Vertex coordination sequence [(10, 42, 108, 206, 342, 516, 724, 970, 1250, 1568), (4, 18, 68, 162, 289, 453, 653, 889, 1161, 1469)]
Wells’ vertex symbol [3^2.4^20.6^22.7, 3^2.4.6^2.7]
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, 1, 0, 0, 2, 4, 0, -1, -1, 2, 5, 0, -1, -1, 2, 6, 1, 0, 0, 3, 6, 0, -1, -1, 3, 6, 0, 0, 0, 4, 5, 0, 0, 0, 4, 5, 1, 0, 1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: C2/c

Parameters:

a b c alpha beta gamma
2.0909 2.09591 2.09002 90.0 111.3388 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.25 0.625 0
0.16667 0.66667 0.33333

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: C2/c

Parameters:

a b c alpha beta gamma
1.35695 1.49986 1.65129 90.0 90.0489 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.69386 0.25
0.17794 0.05401 0.23947

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 hqc1045 *222222 (2,5,3) {10,4} {4.8.3.8.4.4.8.3.8.4}{8.8.3.3}

h-nets with edge collapse

No items to display.