s-net: sqc2164


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 8
Edges per primitive translational unit 16
Transitivity (vertex,edge)(3,5)
Vertex degrees {4,4,4}
Vertex coordination sequence [(4, 10, 24, 54, 105, 179, 274, 384, 510, 654), (4, 12, 28, 56, 112, 188, 286, 400, 532, 674), (4, 12, 32, 70, 128, 206, 302, 414, 538, 682)]
Wells’ vertex symbol [4^2.6^3.8, 6^2.7^4, 6^4.7.8]
Systre key (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 0, 2, 6, 0, 0, 0, 3, 3, -1, 0, 0, 3, 6, 0, 1, 0, 4, 4, 0, -1, 0, 4, 7, 0, 0, 0, 5, 5, 0, -1, 0, 5, 8, 0, 0, 0, 6, 7, -1, 0, 1, 6, 8, 0, 0, 1, 7, 7, 0, -1, 0, 8, 8, 0, -1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Imma

Parameters:

a b c alpha beta gamma
1.16346 1.62988 7.58811 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.08333 0.55
0 0.25 0.65
0.25 0.25 0.75

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Imma

Parameters:

a b c alpha beta gamma
1.00006 1.00057 9.20718 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.21759 0.45112
0 0.25 0.64486
0.25 0.25 0.75

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 hqc668 *222222 (3,5,2) {4,4,4} {4.12.12.4}{12.12.12.12}{12.12.1...

h-nets with edge collapse

No items to display.