s-net: sqc1049


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 7
Edges per primitive translational unit 13
Transitivity (vertex,edge)(5,7)
Vertex degrees {4,4,4,4,3}
Vertex coordination sequence [(4, 10, 18, 34, 58, 92, 138, 196, 252, 332), (4, 12, 24, 36, 52, 88, 132, 182, 256, 318), (4, 12, 28, 44, 68, 104, 156, 210, 276, 352), (4, 10, 24, 44, 70, 112, 160, 218, 280, 360), (3, 9, 18, 31, 61, 92, 133, 195, 248, 319)]
Wells’ vertex symbol [5^4.7^2, 5^4.8^2, 6^4.8.10, 5.6.7^4, 5^3]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 3, 5, -1, 0, 0, 3, 5, 0, 0, 0, 4, 6, -1, 0, 0, 4, 6, 0, 0, 0, 5, 6, 0, 0, 0, 5, 7, 0, 0, 0, 6, 7, 0, 0, 1, 7, 7, -1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
3.21355 1.31126 3.76825 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0.36364
0 0 0
0.5 0.5 0.5
0 0.5 0.5
0 0.5 0.40909

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
2.04409 1.07258 2.86073 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0.35729
0 0 0
0.5 0.5 0.5
0 0.5 0.5
0 0.5 0.09875

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 hqc2202 *222222 (5,7,2) {4,4,3,4,4} {5.5.5.5}{5.8.8.5}{5.8.8}{8.8.8....

h-nets with edge collapse

No items to display.