s-net: sqc3597


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 9
Edges per primitive translational unit 20
Transitivity (vertex,edge)(4,4)
Vertex degrees {6,4,4,4}
Vertex coordination sequence [(6, 6, 18, 36, 54, 42, 114, 174, 194, 122), (4, 8, 12, 36, 48, 60, 84, 190, 164, 188), (4, 10, 16, 36, 42, 78, 102, 158, 150, 238), (4, 12, 28, 22, 60, 102, 132, 82, 196, 278)]
Wells’ vertex symbol [3^4.4^2.8^2.9^4.10^3, 3^4.4^2, 3^2.4.8^2.9, 8^6]
Systre key (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, -1, 0, 0, 2, 3, 0, 0, 0, 2, 5, 0, 0, 0, 2, 5, 1, 0, 0, 3, 5, 1, 0, 0, 4, 5, 0, 1, 0, 4, 6, 0, 0, 0, 4, 7, 0, 0, 0, 6, 8, 0, 0, 0, 6, 8, 1, 0, 0, 6, 9, 0, 0, 0, 7, 8, 0, 0, 1, 7, 8, 1, 0, 1, 7, 9, 0, 0, 1, 8, 9, -1, 0, 0, 8, 9, 0, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4/mmm

Parameters:

a b c alpha beta gamma
4.50536 4.50536 1.59289 90.0 90.0 90.0

Vertex positions:

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

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4/mmm

Parameters:

a b c alpha beta gamma
3.74072 3.74072 1.63508 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.5 0.5
0 0.5 0
0.2185 0.5 0
0.5 0.5 0

Edge end points:

Hyperbolic sources

h-nets with faithful topology

2 records listed.
Image h-net name Orbifold symbol Transitivity (Vert,Edge,Face) Vertex Degree 2D Vertex Symbol
Net details hqc1596 *2224 (4,4,2) {4,4,6,4} {8.8.8.8}{8.3.3.8}{8.3.3.8.3.3}{...
Net details hqc1607 *2244 (4,4,2) {4,4,6,4} {16.16.16.16}{16.3.3.16}{16.3.3....

h-nets with edge collapse

No items to display.