s-net: sqc198


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 3
Edges per primitive translational unit 9
Transitivity (vertex,edge)(2,5)
Vertex degrees {12,3}
Vertex coordination sequence [(12, 60, 156, 300, 492, 732, 1020, 1356, 1740, 2172), (3, 22, 101, 226, 398, 618, 886, 1202, 1566, 1978)]
Wells’ vertex symbol [3^4.4^25.5^24.6^7.7^6, 3.5^2]
Systre key (3, 1, 1, -1, -2, 0, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 1, 0, 0, -1, 1, 2, -1, -2, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 2, 3, 1, 1, -1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P222

Parameters:

a b c alpha beta gamma
1.47462 1.04244 0.90271 90.0 90.0 90.0

Vertex positions:

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

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P222

Parameters:

a b c alpha beta gamma
0.9787 0.65455 0.85805 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.08304 0.5 0.5

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 hqc989 *222222 (2,5,3) {12,3} {4.3.8.8.3.4.4.3.8.8.3.4}{3.8.8}

h-nets with edge collapse

No items to display.