s-net: sqc612


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 4
Edges per primitive translational unit 11
Transitivity (vertex,edge)(2,6)
Vertex degrees {6,5}
Vertex coordination sequence [(6, 20, 52, 97, 155, 237, 331, 431, 557, 695), (5, 17, 44, 95, 161, 238, 329, 439, 558, 691)]
Wells’ vertex symbol [3^2.4^5.5^6.6^2, 3.4^2.5^4.6^3]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 3, 0, -1, 0, 2, 4, 0, -1, 0, 3, 4, 0, 0, 1, 3, 4, 0, 1, 1, 3, 4, 0, 2, 1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
2.33128 1.42702 1.23648 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0.33333
0.375 0 0.5

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
2.84914 1.01773 0.47938 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0.21851
0.33547 0 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 hqc1742 *222222 (2,6,4) {5,6} {4.8.3.8.4}{8.4.4.8.3.3}

h-nets with edge collapse

No items to display.