s-net: sqc1231


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 6
Edges per primitive translational unit 14
Transitivity (vertex,edge)(2,4)
Vertex degrees {3,8}
Vertex coordination sequence [(3, 13, 42, 86, 140, 206, 282, 382, 480, 598), (8, 24, 52, 100, 152, 220, 310, 396, 504, 636)]
Wells’ vertex symbol [3.7^2, 3^4.4^6.5^8.6^2.7^4.8^4]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 4, 0, 0, 0, 2, 6, 0, 0, 1, 3, 4, 0, 0, 0, 3, 5, -1, 0, 1, 4, 4, -1, 0, 0, 4, 5, 0, -1, 0, 4, 6, 0, -1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Imma

Parameters:

a b c alpha beta gamma
2.22433 1.48339 4.44891 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.125 0.375
0.25 0.25 0.25

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Imma

Parameters:

a b c alpha beta gamma
2.00015 1.00015 5.32403 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.00673 0.4061
0.25 0.25 0.25

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 hqc482 *222222 (2,4,2) {8,3} {6.8.8.6.6.8.8.6}{6.8.8}

h-nets with edge collapse