s-net: sqc654


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 5
Edges per primitive translational unit 11
Transitivity (vertex,edge)(2,4)
Vertex degrees {4,6}
Vertex coordination sequence [(4, 12, 36, 82, 146, 226, 321, 431, 558, 700), (6, 22, 56, 108, 176, 258, 356, 472, 600, 744)]
Wells’ vertex symbol [4^2.6^3.7, 6^6.7^4.8^4.9]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 2, -1, 0, 0, 2, 3, 0, 1, 0, 3, 3, 0, 0, -1, 3, 4, 0, 0, 0, 3, 5, 0, 0, 0, 4, 4, -1, 0, 0, 4, 5, 0, -1, 1, 5, 5, -1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Cmmm

Parameters:

a b c alpha beta gamma
1.83619 4.86144 0.99179 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.16667 0.16667 0.5
0 0 0.5

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Cmmm

Parameters:

a b c alpha beta gamma
1.00041 5.7705 1.00004 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.31931 0.1642 0.5
0.5 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 hqc1637 *222222 (2,5,4) {4,6} {4.8.6.4}{6.8.8.6.8.8}

h-nets with edge collapse

No items to display.