s-net: sqc713


 
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 12
Transitivity (vertex,edge)(2,6)
Vertex degrees {3,12}
Vertex coordination sequence [(3, 13, 68, 202, 417, 711, 1085, 1539, 2073, 2687), (12, 64, 188, 392, 676, 1040, 1484, 2008, 2612, 3296)]
Wells’ vertex symbol [4^2.6, 4^29.6^29.8^6.10^2]
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, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 1, 2, 5, 1, 1, 1, 3, 4, 1, 1, -1, 4, 5, 0, 0, 1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.31871 1.7021 1.39811 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.5 0.4 0.33333
0.5 0 0

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
0.828 1.24508 0.89729 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.5 0.19216 0.01992
0.5 0 0

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 hqc2003 *222222 (2,6,4) {3,12} {4.4.8}{8.4.4.8.4.4.8.4.4.8.4.4}

h-nets with edge collapse

No items to display.