s-net: sqc566


 
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 {3,8}
Vertex coordination sequence [(3, 14, 43, 86, 140, 206, 284, 374, 476, 590), (8, 26, 56, 98, 152, 218, 296, 386, 488, 602)]
Wells’ vertex symbol [4^2.6, 3^6.4^8.5^11.6^3]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, -2, 0, 1, 1, 2, -1, 0, 1, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 2, 2, -1, 0, 0, 2, 4, 0, 0, 0, 2, 4, 0, 1, 0, 3, 4, -1, 0, 1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.01949 2.03841 2.31184 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0.44444
0 0.5 0.38889

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
0.89134 2.03786 1.76188 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0.20779
0 0.5 0.29227

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 hqc1629 *222222 (2,6,4) {8,3} {4.4.6.4.4.6.4.4}{6.4.4}

h-nets with edge collapse

No items to display.