s-net: sqc649


 
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)(2,5)
Vertex degrees {4,6}
Vertex coordination sequence [(4, 10, 27, 60, 102, 151, 210, 278, 355, 442), (6, 18, 38, 66, 106, 158, 216, 282, 360, 448)]
Wells’ vertex symbol [4^4.6^2, 4^2.6^2.8^10.10]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 1, 0, 2, 4, 0, 0, 1, 2, 5, 0, 0, 1, 3, 4, 0, 0, 1, 3, 5, 0, 0, 1, 4, 5, 0, 1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
2.06298 2.30713 1.88347 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.5 0.1 0.3
0.5 0.5 0.5

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
0.98338 2.84722 0.58039 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.5 0.16371 0.09009
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.