s-net: sqc39


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 2
Edges per primitive translational unit 7
Transitivity (vertex,edge)(2,3)
Vertex degrees {10,4}
Vertex coordination sequence [(10, 42, 106, 202, 330, 490, 682, 906, 1162, 1450), (4, 28, 86, 174, 294, 446, 630, 846, 1094, 1374)]
Wells’ vertex symbol [3^4.4^16.5^18.6^7, 3^2.4^4]
Systre key (3, 1, 1, -2, 0, -1, 1, 1, 0, -1, 0, 1, 1, 0, 0, -1, 1, 2, -2, 0, -1, 1, 2, -1, 0, -1, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4/mmm

Parameters:

a b c alpha beta gamma
0.94743 0.94743 1.64051 90.0 90.0 90.0

Vertex positions:

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

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4/mmm

Parameters:

a b c alpha beta gamma
1.02112 1.02112 1.22366 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.5 0.5 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 hqc359 *22222 (2,3,3) {10,4} {4.3.4.3.4.4.3.4.3.4}{3.4.3.4}

h-nets with edge collapse

No items to display.