s-net: sqc4112


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 8
Edges per primitive translational unit 22
Transitivity (vertex,edge)(2,6)
Vertex degrees {3,8}
Vertex coordination sequence [(3, 12, 53, 153, 306, 498, 742, 1016, 1356, 1698), (8, 34, 112, 248, 426, 640, 906, 1208, 1562, 1940)]
Wells’ vertex symbol [3.4^2, 3^2.4^8.5^2.6^10.7^5.8]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 3, 0, 2, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 0, 2, 6, -2, 2, 0, 2, 6, -1, 1, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 3, -1, 2, 0, 3, 4, 0, 0, 0, 3, 5, 0, -2, 0, 3, 6, 0, 0, 1, 4, 5, -1, 0, 0, 6, 6, -1, 2, 0, 6, 7, 0, 0, 0, 6, 8, 2, -2, 0, 7, 8, 1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
1.0923 1.0923 4.72925 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.25 0
0.5 0.5 0.05

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
0.70054 0.70054 3.69386 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.29407 0
0.5 0.5 0.11195

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 hqc1733 *22222 (2,6,4) {8,3} {4.3.4.4.4.4.3.4}{3.4.4}

h-nets with edge collapse

No items to display.