s-net: sqc1229


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 6
Edges per primitive translational unit 14
Transitivity (vertex,edge)(2,4)
Vertex degrees {3,8}
Vertex coordination sequence [(3, 13, 52, 115, 209, 330, 478, 646, 842, 1058), (8, 28, 78, 154, 258, 386, 538, 714, 914, 1138)]
Wells’ vertex symbol [3.6^2, 3^4.4^2.6^9.7^8.8^5]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 1, 3, 4, 0, 1, 0, 3, 6, -2, 0, 1, 4, 4, -1, 0, 1, 4, 5, 0, 0, 0, 4, 6, 0, -1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
1.58566 1.58566 2.24292 90.0 90.0 90.0

Vertex positions:

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

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
0.82247 0.82247 1.94536 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.34744 0.34744 0.25
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 hqc473 *22222 (2,4,2) {8,3} {3.8.8.3.3.8.8.3}{3.8.8}

h-nets with edge collapse

No items to display.