s-net: sqc3234


 
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 20
Transitivity (vertex,edge)(2,6)
Vertex degrees {6,4}
Vertex coordination sequence [(6, 19, 41, 72, 117, 169, 228, 302, 383, 471), (4, 13, 34, 71, 112, 162, 228, 290, 372, 468)]
Wells’ vertex symbol [4^7.5^3.6^5, 4^3.5^3]
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, 2, -1, 0, 0, 2, 3, 0, 1, 0, 2, 4, 0, 1, 0, 2, 6, 0, 0, 0, 3, 4, 1, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 5, -1, 0, 0, 5, 6, 0, -1, 0, 5, 7, -1, 0, 1, 5, 8, 0, 0, 1, 6, 6, -1, 0, 0, 6, 7, -1, 0, 1, 6, 8, 0, 0, 1, 7, 8, 0, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Imma

Parameters:

a b c alpha beta gamma
2.63192 1.17653 6.44316 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.25 0.25 0.16667
0 0 0.41667

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Imma

Parameters:

a b c alpha beta gamma
1.63335 0.97573 4.11649 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.31465 0.25 0.12768
0 0.10563 0.49856

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 hqc1422 *222222 (2,6,3) {6,4} {4.4.8.8.4.4}{4.4.8.8}

h-nets with edge collapse

No items to display.