s-net: sqc351


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 3
Edges per primitive translational unit 10
Transitivity (vertex,edge)(2,5)
Vertex degrees {10,5}
Vertex coordination sequence [(10, 42, 98, 178, 282, 410, 562, 738, 938, 1162), (5, 19, 66, 142, 240, 362, 508, 678, 872, 1090)]
Wells’ vertex symbol [3^6.4^18.5^19.6^2, 3^3.4^4.5^3]
Systre key (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 1, 0, 0, -1, 1, 2, 0, -1, 0, 1, 2, 0, 0, 0, 1, 3, 0, -1, 0, 1, 3, 0, 0, 0, 2, 2, 0, -1, 0, 2, 3, 1, 0, -1, 3, 3, 0, -1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Cmmm

Parameters:

a b c alpha beta gamma
1.94263 2.74784 0.97183 90.0 90.0 90.0

Vertex positions:

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

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Cmmm

Parameters:

a b c alpha beta gamma
2.27096 0.5885 1.0715 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.3238 0 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 hqc1346 *222222 (2,5,4) {5,10} {4.3.6.3.4}{3.6.4.4.6.3.6.4.4.6}

h-nets with edge collapse