s-net: sqc353


 
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)(2,6)
Vertex degrees {8,4}
Vertex coordination sequence [(8, 28, 65, 120, 193, 284, 393, 520, 665, 828), (4, 12, 34, 74, 132, 208, 302, 414, 544, 692)]
Wells’ vertex symbol [4^24.6^4, 4^5.6]
Systre key (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, -2, 0, 1, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 2, 2, -1, 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: Pmmm

Parameters:

a b c alpha beta gamma
1.12675 0.97619 2.3105 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.5 0 0.35714
0.5 0 0.5

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.13678 0.92343 2.08957 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.5 0 0.27209
0.5 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 hqc1260 *222222 (2,6,4) {8,4} {4.4.4.4.4.4.4.4}{4.4.4.4}

h-nets with edge collapse

No items to display.