s-net: sqc1460


 
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 15
Transitivity (vertex,edge)(2,7)
Vertex degrees {9,3}
Vertex coordination sequence [(9, 32, 71, 122, 187, 272, 373, 482, 605, 752), (3, 10, 37, 91, 161, 240, 335, 452, 583, 720)]
Wells’ vertex symbol [3^6.4^16.5^4.6^10, 4^2.6]
Systre key (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, -2, 0, 0, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 2, 0, -1, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 4, 1, 0, 0, 3, 5, 0, 0, 1, 4, 6, 0, 0, 1, 5, 6, 1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.6887 3.23166 1.10534 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.5 0.40909 0
0.5 0.13636 0.33333

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.02363 2.72756 0.85313 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.5 0.36194 0
0.5 0.18715 0.08722

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 hqc2396 *222222 (2,7,6) {9,3} {4.4.4.4.6.4.4.4.4}{4.4.6}

h-nets with edge collapse

No items to display.