s-net: sqc4115


 
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 22
Transitivity (vertex,edge)(2,6)
Vertex degrees {6,8}
Vertex coordination sequence [(6, 26, 62, 120, 186, 272, 374, 492, 622, 776), (8, 30, 68, 124, 196, 282, 386, 506, 640, 792)]
Wells’ vertex symbol [3^2.4^6.5^7, 3^2.4^16.5^6.6^4]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 2, -1, 0, 0, 2, 3, 0, 0, 1, 2, 4, 1, 0, 1, 2, 5, -1, -1, 1, 2, 6, 0, -1, 1, 2, 6, 0, 0, 1, 3, 3, -1, 0, 0, 3, 4, 0, 0, 0, 3, 5, 0, -1, 0, 3, 6, 0, -1, 1, 4, 5, -1, -1, 0, 4, 5, -1, 0, 0, 4, 6, -1, 0, 0, 5, 6, 1, 0, 0, 6, 6, -1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Cmma

Parameters:

a b c alpha beta gamma
1.95994 4.80314 1.13166 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.25 0.08333 0.5

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Cmma

Parameters:

a b c alpha beta gamma
2.07654 4.20628 1.0524 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.25 0.12995 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 hqc1734 *222222 (2,6,4) {8,6} {4.3.4.4.4.4.3.4}{3.4.4.3.4.4}

h-nets with edge collapse

No items to display.