s-net: sqc1247


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 7
Edges per primitive translational unit 14
Transitivity (vertex,edge)(3,3)
Vertex degrees {6,3,4}
Vertex coordination sequence [(6, 18, 38, 66, 106, 154, 214, 270, 354, 426), (3, 13, 29, 61, 98, 148, 199, 270, 334, 428), (4, 8, 28, 62, 106, 142, 206, 278, 362, 398)]
Wells’ vertex symbol [5^4.6^6.8^5, 5^2.6, 5^4.6^2]
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, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 6, 0, 1, 0, 3, 7, -1, 1, 0, 4, 6, 0, 0, 1, 4, 7, -1, 0, 0, 5, 6, 0, 1, 1, 5, 7, 0, 1, 0, 6, 6, -1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P-42m

Parameters:

a b c alpha beta gamma
2.68729 2.68729 1.34361 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.5 0
0.16667 0.16667 0.83333
0 0 0.5

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P-42m

Parameters:

a b c alpha beta gamma
2.81049 2.81049 1.00008 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.5 0
0.22476 0.77524 0.05074
0 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 hqc563 *2244 (3,3,2) {6,3,4} {5.8.5.5.8.5}{5.5.8}{5.5.5.5}

h-nets with edge collapse

No items to display.