s-net: sqc623


 
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 11
Transitivity (vertex,edge)(5,5)
Vertex degrees {4,4,3,4,4}
Vertex coordination sequence [(4, 12, 28, 62, 110, 180, 248, 344, 428, 556), (4, 12, 32, 74, 124, 186, 264, 346, 452, 554), (3, 8, 13, 30, 51, 96, 164, 245, 342, 454), (4, 10, 24, 46, 88, 150, 232, 314, 424, 522), (4, 6, 14, 24, 44, 84, 146, 232, 330, 436)]
Wells’ vertex symbol [6^2.8^4, 6^4.8^2, 4.6^2, 6^4.8^2, 4^2.6^2.8^2]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, 0, 0, 0, 2, 3, 0, 0, 1, 3, 4, 0, 0, 0, 3, 5, 0, 0, 0, 4, 6, 0, 0, 0, 4, 6, 0, 0, 1, 5, 6, -1, 0, 0, 5, 6, -1, 0, 1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.76143 1.6618 2.87752 90.0 90.0 90.0

Vertex positions:

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

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.03412 1.86588 2.00814 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0 0 0.5
0.06109 0.5 0
0 0.5 0
0.5 0 0

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 hqc1883 *222222 (5,5,2) {4,4,4,3,4} {9.9.9.9}{9.9.9.9}{9.9.9.9}{9.4....

h-nets with edge collapse

No items to display.