s-net: sqc2485


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 8
Edges per primitive translational unit 18
Transitivity (vertex,edge)(2,6)
Vertex degrees {5,4}
Vertex coordination sequence [(5, 16, 46, 99, 188, 321, 497, 715, 969, 1267), (4, 14, 43, 96, 185, 313, 477, 686, 939, 1230)]
Wells’ vertex symbol [4^2.6^4.7^3.8, 6^5.7]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 6, 0, 0, 1, 3, 6, 0, 1, 0, 3, 7, 0, 0, 0, 4, 5, -1, -1, 1, 4, 5, -1, 0, 1, 4, 7, -1, -1, 1, 5, 8, 0, 0, 0, 6, 8, -1, -1, 1, 7, 7, -1, 0, 1, 7, 8, 0, 0, 1, 8, 8, -1, 0, 1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: C2/c

Parameters:

a b c alpha beta gamma
2.31675 2.10449 2.48809 90.0 110.99 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.375 0.05
0.25 0.16667 0.1

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: C2/c

Parameters:

a b c alpha beta gamma
2.02913 1.38209 1.48364 90.0 111.4414 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.03388 0.62807 0.32644
0.24991 0.37469 0.62739

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 hqc1046 *222222 (2,5,3) {5,4} {4.8.6.8.4}{8.8.6.6}

h-nets with edge collapse

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