s-net: sqc1182


 
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 14
Transitivity (vertex,edge)(2,7)
Vertex degrees {8,3}
Vertex coordination sequence [(8, 34, 92, 186, 316, 482, 684, 922, 1196, 1506), (3, 9, 36, 99, 198, 332, 502, 708, 950, 1228)]
Wells’ vertex symbol [4^12.5^4.6^10.7^2, 4^2.5]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 0, 2, 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, 4, 0, -1, 0, 3, 5, 0, 0, 1, 4, 6, 0, 0, 1, 5, 6, 0, -1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.48559 2.34415 1.71443 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.17857 0.5
0.33333 0.39286 0.5

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
0.58668 1.75079 1.06977 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.2608 0.5
0.24794 0.25603 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 hqc2304 *222222 (2,7,5) {8,3} {4.4.8.4.4.8.4.4}{8.4.4}

h-nets with edge collapse

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