s-net: sqc1634


 
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 16
Transitivity (vertex,edge)(2,3)
Vertex degrees {4,8}
Vertex coordination sequence [(4, 16, 46, 94, 158, 240, 334, 446, 572, 718), (8, 28, 64, 116, 186, 268, 368, 482, 616, 760)]
Wells’ vertex symbol [4^4.6^2, 4^12.6^16]
Systre key (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, -1, 0, 2, 3, 1, 0, 0, 2, 6, 0, 0, 0, 3, 6, -1, 1, 0, 4, 5, 0, 1, 0, 4, 5, 1, 0, 0, 4, 6, 0, 0, 1, 5, 6, -1, -1, 1, 6, 6, -1, 0, 0, 6, 6, 0, -1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P42/nnm

Parameters:

a b c alpha beta gamma
1.24721 1.24721 3.29995 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.75 0.25 0.25

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P42/nnm

Parameters:

a b c alpha beta gamma
1.13314 1.13314 3.80776 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.75 0.25 0.25

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 hqc95 *2224 (2,3,1) {4,8} {4.4.4.4}{4.4.4.4.4.4.4.4}

h-nets with edge collapse

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