s-net: sqc374


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 4
Edges per primitive translational unit 10
Transitivity (vertex,edge)(2,6)
Vertex degrees {6,4}
Vertex coordination sequence [(6, 18, 38, 66, 102, 146, 198, 258, 326, 402), (4, 10, 24, 50, 86, 130, 182, 242, 310, 386)]
Wells’ vertex symbol [4^10.6^5, 4^4.6^2]
Systre key (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 2, -1, 0, 0, 2, 4, 0, 0, 0, 3, 3, -1, 0, 0, 3, 3, 0, -1, 0, 3, 4, 0, 0, 1, 4, 4, -1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
3.6945 1.30556 0.92359 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.375 0 0
0.125 0 0

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
3.99994 1.00005 0.99999 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.625 0 0
0.125 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 hqc1263 *22222 (2,6,4) {6,4} {4.4.4.4.4.4}{4.4.4.4}

h-nets with edge collapse

No items to display.