s-net: sqc46


 
Systre crystallographic geometry file (.cgd)

Other names

RCSR name seb

Links to this net in other databases

RCSR topcryst

Topological data

Vertices per primitive translational unit 2
Edges per primitive translational unit 7
Transitivity (vertex,edge)(2,4)
Vertex degrees {6,8}
Vertex coordination sequence [(6, 22, 52, 94, 148, 214, 292, 382, 484, 598), (8, 26, 56, 98, 152, 218, 296, 386, 488, 602)]
Wells’ vertex symbol [3^2.4^10.5^2.6, 3^4.4^16.5^4.6^4]
Systre key (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, -1, 0, 0, 1, 2, -1, 0, 1, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 2, 2, 0, -1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.0829 1.53146 1.0829 90.0 90.0 90.0

Vertex positions:

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

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.00003 1.73194 1.00006 90.0 90.0 90.0

Vertex positions:

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

Edge end points:

Hyperbolic sources

h-nets with faithful topology

2 records listed.
Image h-net name Orbifold symbol Transitivity (Vert,Edge,Face) Vertex Degree 2D Vertex Symbol
Net details hqc474 *222222 (2,4,2) {8,6} {3.8.8.3.3.8.8.3}{3.8.8.3.8.8}
Net details hqc469 *22222 (2,4,2) {8,6} {3.4.4.3.3.4.4.3}{3.4.4.3.4.4}

h-nets with edge collapse