Euclidean Patterns in Non-Euclidean Tilings

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sqc894

Index
« sqc893	sqc895 »

Vertex Degree:	{4,8}
Transitivity (vertex,edge):	(2,4)
Nodes/Primitive Unit Cell:	4
Nodes/Asymmetric Unit:	2
Other Names:	--
Spacegroup:	Cmma
Symmetry Class:	orthorhombic
Long Vectors:	Y

Full image

CrystalMaker Unit Cell CM File

Unit Cell:

a	b	c	alpha	beta	gamma
1.99763	3.99995	0.05971	90.0	90.0	90.0

Atoms:

Number	Coord	X-pos	Y-pos	Z-pos
1	8	0.00000	0.00000	1.00000
2	4	0.00000	0.25000	0.09426

Coordination Sequences:

c1	c2	c3	c4	c5	c6	c7	c8	c9	c10
8	28	64	116	184	268	368	484	616	764
4	16	48	100	168	252	352	468	600	748

Edges:

Start Position (X,Y,Z)			End Position (X,Y,Z)
0.00000	0.00000	1.00000	-0.50000	0.00000	0.00000
0.00000	0.00000	1.00000	-0.50000	0.00000	1.00000
0.00000	0.00000	1.00000	0.00000	-0.25000	0.90574
0.00000	0.75000	0.90574	-0.50000	0.75000	0.09426

3D Systre Key

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Edges

Cell Vectors

1	2
1	2
1	2
1	2
1	2
1	2
1	3
1	4
2	3
2	4
3	4
3	4

0	0	0
0	1	0
0	2	0
1	0	0
1	1	0
1	2	0
0	0	0
0	0	0
0	0	1
-1	-2	-1
-1	-2	-1
0	-2	-1

This Systre Net is generated by the following 1 U-tiling(s):

Full image

UQC199 via the D

And the following 1 h-nets:

Image	Tiling	Orbifold	Transitivity (Vert,Edge,Face)	Vertex Degree	Vertex Symbol
	hqc206	*22222	(2,4,2)	{8,4}	{4.4.4.4.4.4.4.4}{4.4.4.4}