Seek help for space groups in 2 dimensions Bravais lattice

by harmonyU
Tags: bravais, dimensions, groups, lattice, seek, space
harmonyU is offline
Feb16-13, 11:52 PM
P: 4
Dear experts,
I'm not familiar with crystal structure theory. I'm seek expertise to figure out space groups in 2 dimensions Bravais lattice of the attached structures. In the figure, red and greens dots represent different atoms. I'll greatly appreciate your help.

Struture 1
structure 2
structure 2
Attached Thumbnails
Structure 1.jpg   Structure 2.jpg   Structure 3.png  
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Dr Transport
Dr Transport is offline
Feb17-13, 03:34 PM
Sci Advisor
PF Gold
P: 1,457
do you see any symmetry planes????
harmonyU is offline
Feb17-13, 09:22 PM
P: 4
Quote Quote by Dr Transport View Post
do you see any symmetry planes????
Thank you men. I'm not familiar with space group in 2D bravais lattice. Can you give me your expertise answer?

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