Atom order problem in Si(100)

Dear Lammps developers and users,
I try to create Si(110) surface via Lammps by typing the following code.

lattice diamond 5.465 orient x 1 -1 0 orient y 0 0 1 orient z 1 1 0 origin 0.0 0.0 0.0

I also created Si(110) via VESTA and compare it with before one. However something is wrong with the created Si(110) via LAMMPS, the atoms order seems not correct. Would you like to check my attached files includes corresponding LAMMPS and VESTA data and inform me.

Best regards,
Nadire

Si_diamond_vesta.xyz (133 KB)

Si_diamond_lammps.xyz (16.5 KB)

What do you mean by “atom order”? Coordinates? They look alright. Why do you think they are incorrect? Have you run a test to visualize the atoms or even plot the RDF function?

Ray