xyzalign web

Open or drop an XMol .xyz file (element x y z per line)
0 steps applied
No file loaded yet. Drop or select an .xyz file above to align, rotate and translate its coordinates.
8%
Atoms
# El. x y z

1. Origin

Moves the centroid of the selected atoms — or of all atoms, if none are selected — to (0, 0, 0).

2. Align to axes

Assign one or more selected atoms to an X, Y and/or Z group — like -x 2 -y 3 -z 4 — then run. Any combination works (X only, X+Y, or X+Y+Z); atoms already used for the origin can be reused here.

X
Y
Z

3. Rotate (°)

Rotation about the x-, y- and z-axis, applied in that order (matches -r x y z).

4. Translate (Å)

5. Custom rotation matrix

3×3 matrix applied directly to the coordinates (matches -m x1 y1 z1 x2 y2 z2 x3 y3 z3), e.g. -1 0 0 / 0 -1 0 / 0 0 -1 to invert.