## orient()


Rotate a geometry by hand in the browser and get the rotation.


Usage

``` python
orient(
    geo,
    *,
    port=0,
)
```


This opens the geometry in py3Dmol in a web browser. Rotate the molecule with the mouse, then click "Done". The view matches [render](render.md#tetramol.render): both look down the z axis with x to the right and y up.

The rotation is also printed as code, to paste into a drawing script so that it reproduces the orientation without the viewer.


## Parameters


`geo: Geometry`  
Geometry.

`port: int = ``0`  
Port for the local server behind the page. The default (0) picks a free port.


## Returns


`Rotation`  
The rotation, to apply with `automol.geom.rotate(geo, rot)`.