Re: [Avogadro-Discuss] The definition of hydrogen bonding in Avogadro

[Geoffrey H. <ge...@ge...>]

> The geometric criteria for hydrogen bond formation is that O-O distance should be less than 0.35nm and that O-H-O angle should be less than 30 degrees.
...
> The closest page at Avogadro site is the following and it doesn't give the detail I want.
> http://avogadro.openmolecules.net/wiki/Hydrogen_Bond.

For each display type (like Hydrogen Bonds), there is a settings dialog -- click the little Tool icon. You can then set the criteria you wish for the h-bond indicators.

Hope that helps,
-Geoff