Re: [Open Babel] modify molecules through internal coordinates

2017-07-22 Thread Xianghai Sheng
Exactly what I need. Thank you! Xianghai On Fri, Jul 21, 2017 at 12:49 PM, Geoffrey Hutchison < geoff.hutchi...@gmail.com> wrote: > Sure. The API call would operate on an OBBond: > > http://openbabel.org/api/2.3/classOpenBabel_1_1OBBond.shtml# > a62b38719673238813acc911788969922 > > > I'm trying

Re: [Open Babel] modify molecules through internal coordinates

2017-07-21 Thread Geoffrey Hutchison
Sure. The API call would operate on an OBBond: http://openbabel.org/api/2.3/classOpenBabel_1_1OBBond.shtml#a62b38719673238813acc911788969922 > I'm trying to edit a molecule through internal coordinates like you would do > in a graphic editor. For example, I would like to change the bond length

[Open Babel] modify molecules through internal coordinates

2017-07-18 Thread Xianghai Sheng
Hi, I'm trying to edit a molecule through internal coordinates like you would do in a graphic editor. For example, I would like to change the bond length between atom A and atom B, and moving the connecting groups accordingly. Is this possible in python? or possible at all? Thank you, Xianghai --