I successfully use both Pymol and Coot 3D stereo on Qosmio through Zalman stereo option. Toshiba Qosmio F750 can support 3D stereo viewing on Coot and Pymol without the need to use 3D glasses.
If you own Qosmio F750, you need these important 3D gaming updates.
1.Qosmio F750(3D model) Win7 64bit: nVidia Display Driver update Version 184.108.40.20639 (290.39)
2.Qosmio F750(3D model) Win7 64bit: Super-D IC Driver update version 1.0.1613.809
3.Qosmio F750(3D model) Win7 64bit: Toshiba Blu-ray Disc Player update version 220.127.116.119
4.BIOS version 2.00 upgrade for Qosmio F750 (for PQF70*, PQF75*)
The most important application for this purpose is 3D screen Activator. With this tiny software from Kevin Cox, you can switch 3D capability on various screens. Therefore, you can use regular 2D programs at the same time while you are viewing the 3D structures except for the menu button which is a bit blurry.
As in most glasses free 3D stereo, the bonds and mesh are not perfect because of the second shadow. However, I am really satisfied with my 3D surface an ribbon movie creation. You can only watch it alone though, because the camera need to capture your eyes for the image correction.