Dihedral angle of 2,3 diiodobutane	stretch	bend	Stretch-Bend	Torsion	Non-1,4 VDW	1,4 VDW	Dipole/Dipole
-180	0.4967	1.629	0.2028	-0.6108	0.0931	2.6687	1.0106
-150	0.4967	1.629	0.2028	-0.4111	0.6503	2.683	0.9484
-120	0.4967	1.629	0.2028	-0.1377	-0.4602	4.083	1.1189
-90	0.4967	1.629	0.2028	1.3683	-0.5147	8.8387	1.2747
-60	0.4967	1.629	0.2028	1.407	-0.7064	9.0342	1.2861
-30	0.4967	1.629	0.2028	0.5336	0.7668	4.3609	1.1415
0	0.4967	1.629	0.2028	0.8789	2.4805	2.954	0.967
30	0.4967	1.629	0.2028	1.5669	1.7529	3.9947	0.8435
60	0.4967	1.629	0.2028	0.6989	-0.0536	3.5824	0.7749
90	0.4967	1.629	0.2028	-0.3097	-0.0078	2.5023	0.7448
120	0.4967	1.629	0.2028	-0.3097	-0.0078	2.5023	0.7448
150	0.4967	1.629	0.2028	2.2116	6.9985	5.7739	0.7694
180	0.4967	1.629	0.2028	1.369	3.6341	4.8246	0.8324