MP2/aug-cc-pVTZ optimized structure:

 Br
 C,1,B1
 C,2,B2,1,A1
 C,2,B3,1,A2,3,D1,0
 H,4,B4,2,A3,3,D2,0
 H,4,B5,2,A4,3,D3,0
 H,3,B6,2,A5,6,D4,0
 H,3,B7,2,A6,6,D5,0
 H,3,B8,2,A7,6,D6,0
      Variables:
 B1=1.89216847
 B2=1.49069202
 B3=1.3328566
 B4=1.07903393
 B5=1.08175514
 B6=1.08906257
 B7=1.08991782
 B8=1.08991782
 A1=114.06373299
 A2=119.64595917
 A3=121.96540435
 A4=119.04432378
 A5=110.02294579
 A6=110.41539624
 A7=110.41539624
 D1=180.
 D2=180.
 D3=0.
 D4=0.
 D5=120.5949489
 D6=-120.5949489
 
 --------------------------------------------------------------
 
MP2/6-311+G(3df,3pd) optimized structure:

 Br
 C,1,B1
 C,2,B2,1,A1
 C,2,B3,1,A2,3,D1,0
 H,4,B4,2,A3,3,D2,0
 H,4,B5,2,A4,3,D3,0
 H,3,B6,2,A5,6,D4,0
 H,3,B7,2,A6,6,D5,0
 H,3,B8,2,A7,6,D6,0
      Variables:
 B1=1.89718927
 B2=1.49199423
 B3=1.33269779
 B4=1.07878162
 B5=1.08135132
 B6=1.08847519
 B7=1.08913579
 B8=1.08913579
 A1=114.2060292
 A2=119.79240016
 A3=122.16739114
 A4=118.97652518
 A5=109.99015563
 A6=110.47911666
 A7=110.47911666
 D1=180.
 D2=180.
 D3=0.
 D4=0.
 D5=120.51470119
 D6=-120.51470119
 
  2BrPropene_zm.html
  Last modified: 23 March 2009