Perfluoroethyl Cyanide  MP2/6-311+G(d,p) optimized
structure with ~re CN, C-C, and CF bond lengths.
 
 C
 C   1    B1
 C   2    B2    1    A1
 N   3   B3     2    A2    1     0.
 F   2    B4    1    A3    3   -D2
 F   2    B4    1    A3    3    D2
 F   1    B6    2    A5    3   180.
 F   1    B7    2    A6    3    D5
 F   1    B7    2    A6    3   -D5

   B1=1.5366
   B2=1.4695
   B3=1.1563
   B4=1.3402
   B6=1.3210
   B7=1.3250
   A1=111.60460835
   A2=178.96647135
   A3=108.24552006
   A5=109.74579218
   A6=109.49968851
   D2=121.16312152
   D5=59.88218549
 
 --------------------------------------------------------------
 
Perfluoroethyl Cyanide  MP2/6-311+G(3df,3pd) optimized
structure with ~re CN, C-C, and CF bond lengths.
 
 C
 C,1,B1
 C,2,B2,1,A1
 N,3,B3,2,A2,1,0.,0
 F,2,B4,1,A3,3,-D2,0
 F,2,B4,1,A3,3,D2,0
 F,1,B6,2,A5,3,180.,0
 F,1,B7,2,A6,3,D5,0
 F,1,B7,2,A6,3,-D5,0
      Variables:
 B1=1.5427
 B2=1.4733
 B3=1.1559
 B4=1.3395
 B6=1.3210
 B7=1.3247
 A1=111.41220731
 A2=178.99090117
 A3=108.20394814
 A5=109.39869512
 A6=109.51479683
 D2=121.05702459
 D5=59.95265293
 
 --------------------------------------------------------
 
Perfluoroethyl Cyanide  MP2/aug-cc-pVTZ optimized
structure with ~re CN, C-C, and CF bond lengths.
 
 C
 C,1,B1
 C,2,B2,1,A1
 N,3,B3,2,A2,1,0.,0
 F,2,B4,1,A3,3,-D2,0
 F,2,B4,1,A3,3,D2,0
 F,1,B6,2,A5,3,180.,0
 F,1,B7,2,A6,3,D5,0
 F,1,B7,2,A6,3,-D5,0
      Variables:
 B1=1.5427
 B2=1.4735
 B3=1.1558
 B4=1.3388
 B6=1.3206
 B7=1.3240
 A1=111.40758829
 A2=178.94857763
 A3=108.24092411
 A5=109.61345891
 A6=109.59645294
 D2=121.12092005
 D5=59.93300107
 
  CF3CF2CN_zm.html
  Last modified: 29 Sept 2010