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All results from a given calculation for CH3CHFCH3 (2-Fluoropropane)

using model chemistry: MP4=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP4=FULL/6-311G**
 hartrees
Energy at 0K-217.984010
Energy at 298.15K-217.991886
HF Energy-217.179464
Nuclear repulsion energy132.386470
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP4=FULL/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3148 3027        
2 A' 3142 3021        
3 A' 3067 2949        
4 A' 3056 2938        
5 A' 1520 1462        
6 A' 1503 1445        
7 A' 1433 1378        
8 A' 1400 1346        
9 A' 1214 1167        
10 A' 1172 1127        
11 A' 975 937        
12 A' 836 803        
13 A' 477 459        
14 A' 351 338        
15 A' 268 258        
16 A" 3145 3024        
17 A" 3135 3014        
18 A" 3052 2935        
19 A" 1497 1440        
20 A" 1492 1434        
21 A" 1432 1377        
22 A" 1382 1329        
23 A" 1181 1136        
24 A" 948 912        
25 A" 937 901        
26 A" 412 396        
27 A" 213 205        

Unscaled Zero Point Vibrational Energy (zpe) 21194.4 cm-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 20378.4 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at MP4=FULL/6-311G**
ABC
0.28979 0.26941 0.15955

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.281 0.246 0.000
F2 -0.875 1.040 0.000
H3 1.134 0.938 0.000
C4 0.281 -0.585 1.272
C5 0.281 -0.585 -1.272
H6 1.193 -1.192 1.331
H7 1.193 -1.192 -1.331
H8 0.234 0.067 2.151
H9 0.234 0.067 -2.151
H10 -0.589 -1.251 1.281
H11 -0.589 -1.251 -1.281

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40291.09831.51911.51912.16052.16052.15852.15852.15412.1541
F21.40292.01172.36542.36543.32083.32082.60792.60792.64022.6402
H31.09832.01172.15972.15972.51202.51202.48872.48873.06653.0665
C41.51912.36542.15972.54391.09682.82361.09523.48441.09632.7787
C51.51912.36542.15972.54392.82361.09683.48441.09522.77871.0963
H62.16053.32082.51201.09682.82362.66111.78253.82401.78413.1628
H72.16053.32082.51202.82361.09682.66113.82401.78253.16281.7841
H82.15852.60792.48871.09523.48441.78253.82404.30121.78063.7674
H92.15852.60792.48873.48441.09523.82401.78254.30123.76741.7806
H102.15412.64023.06651.09632.77871.78413.16281.78063.76742.5628
H112.15412.64023.06652.77871.09633.16281.78413.76741.78062.5628

picture of 2-Fluoropropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H8 110.258 C1 C4 H10 109.839
C1 C5 H7 110.317 C1 C5 H9 110.258
C1 C5 H11 109.839 F2 C1 H3 106.446
F2 C1 C4 108.025 F2 C1 C5 108.025
H3 C1 C4 110.164 H3 C1 C5 110.164
C4 C1 C5 113.711 H7 C5 H9 108.822
H7 C5 H11 108.886 H8 C4 H10 108.681
H9 C5 H11 108.681
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability