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

using model chemistry: MP2=FULL/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-218.075014
Energy at 298.15K-218.082881
HF Energy-217.206808
Nuclear repulsion energy133.391187
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 MP2=FULL/aug-cc-pVTZ
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' 3176 3022 16.85      
2 A' 3170 3016 29.79      
3 A' 3093 2943 23.24      
4 A' 3086 2936 4.93      
5 A' 1536 1461 8.50      
6 A' 1517 1443 5.38      
7 A' 1429 1360 19.33      
8 A' 1383 1316 11.22      
9 A' 1217 1158 10.36      
10 A' 1165 1108 51.34      
11 A' 974 926 41.52      
12 A' 844 803 13.82      
13 A' 479 456 2.99      
14 A' 357 340 0.94      
15 A' 257 245 0.07      
16 A" 3175 3020 12.21      
17 A" 3164 3010 0.00      
18 A" 3084 2934 9.96      
19 A" 1510 1437 0.01      
20 A" 1504 1431 0.05      
21 A" 1431 1362 31.15      
22 A" 1391 1324 0.09      
23 A" 1190 1132 11.90      
24 A" 955 909 0.01      
25 A" 938 893 0.67      
26 A" 414 394 6.51      
27 A" 201 191 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 21319.9 cm-1
Scaled (by 0.9514) Zero Point Vibrational Energy (zpe) 20283.7 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 MP2=FULL/aug-cc-pVTZ
ABC
0.29254 0.27526 0.16215

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.282 0.243 0.000
F2 -0.877 1.032 0.000
H3 1.119 0.941 0.000
C4 0.282 -0.580 1.257
C5 0.282 -0.580 -1.257
H6 1.192 -1.174 1.314
H7 1.192 -1.174 -1.314
H8 0.229 0.062 2.132
H9 0.229 0.062 -2.132
H10 -0.574 -1.251 1.260
H11 -0.574 -1.251 -1.260

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40221.08951.50281.50282.13562.13562.14002.14002.13362.1336
F21.40221.99782.35012.35013.29703.29702.59002.59002.62502.6250
H31.08951.99782.14342.14342.49082.49082.47142.47143.04243.0424
C41.50282.35012.14342.51491.08752.79161.08613.44991.08742.7427
C51.50282.35012.14342.51492.79161.08753.44991.08612.74271.0874
H62.13563.29702.49081.08752.79162.62861.76683.78531.76783.1228
H72.13563.29702.49082.79161.08752.62863.78531.76683.12281.7678
H82.14002.59002.47141.08613.44991.76683.78534.26351.76843.7249
H92.14002.59002.47143.44991.08613.78531.76684.26353.72491.7684
H102.13362.62503.04241.08742.74271.76783.12281.76843.72492.5210
H112.13362.62503.04242.74271.08743.12281.76783.72491.76842.5210

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 110.474 C1 C4 H10 109.883
C1 C5 H7 110.039 C1 C5 H9 110.474
C1 C5 H11 109.883 F2 C1 H3 105.918
F2 C1 C4 107.945 F2 C1 C5 107.945
H3 C1 C4 110.541 H3 C1 C5 110.541
C4 C1 C5 113.592 H7 C5 H9 108.754
H7 C5 H11 108.749 H8 C4 H10 108.903
H9 C5 H11 108.903
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability