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

using model chemistry: B2PLYP=FULL/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULL/cc-pVDZ
 hartrees
Energy at 0K-218.168484
Energy at 298.15K-218.176334
HF Energy-217.963559
Nuclear repulsion energy132.224474
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 B2PLYP=FULL/cc-pVDZ
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' 3162 3030 26.34      
2 A' 3157 3026 44.63      
3 A' 3069 2942 4.97      
4 A' 3061 2934 40.77      
5 A' 1501 1439 4.68      
6 A' 1479 1417 5.76      
7 A' 1413 1355 17.45      
8 A' 1374 1317 13.20      
9 A' 1203 1153 11.74      
10 A' 1156 1108 47.28      
11 A' 965 925 38.46      
12 A' 834 799 11.88      
13 A' 477 457 2.80      
14 A' 351 336 0.83      
15 A' 262 252 0.16      
16 A" 3160 3029 15.32      
17 A" 3150 3019 0.00      
18 A" 3065 2938 14.86      
19 A" 1476 1415 0.06      
20 A" 1470 1409 0.29      
21 A" 1415 1356 30.17      
22 A" 1371 1314 2.41      
23 A" 1174 1126 12.98      
24 A" 943 904 0.00      
25 A" 931 893 0.37      
26 A" 405 388 7.02      
27 A" 217 208 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21119.4 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 20243.0 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 B2PLYP=FULL/cc-pVDZ
ABC
0.28918 0.26907 0.15924

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.281 0.242 0.000
F2 -0.874 1.043 0.000
H3 1.139 0.936 0.000
C4 0.281 -0.585 1.272
C5 0.281 -0.585 -1.272
H6 1.197 -1.190 1.339
H7 1.197 -1.190 -1.339
H8 0.228 0.069 2.154
H9 0.228 0.069 -2.154
H10 -0.588 -1.261 1.287
H11 -0.588 -1.261 -1.287

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40571.10381.51671.51672.16402.16402.16132.16132.16062.1606
F21.40572.01622.36662.36663.32733.32732.60832.60832.65462.6546
H31.10382.01622.16012.16012.51292.51292.49392.49393.07623.0762
C41.51672.36662.16012.54331.10052.83221.09923.48771.10062.7851
C51.51672.36662.16012.54332.83221.10053.48771.09922.78511.1006
H62.16403.32732.51291.10052.83222.67771.78553.83701.78713.1758
H72.16403.32732.51292.83221.10052.67773.83701.78553.17581.7871
H82.16132.60832.49391.09923.48771.78553.83704.30761.78493.7779
H92.16132.60832.49393.48771.09923.83701.78554.30763.77791.7849
H102.16062.65463.07621.10062.78511.78713.17581.78493.77792.5737
H112.16062.65463.07622.78511.10063.17581.78713.77791.78492.5737

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 110.412 C1 C4 H10 110.265
C1 C5 H7 110.545 C1 C5 H9 110.412
C1 C5 H11 110.265 F2 C1 H3 106.291
F2 C1 C4 108.101 F2 C1 C5 108.101
H3 C1 C4 110.036 H3 C1 C5 110.036
C4 C1 C5 113.954 H7 C5 H9 108.526
H7 C5 H11 108.569 H8 C4 H10 108.463
H9 C5 H11 108.463
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability