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

using model chemistry: MP3=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3=FULL/6-31G*
 hartrees
Energy at 0K-217.729508
Energy at 298.15K-217.737456
HF Energy-217.118250
Nuclear repulsion energy132.722242
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 MP3=FULL/6-31G*
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' 3202 3004 25.82      
2 A' 3196 2999 41.69      
3 A' 3112 2920 3.37      
4 A' 3109 2917 36.78      
5 A' 1570 1473 6.83      
6 A' 1552 1457 5.18      
7 A' 1481 1389 21.20      
8 A' 1437 1348 18.18      
9 A' 1249 1172 11.63      
10 A' 1214 1140 45.81      
11 A' 1009 947 32.46      
12 A' 861 808 7.43      
13 A' 489 459 3.35      
14 A' 361 339 0.98      
15 A' 274 257 0.14      
16 A" 3200 3002 14.32      
17 A" 3190 2993 0.01      
18 A" 3109 2917 10.93      
19 A" 1547 1451 0.07      
20 A" 1542 1447 0.05      
21 A" 1481 1389 32.55      
22 A" 1432 1344 1.42      
23 A" 1211 1137 10.81      
24 A" 984 923 0.02      
25 A" 962 903 0.64      
26 A" 417 391 7.13      
27 A" 233 218 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21710.8 cm-1
Scaled (by 0.9383) Zero Point Vibrational Energy (zpe) 20371.2 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 MP3=FULL/6-31G*
ABC
0.29213 0.27021 0.16051

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.283 0.245 0.000
F2 -0.879 1.029 0.000
H3 1.129 0.944 0.000
C4 0.283 -0.580 1.270
C5 0.283 -0.580 -1.270
H6 1.193 -1.184 1.338
H7 1.193 -1.184 -1.338
H8 0.228 0.072 2.145
H9 0.228 0.072 -2.145
H10 -0.583 -1.248 1.278
H11 -0.583 -1.248 -1.278

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40171.09651.51431.51432.15852.15852.15232.15232.14772.1477
F21.40172.00922.35612.35613.31333.31332.59622.59622.62772.6277
H31.09652.00922.15602.15602.51382.51382.48392.48393.06023.0602
C41.51432.35612.15602.53921.09402.82661.09273.47641.09382.7721
C51.51432.35612.15602.53922.82661.09403.47641.09272.77211.0938
H62.15853.31332.51381.09402.82662.67511.77753.82541.77803.1618
H72.15853.31332.51382.82661.09402.67513.82541.77753.16181.7780
H82.15232.59622.48391.09273.47641.77753.82544.28931.77543.7566
H92.15232.59622.48393.47641.09273.82541.77754.28933.75661.7754
H102.14772.62773.06021.09382.77211.77803.16181.77543.75662.5553
H112.14772.62773.06022.77211.09383.16181.77803.75661.77542.5553

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 110.249 C1 C4 H10 109.820
C1 C5 H7 110.662 C1 C5 H9 110.249
C1 C5 H11 109.820 F2 C1 H3 106.443
F2 C1 C4 107.741 F2 C1 C5 107.741
H3 C1 C4 110.315 H3 C1 C5 110.315
C4 C1 C5 113.945 H7 C5 H9 108.757
H7 C5 H11 108.720 H8 C4 H10 108.584
H9 C5 H11 108.584
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability