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All results from a given calculation for CH2FCH2CH3 (1-Fluoropropane)

using model chemistry: B2PLYP=FULLultrafine/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 2 no C1 gauche 1A

Conformer 1 (CS trans)

Jump to S1C2
Energy calculated at B2PLYP=FULLultrafine/Def2TZVPP
 hartrees
Energy at 0K-218.315486
Energy at 298.15K 
Nuclear repulsion energy 
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=FULLultrafine/Def2TZVPP
Rotational Constants (cm-1) from geometry optimized at B2PLYP=FULLultrafine/Def2TZVPP
See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/Def2TZVPP
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1 gauche)

Jump to S1C1
Energy calculated at B2PLYP=FULLultrafine/Def2TZVPP
 hartrees
Energy at 0K-218.315796
Energy at 298.15K 
HF Energy-218.043002
Nuclear repulsion energy130.498324
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=FULLultrafine/Def2TZVPP
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 3141 3141 21.67      
2 A 3126 3126 47.55      
3 A 3115 3115 35.53      
4 A 3090 3090 16.15      
5 A 3061 3061 31.60      
6 A 3057 3057 24.74      
7 A 3050 3050 15.26      
8 A 1528 1528 1.89      
9 A 1522 1522 7.73      
10 A 1511 1511 6.08      
11 A 1487 1487 2.60      
12 A 1439 1439 9.09      
13 A 1423 1423 4.78      
14 A 1393 1393 0.30      
15 A 1315 1315 1.22      
16 A 1287 1287 1.13      
17 A 1187 1187 1.52      
18 A 1132 1132 8.40      
19 A 1091 1091 45.24      
20 A 983 983 54.20      
21 A 930 930 4.20      
22 A 882 882 4.30      
23 A 776 776 0.71      
24 A 481 481 4.21      
25 A 318 318 1.12      
26 A 219 219 1.56      
27 A 142 142 2.34      

Unscaled Zero Point Vibrational Energy (zpe) 21343.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21343.0 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=FULLultrafine/Def2TZVPP
ABC
0.48781 0.16958 0.14341

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.791 0.513 0.301
C2 -0.594 0.650 -0.287
C3 -1.530 -0.482 0.118
F4 1.401 -0.652 -0.171
H5 1.431 1.347 0.020
H6 0.757 0.437 1.388
H7 -0.507 0.701 -1.373
H8 -0.995 1.611 0.043
H9 -2.514 -0.353 -0.326
H10 -1.136 -1.443 -0.205
H11 -1.654 -0.517 1.201

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.51042.53171.39741.08881.09022.12632.11253.47422.79192.8014
C21.51041.52432.38532.16342.16211.09031.09202.16772.16402.1678
C32.53171.52432.95063.48222.77262.16102.16141.08801.08741.0898
F41.39742.38532.95062.00872.00842.63013.30313.93042.65853.3522
H51.08882.16343.48222.00871.77592.47272.44094.31073.79853.7932
H61.09022.16212.77262.00841.77593.04772.50133.77723.10752.5998
H72.12631.09032.16102.63012.47273.04771.75172.49732.52153.0693
H82.11251.09202.16143.30312.44092.50131.75172.51063.06702.5103
H93.47422.16771.08803.93044.31073.77722.49732.51061.76091.7602
H102.79192.16401.08742.65853.79853.10752.52153.06701.76091.7607
H112.80142.16781.08983.35223.79322.59983.06932.51031.76021.7607

picture of 1-Fluoropropane state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 113.078 C1 C2 H7 108.609
C1 C2 H8 107.441 C2 C1 F4 110.173
C2 C1 H5 111.653 C2 C1 H6 111.458
C2 C3 H9 111.062 C2 C3 H10 110.801
C2 C3 H11 110.959 C3 C2 H7 110.381
C3 C2 H8 110.319 F4 C1 H5 107.139
F4 C1 H6 107.038 H5 C1 H6 109.182
H7 C2 H8 106.771 H9 C3 H10 108.091
H9 C3 H11 107.857 H10 C3 H11 107.939
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability