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

using model chemistry: MP4=FULL/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 2 yes C1 gauche 1A

Conformer 1 (CS trans)

Jump to S1C2
Vibrational Frequencies calculated at MP4=FULL/Def2TZVPP
Rotational Constants (cm-1) from geometry optimized at MP4=FULL/Def2TZVPP
See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/Def2TZVPP
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1 gauche)

Jump to S1C1
Energy calculated at MP4=FULL/Def2TZVPP
 hartrees
Energy at 0K-218.131907
Energy at 298.15K 
HF Energy-217.206693
Nuclear repulsion energy130.613806
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/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 3134 3134        
2 A 3119 3119        
3 A 3108 3108        
4 A 3087 3087        
5 A 3050 3050        
6 A 3043 3043        
7 A 3043 3043        
8 A 1522 1522        
9 A 1515 1515        
10 A 1504 1504        
11 A 1477 1477        
12 A 1434 1434        
13 A 1419 1419        
14 A 1382 1382        
15 A 1311 1311        
16 A 1284 1284        
17 A 1183 1183        
18 A 1129 1129        
19 A 1099 1099        
20 A 982 982        
21 A 923 923        
22 A 886 886        
23 A 770 770        
24 A 478 478        
25 A 316 316        
26 A 222 222        
27 A 142 142        

Unscaled Zero Point Vibrational Energy (zpe) 21281.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21281.4 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/Def2TZVPP
ABC
0.48396 0.17129 0.14434

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.791 0.514 0.301
C2 -0.595 0.657 -0.287
C3 -1.520 -0.486 0.119
F4 1.391 -0.654 -0.173
H5 1.435 1.347 0.020
H6 0.753 0.440 1.389
H7 -0.509 0.709 -1.374
H8 -1.000 1.614 0.050
H9 -2.509 -0.364 -0.319
H10 -1.116 -1.441 -0.212
H11 -1.633 -0.525 1.203

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.51202.52461.39651.08941.09102.12872.11663.47062.77902.7874
C21.51201.52542.38262.16532.16121.09121.09272.16952.16292.1670
C32.52461.52542.93063.47832.76302.16292.16461.08881.08851.0908
F41.39652.38262.93062.01082.01072.62903.30353.91392.62813.3250
H51.08942.16533.47832.01081.77822.47492.44954.31203.78573.7835
H61.09102.16122.76302.01071.77823.04862.49873.76853.09732.5800
H72.12871.09122.16292.62902.47493.04861.75682.50262.51783.0703
H82.11661.09272.16463.30352.44952.49871.75682.51493.06842.5114
H93.47062.16951.08883.91394.31203.76852.50262.51491.76421.7640
H102.77902.16291.08852.62813.78573.09732.51783.06841.76421.7636
H112.78742.16701.09083.32503.78352.58003.07032.51141.76401.7636

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 112.434 C1 C2 H7 108.637
C1 C2 H8 107.615 C2 C1 F4 109.941
C2 C1 H5 111.659 C2 C1 H6 111.226
C2 C3 H9 111.073 C2 C3 H10 110.563
C2 C3 H11 110.747 C3 C2 H7 110.403
C3 C2 H8 110.450 F4 C1 H5 107.333
F4 C1 H6 107.222 H5 C1 H6 109.285
H7 C2 H8 107.114 H9 C3 H10 108.251
H9 C3 H11 108.056 H10 C3 H11 108.043
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability