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

using model chemistry: MP4/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS trans 1A'
Energy calculated at MP4/cc-pVDZ
 hartrees
Energy at 0K-217.810063
Energy at 298.15K-217.817909
HF Energy-217.125894
Nuclear repulsion energy127.236141
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/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' 3144 3040        
2 A' 3063 2961        
3 A' 3049 2948        
4 A' 3041 2941        
5 A' 1513 1463        
6 A' 1501 1451        
7 A' 1485 1436        
8 A' 1439 1391        
9 A' 1411 1364        
10 A' 1326 1282        
11 A' 1142 1104        
12 A' 1090 1054        
13 A' 1058 1023        
14 A' 904 874        
15 A' 450 435        
16 A' 263 254        
17 A" 3135 3031        
18 A" 3114 3011        
19 A" 3091 2989        
20 A" 1493 1444        
21 A" 1311 1268        
22 A" 1267 1225        
23 A" 1194 1154        
24 A" 888 859        
25 A" 765 739        
26 A" 240 232        
27 A" 135 130        

Unscaled Zero Point Vibrational Energy (zpe) 21255.3 cm-1
Scaled (by 0.9669) Zero Point Vibrational Energy (zpe) 20551.8 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/cc-pVDZ
ABC
0.89419 0.12373 0.11592

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.127 -0.787 0.000
C2 0.000 0.731 0.000
C3 -1.469 1.176 0.000
F4 1.473 -1.155 0.000
H5 -0.351 -1.224 0.899
H6 -0.351 -1.224 -0.899
H7 0.525 1.128 -0.890
H8 0.525 1.128 0.890
H9 -1.550 2.278 0.000
H10 -2.002 0.799 -0.895
H11 -2.002 0.799 0.895

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.52292.53001.39521.10861.10862.14912.14913.49332.80142.8014
C21.52291.53512.39302.18032.18031.10721.10722.18962.19352.1935
C32.53001.53513.75372.79632.79632.18432.18431.10471.10711.1071
F41.39522.39303.75372.03492.03492.62782.62784.57394.08574.0857
H51.10862.18032.79632.03491.79883.08292.51043.80893.16802.6111
H61.10862.18032.79632.03491.79882.51043.08293.80892.61113.1680
H72.14911.10722.18432.62783.08292.51041.78012.53322.54803.1108
H82.14911.10722.18432.62782.51043.08291.78012.53323.11082.5480
H93.49332.18961.10474.57393.80893.80892.53322.53321.78621.7862
H102.80142.19351.10714.08573.16802.61112.54803.11081.78621.7891
H112.80142.19351.10714.08572.61113.16803.11082.54801.78621.7891

picture of 1-Fluoropropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 111.651 C1 C2 H7 108.558
C1 C2 H8 108.558 C2 C1 F4 110.103
C2 C1 H5 110.917 C2 C1 H6 110.917
C2 C3 H9 111.032 C2 C3 H10 111.200
C2 C3 H11 111.200 C3 C2 H7 110.468
C3 C2 H8 110.468 F4 C1 H5 108.184
F4 C1 H6 108.184 H5 C1 H6 108.444
H7 C2 H8 106.996 H9 C3 H10 107.718
H9 C3 H11 107.718 H10 C3 H11 107.806
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability