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

using model chemistry: CCSD(T)=FULL/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no CS trans 1A'
1 2 yes C1 gauche 1A

Conformer 1 (CS trans)

Jump to S1C2
Energy calculated at CCSD(T)=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-217.874932
Energy at 298.15K-217.882723
HF Energy-217.140690
Nuclear repulsion energy126.810198
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 CCSD(T)=FULL/aug-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' 3111 3022        
2 A' 3043 2955        
3 A' 3039 2951        
4 A' 3021 2934        
5 A' 1498 1455        
6 A' 1491 1448        
7 A' 1476 1433        
8 A' 1414 1373        
9 A' 1397 1357        
10 A' 1314 1276        
11 A' 1134 1101        
12 A' 1060 1030        
13 A' 1024 994        
14 A' 894 868        
15 A' 443 431        
16 A' 264 257        
17 A" 3110 3020        
18 A" 3093 3004        
19 A" 3077 2989        
20 A" 1485 1442        
21 A" 1302 1264        
22 A" 1254 1218        
23 A" 1178 1144        
24 A" 882 857        
25 A" 754 732        
26 A" 226 220        
27 A" 126 122        

Unscaled Zero Point Vibrational Energy (zpe) 21054.9 cm-1
Scaled (by 0.9712) Zero Point Vibrational Energy (zpe) 20448.5 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 CCSD(T)=FULL/aug-cc-pVDZ
ABC
0.88911 0.12290 0.11512

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.122 -0.779 0.000
C2 0.000 0.739 0.000
C3 -1.479 1.168 0.000
F4 1.485 -1.160 0.000
H5 -0.338 -1.224 0.901
H6 -0.338 -1.224 -0.901
H7 0.517 1.138 -0.891
H8 0.517 1.138 0.891
H9 -1.568 2.268 0.000
H10 -2.005 0.787 -0.894
H11 -2.005 0.787 0.894

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.52332.52091.41541.10501.10502.15132.15133.48422.78872.7887
C21.52331.53992.41072.18682.18681.10491.10492.18992.19622.1962
C32.52091.53993.76902.80012.80012.18602.18601.10311.10541.1054
F41.41542.41073.76902.03402.03402.64842.64844.59024.09544.0954
H51.10502.18682.80012.03401.80223.08642.51273.81093.17032.6131
H61.10502.18682.80012.03401.80222.51273.08643.81092.61313.1703
H72.15131.10492.18602.64843.08642.51271.78252.53322.54663.1101
H82.15131.10492.18602.64842.51273.08641.78252.53323.11012.5466
H93.48422.18991.10314.59023.81093.81092.53322.53321.78421.7842
H102.78872.19621.10544.09543.17032.61312.54663.11011.78421.7882
H112.78872.19621.10544.09542.61313.17033.11012.54661.78421.7882

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 110.762 C1 C2 H7 108.832
C1 C2 H8 108.832 C2 C1 F4 110.185
C2 C1 H5 111.621 C2 C1 H6 111.621
C2 C3 H9 110.816 C2 C3 H10 111.177
C2 C3 H11 111.177 C3 C2 H7 110.401
C3 C2 H8 110.401 F4 C1 H5 106.968
F4 C1 H6 106.968 H5 C1 H6 109.264
H7 C2 H8 107.531 H9 C3 H10 107.777
H9 C3 H11 107.777 H10 C3 H11 107.965
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1 gauche)

Jump to S1C1
Energy calculated at CCSD(T)=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-217.875411
Energy at 298.15K 
HF Energy-217.140784
Nuclear repulsion energy129.198123
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 CCSD(T)=FULL/aug-cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at CCSD(T)=FULL/aug-cc-pVDZ
ABC
0.47269 0.16813 0.14155

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.795 0.525 0.303
C2 -0.602 0.662 -0.290
C3 -1.532 -0.492 0.120
F4 1.405 -0.663 -0.173
H5 1.453 1.362 0.012
H6 0.764 0.446 1.405
H7 -0.515 0.716 -1.391
H8 -1.012 1.631 0.053
H9 -2.536 -0.367 -0.321
H10 -1.124 -1.459 -0.217
H11 -1.645 -0.532 1.220

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.52372.54601.41731.10371.10532.15032.13393.50422.80912.8127
C21.52371.53792.40722.19122.18771.10561.10762.19102.18572.1894
C32.54601.53792.95703.51522.79322.18582.18671.10371.10301.1057
F41.41732.40722.95702.03342.03292.65893.34023.95502.65243.3562
H51.10372.19123.51522.03341.80412.50152.48004.35983.82783.8265
H61.10532.18772.79322.03291.80413.08682.52733.81173.13502.6066
H72.15031.10562.18582.65892.50153.08681.78092.53002.54563.1064
H82.13391.10762.18673.34022.48002.52731.78092.54033.10442.5375
H93.50422.19101.10373.95504.35983.81172.53002.54031.78801.7871
H102.80912.18571.10302.65243.82783.13502.54563.10441.78801.7880
H112.81272.18941.10573.35623.82652.60663.10642.53751.78711.7880

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 112.527 C1 C2 H7 108.694
C1 C2 H8 107.327 C2 C1 F4 109.814
C2 C1 H5 112.028 C2 C1 H6 111.645
C2 C3 H9 111.011 C2 C3 H10 110.634
C2 C3 H11 110.765 C3 C2 H7 110.487
C3 C2 H8 110.442 F4 C1 H5 106.861
F4 C1 H6 106.735 H5 C1 H6 109.511
H7 C2 H8 107.166 H9 C3 H10 108.247
H9 C3 H11 107.976 H10 C3 H11 108.097
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability