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

using model chemistry: MP3/cc-pVTZ

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 MP3/cc-pVTZ
 hartrees
Energy at 0K-218.010504
Energy at 298.15K-218.018382
HF Energy-217.197730
Nuclear repulsion energy128.575704
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/cc-pVTZ
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' 3163 2988 24.41      
2 A' 3096 2925 35.75      
3 A' 3083 2913 27.17      
4 A' 3077 2906 12.78      
5 A' 1549 1463 3.04      
6 A' 1531 1447 5.07      
7 A' 1516 1432 0.35      
8 A' 1466 1385 14.97      
9 A' 1434 1355 2.22      
10 A' 1356 1281 0.73      
11 A' 1161 1097 6.02      
12 A' 1131 1068 100.96      
13 A' 1068 1008 4.81      
14 A' 917 866 7.10      
15 A' 460 435 5.94      
16 A' 268 254 3.31      
17 A" 3157 2982 71.87      
18 A" 3138 2964 1.52      
19 A" 3122 2949 6.10      
20 A" 1524 1439 6.68      
21 A" 1344 1269 0.00      
22 A" 1299 1227 0.92      
23 A" 1217 1149 1.61      
24 A" 908 857 1.39      
25 A" 772 730 1.29      
26 A" 228 216 0.01      
27 A" 130 123 3.15      

Unscaled Zero Point Vibrational Energy (zpe) 21556.0 cm-1
Scaled (by 0.9447) Zero Point Vibrational Energy (zpe) 20363.9 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/cc-pVTZ
ABC
0.91410 0.12600 0.11801

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.133 -0.777 0.000
C2 0.000 0.730 0.000
C3 -1.466 1.155 0.000
F4 1.463 -1.141 0.000
H5 -0.333 -1.210 0.885
H6 -0.333 -1.210 -0.885
H7 0.511 1.127 -0.877
H8 0.511 1.127 0.877
H9 -1.557 2.238 0.000
H10 -1.985 0.777 -0.880
H11 -1.985 0.777 0.880

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.51282.50731.37851.09031.09032.12952.12953.45662.77032.7703
C21.51281.52582.37492.15862.15861.08951.08952.16782.17182.1718
C32.50731.52583.72072.76762.76762.16232.16231.08741.08971.0897
F41.37852.37493.72072.00322.00322.61082.61084.53184.04204.0420
H51.09032.15862.76762.00321.77053.04602.48463.76493.12962.5840
H61.09032.15862.76762.00321.77052.48463.04603.76492.58403.1296
H72.12951.08952.16232.61083.04602.48461.75372.50622.52013.0722
H82.12951.08952.16232.61082.48463.04601.75372.50623.07222.5201
H93.45662.16781.08744.53183.76493.76492.50622.50621.75891.7589
H102.77032.17181.08974.04203.12962.58402.52013.07221.75891.7606
H112.77032.17181.08974.04202.58403.12963.07222.52011.75891.7606

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 111.207 C1 C2 H7 108.738
C1 C2 H8 108.738 C2 C1 F4 110.361
C2 C1 H5 111.000 C2 C1 H6 111.000
C2 C3 H9 110.992 C2 C3 H10 111.177
C2 C3 H11 111.177 C3 C2 H7 110.432
C3 C2 H8 110.432 F4 C1 H5 107.900
F4 C1 H6 107.900 H5 C1 H6 108.566
H7 C2 H8 107.182 H9 C3 H10 107.783
H9 C3 H11 107.783 H10 C3 H11 107.768
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1 gauche)

Jump to S1C1
Energy calculated at MP3/cc-pVTZ
 hartrees
Energy at 0K-218.010825
Energy at 298.15K 
HF Energy-217.197834
Nuclear repulsion energy130.921194
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/cc-pVTZ
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 3170 2995 20.94      
2 A 3156 2982 45.97      
3 A 3144 2970 35.36      
4 A 3126 2953 12.98      
5 A 3090 2919 30.39      
6 A 3084 2914 16.67      
7 A 3081 2911 21.14      
8 A 1544 1458 1.46      
9 A 1531 1446 7.76      
10 A 1520 1435 6.48      
11 A 1498 1415 2.17      
12 A 1460 1379 11.92      
13 A 1434 1355 3.57      
14 A 1401 1323 0.12      
15 A 1326 1253 1.66      
16 A 1305 1233 1.74      
17 A 1200 1134 1.68      
18 A 1160 1096 41.89      
19 A 1127 1065 29.80      
20 A 1010 954 30.84      
21 A 935 883 2.25      
22 A 896 847 3.63      
23 A 782 738 0.47      
24 A 486 459 4.14      
25 A 318 301 1.05      
26 A 222 210 1.60      
27 A 144 136 2.28      

Unscaled Zero Point Vibrational Energy (zpe) 21574.8 cm-1
Scaled (by 0.9447) Zero Point Vibrational Energy (zpe) 20381.7 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/cc-pVTZ
ABC
0.48870 0.17134 0.14474

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.796 0.504 0.301
C2 -0.590 0.657 -0.285
C3 -1.524 -0.481 0.118
F4 1.387 -0.651 -0.174
H5 1.437 1.340 0.027
H6 0.756 0.429 1.388
H7 -0.505 0.710 -1.370
H8 -0.990 1.614 0.051
H9 -2.509 -0.356 -0.326
H10 -1.123 -1.438 -0.206
H11 -1.645 -0.517 1.200

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.51282.52681.38161.08871.09032.12782.11843.47232.77742.7951
C21.51281.52562.37322.16222.15901.08991.09112.17012.16322.1675
C32.52681.52562.93033.47722.76332.16122.16301.08781.08761.0899
F41.38162.37322.93032.00202.00142.61963.29183.91012.63113.3321
H51.08872.16223.47722.00201.77372.47412.44324.30983.78563.7853
H61.09032.15902.76332.00141.77373.04552.49803.76983.09192.5875
H72.12781.08992.16122.61962.47413.04551.75342.49872.52043.0685
H82.11841.09112.16303.29182.44322.49801.75342.51623.06662.5087
H93.47232.17011.08783.91014.30983.76982.49872.51621.76231.7613
H102.77742.16321.08762.63113.78563.09192.52043.06661.76231.7608
H112.79512.16751.08993.33213.78532.58753.06852.50871.76131.7608

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 112.530 C1 C2 H7 108.588
C1 C2 H8 107.786 C2 C1 F4 110.072
C2 C1 H5 111.388 C2 C1 H6 111.034
C2 C3 H9 111.163 C2 C3 H10 110.634
C2 C3 H11 110.832 C3 C2 H7 110.332
C3 C2 H8 110.398 F4 C1 H5 107.687
F4 C1 H6 107.546 H5 C1 H6 108.978
H7 C2 H8 107.016 H9 C3 H10 108.212
H9 C3 H11 107.950 H10 C3 H11 107.929
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability