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All results from a given calculation for CH3CHFCH3 (2-Fluoropropane)

using model chemistry: B2PLYP=FULL/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-218.200335
Energy at 298.15K-218.208161
HF Energy-217.982126
Nuclear repulsion energy131.885118
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=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' 3154 3034 30.40      
2 A' 3144 3024 43.37      
3 A' 3081 2963 21.44      
4 A' 3061 2944 9.54      
5 A' 1497 1440 6.87      
6 A' 1478 1422 5.40      
7 A' 1407 1353 16.99      
8 A' 1354 1302 9.80      
9 A' 1197 1152 9.07      
10 A' 1132 1089 47.34      
11 A' 942 906 46.84      
12 A' 818 787 22.27      
13 A' 475 457 3.25      
14 A' 354 340 1.15      
15 A' 255 245 0.07      
16 A" 3152 3031 17.04      
17 A" 3136 3017 0.62      
18 A" 3057 2940 13.00      
19 A" 1472 1416 0.00      
20 A" 1468 1412 0.05      
21 A" 1410 1356 28.83      
22 A" 1368 1316 0.34      
23 A" 1172 1128 12.20      
24 A" 939 904 0.01      
25 A" 929 893 0.46      
26 A" 405 390 7.00      
27 A" 209 201 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 21034.0 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 20230.5 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 B2PLYP=FULL/aug-cc-pVDZ
ABC
0.28673 0.26831 0.15827

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.286 0.238 0.000
F2 -0.889 1.042 0.000
H3 1.123 0.950 0.000
C4 0.286 -0.584 1.274
C5 0.286 -0.584 -1.274
H6 1.208 -1.177 1.337
H7 1.208 -1.177 -1.337
H8 0.233 0.070 2.153
H9 0.233 0.070 -2.153
H10 -0.573 -1.268 1.289
H11 -0.573 -1.268 -1.289

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.42381.09981.51631.51632.15442.15442.16032.16032.15992.1599
F21.42382.01462.37662.37663.33373.33372.61512.61512.66382.6638
H31.09982.01462.16322.16322.51442.51442.49072.49073.07563.0756
C41.51632.37662.16322.54881.09882.83261.09663.48971.09812.7886
C51.51632.37662.16322.54882.83261.09883.48971.09662.78861.0981
H62.15443.33372.51441.09882.83262.67421.78163.83271.78463.1746
H72.15443.33372.51442.83261.09882.67423.83271.78163.17461.7846
H82.16032.61512.49071.09663.48971.78163.83274.30621.78503.7798
H92.16032.61512.49073.48971.09663.83271.78164.30623.77981.7850
H102.15992.66383.07561.09812.78861.78463.17461.78503.77982.5778
H112.15992.66383.07562.78861.09813.17461.78463.77981.78502.5778

picture of 2-Fluoropropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H8 110.507 C1 C4 H10 110.393
C1 C5 H7 109.918 C1 C5 H9 110.507
C1 C5 H11 110.393 F2 C1 H3 105.212
F2 C1 C4 107.826 F2 C1 C5 107.826
H3 C1 C4 110.552 H3 C1 C5 110.552
C4 C1 C5 114.385 H7 C5 H9 108.487
H7 C5 H11 108.646 H8 C4 H10 108.839
H9 C5 H11 108.839
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability