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

using model chemistry: MP2=FULL/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/aug-cc-pVQZ
 hartrees
Energy at 0K-218.185126
Energy at 298.15K-218.193017
HF Energy-217.220825
Nuclear repulsion energy133.505824
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 MP2=FULL/aug-cc-pVQZ
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' 3198 3058 17.01      
2 A' 3190 3051 27.05      
3 A' 3109 2974 22.30      
4 A' 3093 2959 5.25      
5 A' 1532 1465 8.06      
6 A' 1512 1446 6.38      
7 A' 1425 1363 20.47      
8 A' 1383 1322 9.63      
9 A' 1214 1161 12.13      
10 A' 1165 1114 54.49      
11 A' 976 933 40.20      
12 A' 843 807 12.74      
13 A' 479 458 2.95      
14 A' 355 340 0.99      
15 A' 267 255 0.08      
16 A" 3196 3056 11.37      
17 A" 3184 3046 0.11      
18 A" 3092 2957 9.53      
19 A" 1506 1441 0.02      
20 A" 1500 1435 0.08      
21 A" 1426 1364 31.68      
22 A" 1387 1327 0.10      
23 A" 1190 1139 12.12      
24 A" 951 910 0.00      
25 A" 939 898 0.75      
26 A" 412 394 6.44      
27 A" 218 208 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 21370.4 cm-1
Scaled (by 0.9564) Zero Point Vibrational Energy (zpe) 20438.6 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 MP2=FULL/aug-cc-pVQZ
ABC
0.29284 0.27567 0.16225

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/aug-cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.280 0.243 0.000
F2 -0.872 1.035 0.000
H3 1.119 0.935 0.000
C4 0.280 -0.581 1.257
C5 0.280 -0.581 -1.257
H6 1.187 -1.175 1.312
H7 1.187 -1.175 -1.312
H8 0.230 0.058 2.131
H9 0.230 0.058 -2.131
H10 -0.575 -1.250 1.261
H11 -0.575 -1.250 -1.261

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39871.08811.50271.50272.13412.13412.13992.13992.13322.1332
F21.39871.99402.34962.34963.29383.29382.59082.59082.62762.6276
H31.08811.99402.14082.14082.48592.48592.47052.47053.03933.0393
C41.50272.34962.14082.51361.08582.78821.08423.44821.08552.7422
C51.50272.34962.14082.51362.78821.08583.44821.08422.74221.0855
H62.13413.29382.48591.08582.78822.62381.76313.78051.76423.1196
H72.13413.29382.48592.78821.08582.62383.78051.76313.11961.7642
H82.13992.59082.47051.08423.44821.76313.78054.26251.76493.7241
H92.13992.59082.47053.44821.08423.78051.76314.26253.72411.7649
H102.13322.62763.03931.08552.74221.76423.11961.76493.72412.5228
H112.13322.62763.03932.74221.08553.11961.76423.72411.76492.5228

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 110.581 C1 C4 H10 109.967
C1 C5 H7 110.022 C1 C5 H9 110.581
C1 C5 H11 109.967 F2 C1 H3 105.937
F2 C1 C4 108.103 F2 C1 C5 108.103
H3 C1 C4 110.422 H3 C1 C5 110.422
C4 C1 C5 113.516 H7 C5 H9 108.678
H7 C5 H11 108.685 H8 C4 H10 108.865
H9 C5 H11 108.865
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability