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

using model chemistry: MP2=FULL/TZVP

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/TZVP
 hartrees
Energy at 0K-217.932939
Energy at 298.15K-217.940860
HF Energy-217.202789
Nuclear repulsion energy132.888803
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/TZVP
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' 3195 3044 25.35      
2 A' 3188 3037 36.39      
3 A' 3112 2965 26.38      
4 A' 3092 2946 6.74      
5 A' 1534 1461 7.31      
6 A' 1518 1446 5.32      
7 A' 1447 1379 21.88      
8 A' 1411 1344 11.98      
9 A' 1228 1170 9.64      
10 A' 1177 1121 47.11      
11 A' 978 932 45.13      
12 A' 842 803 13.16      
13 A' 486 463 3.52      
14 A' 359 342 0.63      
15 A' 275 262 0.10      
16 A" 3193 3042 14.43      
17 A" 3181 3031 0.24      
18 A" 3089 2943 11.49      
19 A" 1508 1437 0.07      
20 A" 1505 1434 0.00      
21 A" 1442 1374 29.81      
22 A" 1400 1333 1.58      
23 A" 1193 1136 13.54      
24 A" 962 916 0.05      
25 A" 952 907 0.19      
26 A" 418 398 7.17      
27 A" 212 202 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 21448.8 cm-1
Scaled (by 0.9527) Zero Point Vibrational Energy (zpe) 20434.3 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/TZVP
ABC
0.29004 0.27302 0.16059

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.281 0.242 0.000
F2 -0.874 1.043 0.000
H3 1.126 0.933 0.000
C4 0.281 -0.585 1.263
C5 0.281 -0.585 -1.263
H6 1.190 -1.182 1.317
H7 1.190 -1.182 -1.317
H8 0.235 0.058 2.140
H9 0.235 0.058 -2.140
H10 -0.579 -1.254 1.273
H11 -0.579 -1.254 -1.273

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40561.09161.50961.50962.14222.14222.14872.14872.14402.1440
F21.40562.00312.36192.36193.30873.30872.60412.60412.64262.6426
H31.09162.00312.14772.14772.49232.49232.47792.47793.05093.0509
C41.50962.36192.14772.52661.08972.80021.08813.46401.08932.7606
C51.50962.36192.14772.52662.80021.08973.46401.08812.76061.0893
H62.14223.30872.49231.08972.80022.63341.76893.79491.77093.1373
H72.14223.30872.49232.80021.08972.63343.79491.76893.13731.7709
H82.14872.60412.47791.08813.46401.76893.79494.28051.77023.7463
H92.14872.60412.47793.46401.08813.79491.76894.28053.74631.7702
H102.14402.64263.05091.08932.76061.77093.13731.77023.74632.5467
H112.14402.64263.05092.76061.08933.13731.77093.74631.77022.5467

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 110.564 C1 C4 H10 110.123
C1 C5 H7 109.954 C1 C5 H9 110.564
C1 C5 H11 110.123 F2 C1 H3 105.987
F2 C1 C4 108.178 F2 C1 C5 108.178
H3 C1 C4 110.276 H3 C1 C5 110.276
C4 C1 C5 113.614 H7 C5 H9 108.638
H7 C5 H11 108.733 H8 C4 H10 108.784
H9 C5 H11 108.784
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability