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

using model chemistry: HF/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/cc-pVTZ
 hartrees
Energy at 0K-217.204479
Energy at 298.15K-217.212571
HF Energy-217.204479
Nuclear repulsion energy133.659022
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 HF/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' 3241 2949 75.66 65.76 0.48 0.64
2 A' 3234 2943 63.29 80.94 0.75 0.86
3 A' 3183 2897 17.30 168.86 0.30 0.46
4 A' 3168 2883 14.75 237.01 0.00 0.01
5 A' 1626 1480 5.05 1.55 0.73 0.84
6 A' 1606 1462 4.89 7.27 0.75 0.86
7 A' 1547 1408 20.47 2.66 0.39 0.56
8 A' 1500 1365 12.98 4.94 0.63 0.77
9 A' 1298 1182 11.34 2.49 0.14 0.25
10 A' 1262 1149 62.79 2.18 0.75 0.86
11 A' 1044 950 61.52 6.25 0.58 0.74
12 A' 877 799 9.67 10.04 0.12 0.21
13 A' 513 467 3.71 0.44 0.06 0.12
14 A' 376 342 0.79 0.20 0.34 0.50
15 A' 275 250 0.17 0.01 0.74 0.85
16 A" 3235 2944 28.68 55.58 0.75 0.86
17 A" 3223 2933 0.19 7.07 0.75 0.86
18 A" 3162 2878 19.62 2.17 0.75 0.86
19 A" 1603 1459 0.00 8.05 0.75 0.86
20 A" 1597 1453 0.08 5.85 0.75 0.86
21 A" 1545 1406 24.43 0.12 0.75 0.86
22 A" 1496 1361 2.74 1.50 0.75 0.86
23 A" 1244 1132 15.14 4.12 0.75 0.86
24 A" 1014 923 0.05 2.11 0.75 0.86
25 A" 1005 914 0.12 0.95 0.75 0.86
26 A" 443 403 7.99 0.75 0.75 0.86
27 A" 228 208 0.00 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 22271.9 cm-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 20269.6 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 HF/cc-pVTZ
ABC
0.29764 0.27161 0.16198

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.273 0.243 0.000
F2 -0.854 1.033 0.000
H3 1.118 0.922 0.000
C4 0.273 -0.580 1.269
C5 0.273 -0.580 -1.269
H6 1.174 -1.180 1.329
H7 1.174 -1.180 -1.329
H8 0.232 0.065 2.136
H9 0.232 0.065 -2.136
H10 -0.584 -1.242 1.291
H11 -0.584 -1.242 -1.291

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.37621.08371.51261.51262.14542.14542.14422.14422.14662.1466
F21.37621.97452.34152.34153.28253.28252.58452.58452.62962.6296
H31.08371.97452.14032.14032.48782.48782.46652.46653.04113.0411
C41.51262.34152.14032.53741.08382.81401.08243.46611.08352.7794
C51.51262.34152.14032.53742.81401.08383.46611.08242.77941.0835
H62.14543.28252.48781.08382.81402.65781.75803.80091.76003.1559
H72.14543.28252.48782.81401.08382.65783.80091.75803.15591.7600
H82.14422.58452.46651.08243.46611.75803.80094.27291.75803.7580
H92.14422.58452.46653.46611.08243.80091.75804.27293.75801.7580
H102.14662.62963.04111.08352.77941.76003.15591.75803.75802.5819
H112.14662.62963.04112.77941.08353.15591.76003.75801.75802.5819

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 110.344 C1 C4 H10 110.470
C1 C5 H7 110.353 C1 C5 H9 110.344
C1 C5 H11 110.470 F2 C1 H3 106.164
F2 C1 C4 108.206 F2 C1 C5 108.206
H3 C1 C4 109.955 H3 C1 C5 109.955
C4 C1 C5 114.025 H7 C5 H9 108.499
H7 C5 H11 108.596 H8 C4 H10 108.519
H9 C5 H11 108.519
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.252      
2 F -0.315      
3 H 0.068      
4 C -0.292      
5 C -0.292      
6 H 0.086      
7 H 0.086      
8 H 0.109      
9 H 0.109      
10 H 0.095      
11 H 0.095      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.557 -1.211 0.000 1.972
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.042 1.704 0.000
y 1.704 -26.591 0.000
z 0.000 0.000 -24.789
Traceless
 xyz
x -0.352 1.704 0.000
y 1.704 -1.176 0.000
z 0.000 0.000 1.528
Polar
3z2-r23.055
x2-y20.549
xy1.704
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.087 -0.037 0.000
y -0.037 5.163 0.000
z 0.000 0.000 5.730


<r2> (average value of r2) Å2
<r2> 84.858
(<r2>)1/2 9.212