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All results from a given calculation for CHF2CH2F (Ethane, 1,1,2-trifluoro)

using model chemistry: HSEh1PBE/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/daug-cc-pVDZ
 hartrees
Energy at 0K-377.246061
Energy at 298.15K 
HF Energy-377.246061
Nuclear repulsion energy190.311315
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 HSEh1PBE/daug-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 3158 3158 15.78 34.04 0.69 0.82
2 A 3118 3118 20.42 93.84 0.26 0.41
3 A 3085 3085 15.90 130.08 0.05 0.10
4 A 1464 1464 8.76 3.76 0.74 0.85
5 A 1441 1441 13.36 1.52 0.58 0.74
6 A 1371 1371 14.85 2.34 0.74 0.85
7 A 1317 1317 8.63 1.39 0.75 0.86
8 A 1252 1252 13.89 3.63 0.66 0.80
9 A 1162 1162 79.54 4.03 0.63 0.77
10 A 1127 1127 15.20 1.92 0.25 0.40
11 A 1108 1108 279.72 0.12 0.58 0.74
12 A 1086 1086 17.50 6.97 0.37 0.54
13 A 904 904 34.62 4.37 0.23 0.38
14 A 572 572 3.40 1.96 0.23 0.38
15 A 470 470 17.87 0.53 0.73 0.84
16 A 423 423 5.47 1.32 0.40 0.57
17 A 241 241 7.96 0.07 0.49 0.66
18 A 113 113 8.02 0.04 0.72 0.83

Unscaled Zero Point Vibrational Energy (zpe) 11706.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11706.0 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 HSEh1PBE/daug-cc-pVDZ
ABC
0.30162 0.12067 0.09312

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/daug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.775 -0.587 -0.289
C2 0.464 0.019 0.327
F3 -1.885 0.111 0.154
F4 1.532 -0.766 -0.005
F5 0.690 1.262 -0.182
H6 -0.720 -0.516 -1.383
H7 -0.867 -1.635 0.025
H8 0.414 0.104 1.421

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 H6 H7 H8
C11.51011.38382.33132.36071.09771.09782.1948
C21.51012.35631.36731.36172.14772.14401.0985
F31.38382.35633.53122.83982.02792.02432.6250
F42.33131.36733.53122.20312.65222.55192.0107
F52.36071.36172.83982.20312.56713.29471.9964
H61.09772.14772.02792.65222.56711.80453.0881
H71.09782.14402.02432.55193.29471.80452.5720
H82.19481.09852.62502.01071.99643.08812.5720

picture of Ethane, 1,1,2-trifluoro state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F4 108.129 C1 C2 F5 110.473
C1 C2 H8 113.630 C2 C1 F3 108.944
C2 C1 H6 109.876 C2 C1 H7 109.588
F3 C1 H6 109.071 F3 C1 H7 108.776
F4 C2 F5 107.664 F4 C2 H8 108.769
F5 C2 H8 108.006 H6 C1 H7 110.555
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.296      
2 C 1.666      
3 F -0.566      
4 F -0.625      
5 F -0.778      
6 H -0.231      
7 H -0.305      
8 H -0.458      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.306 -1.486 0.362 1.560
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.695 1.681 1.551
y 1.681 -28.129 0.522
z 1.551 0.522 -24.972
Traceless
 xyz
x -6.144 1.681 1.551
y 1.681 0.704 0.522
z 1.551 0.522 5.440
Polar
3z2-r210.881
x2-y2-4.565
xy1.681
xz1.551
yz0.522


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.719 -0.043 -0.007
y -0.043 4.554 0.061
z -0.007 0.061 4.302


<r2> (average value of r2) Å2
<r2> 111.900
(<r2>)1/2 10.578