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All results from a given calculation for CH3CF2Cl (1-Chloro-1,1-Difluoroethane)

using model chemistry: BLYP/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-31+G**
 hartrees
Energy at 0K-737.852382
Energy at 298.15K-737.856475
HF Energy-737.852382
Nuclear repulsion energy240.653030
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 BLYP/6-31+G**
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' 3077 3061 4.25      
2 A' 2998 2982 2.74      
3 A' 1450 1442 1.19      
4 A' 1383 1375 23.44      
5 A' 1161 1155 129.72      
6 A' 1092 1086 154.29      
7 A' 841 837 153.03      
8 A' 631 627 65.99      
9 A' 507 505 12.71      
10 A' 395 393 5.45      
11 A' 288 286 1.24      
12 A" 3094 3077 2.70      
13 A" 1447 1439 3.80      
14 A" 1132 1126 138.42      
15 A" 908 903 106.48      
16 A" 412 410 0.27      
17 A" 313 311 0.38      
18 A" 237 236 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 10682.4 cm-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 10625.8 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 BLYP/6-31+G**
ABC
0.16856 0.10284 0.10053

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.358 0.015 0.000
C2 -0.831 1.457 0.000
Cl3 1.467 -0.136 0.000
F4 -0.831 -0.662 1.106
F5 -0.831 -0.662 -1.106
H6 -1.931 1.461 0.000
H7 -0.461 1.971 0.897
H8 -0.461 1.971 -0.897

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 H6 H7 H8
C11.51801.83051.38051.38052.13752.15502.1550
C21.51802.79562.39052.39051.10061.09811.0981
Cl31.83052.79562.60372.60373.75462.99352.9935
F41.38052.39052.60372.21252.63502.66763.3295
F51.38052.39052.60372.21252.63503.32952.6676
H62.13751.10063.75462.63502.63501.79631.7963
H72.15501.09812.99352.66763.32951.79631.7939
H82.15501.09812.99353.32952.66761.79631.7939

picture of 1-Chloro-1,1-Difluoroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 108.372 C1 C2 H7 109.888
C1 C2 H8 109.888 C2 C1 Cl3 112.875
C2 C1 F4 111.042 C2 C1 F5 111.042
Cl3 C1 F4 107.532 Cl3 C1 F5 107.532
F4 C1 F5 106.521 H6 C2 H7 109.569
H6 C2 H8 109.569 H7 C2 H8 109.537
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.316      
2 C -0.452      
3 Cl 0.024      
4 F -0.219      
5 F -0.219      
6 H 0.181      
7 H 0.185      
8 H 0.185      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.706 2.315 0.000 2.420
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.510 -2.039 0.000
y -2.039 -34.118 0.000
z 0.000 0.000 -37.294
Traceless
 xyz
x 0.196 -2.039 0.000
y -2.039 2.284 0.000
z 0.000 0.000 -2.480
Polar
3z2-r2-4.959
x2-y2-1.392
xy-2.039
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.371 -0.335 0.000
y -0.335 5.602 0.000
z 0.000 0.000 5.354


<r2> (average value of r2) Å2
<r2> 134.806
(<r2>)1/2 11.611