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All results from a given calculation for CF2ClCFCl2 (Ethane, 1,1,2-trichloro-1,2,2-trifluoro-)

using model chemistry: BLYP/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/3-21G
 hartrees
Energy at 0K-1747.521154
Energy at 298.15K-1747.522174
HF Energy-1747.521154
Nuclear repulsion energy672.686649
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/3-21G
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 1206 1199 143.06      
2 A 1173 1166 60.57      
3 A 1119 1113 145.65      
4 A 917 912 56.07      
5 A 743 739 156.61      
6 A 674 670 322.44      
7 A 588 585 19.28      
8 A 466 463 6.07      
9 A 382 380 7.88      
10 A 350 348 1.89      
11 A 326 324 1.62      
12 A 294 293 0.92      
13 A 273 272 0.62      
14 A 247 246 0.45      
15 A 212 211 0.97      
16 A 184 183 1.80      
17 A 146 145 2.31      
18 A 59 58 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 4678.6 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 4652.9 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/3-21G
ABC
0.04824 0.03343 0.02764

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.523 0.151 0.375
C2 -0.665 -0.565 -0.320
F3 0.342 0.238 1.729
Cl4 2.092 -0.875 0.010
Cl5 0.748 1.864 -0.387
Cl6 -2.287 0.270 0.301
F7 -0.586 -0.454 -1.681
F8 -0.708 -1.888 0.058

Atom - Atom Distances (Å)
  C1 C2 F3 Cl4 Cl5 Cl6 F7 F8
C11.55161.36831.91031.88812.81312.41312.4026
C21.55162.42002.79412.81121.92711.36721.3763
F31.36832.42002.69362.69902.99143.60062.9001
Cl41.91032.79412.69363.07644.53563.19512.9780
Cl51.88812.81122.69903.07643.49692.97184.0490
Cl62.81311.92712.99144.53563.49692.71032.6847
F72.41311.36723.60063.19512.97182.71032.2565
F82.40261.37632.90012.97804.04902.68472.2565

picture of Ethane, 1,1,2-trichloro-1,2,2-trifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl6 107.440 C1 C2 F7 111.375
C1 C2 F8 110.139 C2 C1 F3 111.797
C2 C1 Cl4 107.175 C2 C1 Cl5 109.237
F3 C1 Cl4 109.370 F3 C1 Cl5 110.948
Cl4 C1 Cl5 108.176 Cl6 C2 F7 109.540
Cl6 C2 F8 107.547 F7 C2 F8 110.669
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.102      
2 C 0.396      
3 F -0.161      
4 Cl 0.087      
5 Cl 0.110      
6 Cl 0.038      
7 F -0.181      
8 F -0.187      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.138 -0.394 -0.025 0.418
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -66.429 -0.005 -0.008
y -0.005 -64.545 0.211
z -0.008 0.211 -64.381
Traceless
 xyz
x -1.967 -0.005 -0.008
y -0.005 0.860 0.211
z -0.008 0.211 1.107
Polar
3z2-r22.213
x2-y2-1.884
xy-0.005
xz-0.008
yz0.211


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.619 -1.957 -1.245
y -1.957 8.112 -0.475
z -1.245 -0.475 5.041


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000