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All results from a given calculation for CF3CH2Cl (2,2,2-Trifluoroethyl chloride)

using model chemistry: MP2=FULL/6-31G**

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/6-31G**
 hartrees
Energy at 0K-835.648956
Energy at 298.15K-835.652898
HF Energy-834.711675
Nuclear repulsion energy322.984581
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/6-31G**
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' 3198 2989 7.73      
2 A' 1529 1429 19.55      
3 A' 1428 1335 61.21      
4 A' 1338 1251 136.99      
5 A' 1226 1146 245.53      
6 A' 892 834 27.71      
7 A' 834 779 15.93      
8 A' 647 605 25.64      
9 A' 539 503 6.09      
10 A' 365 341 0.63      
11 A' 191 178 1.59      
12 A" 3277 3062 0.24      
13 A" 1367 1277 146.82      
14 A" 1180 1102 102.65      
15 A" 956 893 11.32      
16 A" 532 497 2.05      
17 A" 358 334 1.14      
18 A" 110 103 2.99      

Unscaled Zero Point Vibrational Energy (zpe) 9983.8 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 9328.8 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 MP2=FULL/6-31G**
ABC
0.17601 0.06009 0.05952

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.860 0.486 0.000
C2 0.647 0.426 0.000
Cl3 -1.577 -1.126 0.000
H4 -1.179 1.020 0.888
H5 -1.179 1.020 -0.888
F6 1.128 1.690 0.000
F7 1.128 -0.199 1.088
F8 1.128 -0.199 -1.088

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.50791.76421.08471.08472.32402.36672.3667
C21.50792.71252.11582.11581.35211.34371.3437
Cl31.76422.71252.35672.35673.90503.05943.0594
H41.08472.11582.35671.77612.56122.61693.2730
H51.08472.11582.35671.77612.56123.27302.6169
F62.32401.35213.90502.56122.56122.17992.1799
F72.36671.34373.05942.61693.27302.17992.1757
F82.36671.34373.05943.27302.61692.17992.1757

picture of 2,2,2-Trifluoroethyl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.580 C1 C2 F7 112.067
C1 C2 F8 112.067 C2 C1 Cl3 111.753
C2 C1 H4 108.281 C2 C1 H5 108.281
Cl3 C1 H4 109.300 Cl3 C1 H5 109.300
H4 C1 H5 109.906 F6 C2 F7 107.927
F6 C2 F8 107.927 F7 C2 F8 108.113
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability