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All results from a given calculation for CH3CCl3 (Ethane, 1,1,1-trichloro-)

using model chemistry: B3LYP/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYP/aug-cc-pVTZ
 hartrees
Energy at 0K-1458.746445
Energy at 298.15K-1458.750100
HF Energy-1458.746445
Nuclear repulsion energy358.825730
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 B3LYP/aug-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 A1 3055 2956 1.96      
2 A1 1418 1372 8.81      
3 A1 1068 1033 17.61      
4 A1 516 499 9.37      
5 A1 340 329 0.80      
6 A2 297 287 0.00      
7 E 3135 3033 2.70      
7 E 3135 3033 2.71      
8 E 1481 1433 3.36      
8 E 1481 1433 3.36      
9 E 1101 1066 49.82      
9 E 1101 1066 49.84      
10 E 676 654 123.30      
10 E 676 654 123.25      
11 E 341 330 2.48      
11 E 341 330 2.48      
12 E 236 228 0.12      
12 E 236 228 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 10317.4 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 9982.1 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 B3LYP/aug-cc-pVTZ
ABC
0.07769 0.07769 0.05571

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.774
C2 0.000 0.000 0.248
H3 0.000 -1.016 2.130
H4 0.879 0.508 2.130
H5 -0.879 0.508 2.130
Cl6 0.000 1.679 -0.363
Cl7 -1.454 -0.839 -0.363
Cl8 1.454 -0.839 -0.363

Atom - Atom Distances (Å)
  C1 C2 H3 H4 H5 Cl6 Cl7 Cl8
C11.52601.07621.07621.07622.71782.71782.7178
C21.52602.13862.13862.13861.78681.78681.7868
H31.07622.13861.75901.75903.67112.89162.8916
H41.07622.13861.75901.75902.89163.67112.8916
H51.07622.13861.75901.75902.89162.89163.6711
Cl62.71781.78683.67112.89162.89162.90812.9081
Cl72.71781.78682.89163.67112.89162.90812.9081
Cl82.71781.78682.89162.89163.67112.90812.9081

picture of Ethane, 1,1,1-trichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl6 110.004 C1 C2 Cl7 110.004
C1 C2 Cl8 110.004 C2 C1 H3 109.322
C2 C1 H4 109.322 C2 C1 H5 109.322
H3 C1 H4 109.620 H3 C1 H5 109.620
H4 C1 H5 109.620 Cl6 C2 Cl7 108.933
Cl6 C2 Cl8 108.933 Cl7 C2 Cl8 108.933
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability