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All results from a given calculation for CH3CHCl2 (Ethane, 1,1-dichloro-)

using model chemistry: CCSD=FULL/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-997.834336
Energy at 298.15K-997.839146
HF Energy-997.045455
Nuclear repulsion energy209.734536
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 CCSD=FULL/6-31G(2df,p)
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' 3220 3032 5.37      
2 A' 3201 3014 0.09      
3 A' 3113 2931 4.90      
4 A' 1527 1438 6.42      
5 A' 1452 1367 7.24      
6 A' 1350 1271 10.58      
7 A' 1138 1072 3.02      
8 A' 1024 965 10.61      
9 A' 679 640 10.25      
10 A' 416 392 3.42      
11 A' 285 268 1.10      
12 A" 3199 3012 5.67      
13 A" 1530 1440 1.20      
14 A" 1299 1223 40.04      
15 A" 1107 1043 37.14      
16 A" 763 718 87.29      
17 A" 328 309 0.49      
18 A" 279 263 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 12955.1 cm-1
Scaled (by 0.9416) Zero Point Vibrational Energy (zpe) 12198.6 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 CCSD=FULL/6-31G(2df,p)
ABC
0.21633 0.10722 0.07603

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.213 0.499 0.000
C2 -0.978 1.429 0.000
H3 1.154 1.037 0.000
Cl4 0.213 -0.517 1.458
Cl5 0.213 -0.517 -1.458
H6 -1.903 0.857 0.000
H7 -0.949 2.059 0.888
H8 -0.949 2.059 -0.888

Atom - Atom Distances (Å)
  C1 C2 H3 Cl4 Cl5 H6 H7 H8
C11.51091.08391.77681.77682.14632.13802.1380
C21.51092.16732.70712.70711.08791.08921.0892
H31.08392.16732.32922.32923.06232.50032.5003
Cl41.77682.70712.32922.91602.91382.88223.6723
Cl51.77682.70712.32922.91602.91383.67232.8822
H62.14631.08793.06232.91382.91381.77351.7735
H72.13801.08922.50032.88223.67231.77351.7759
H82.13801.08922.50033.67232.88221.77351.7759

picture of Ethane, 1,1-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 110.294 C1 C2 H7 109.560
C1 C2 H8 109.560 C2 C1 H3 112.236
C2 C1 Cl4 110.594 C2 C1 Cl5 110.594
H3 C1 Cl4 106.489 H3 C1 Cl5 106.489
Cl4 C1 Cl5 110.289 H6 C2 H7 109.096
H6 C2 H8 109.096 H7 C2 H8 109.215
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability