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All results from a given calculation for CH3CHFCl (Ethane, 1-chloro-1-fluoro-)

using model chemistry: MP2=FULL/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2=FULL/cc-pVDZ
 hartrees
Energy at 0K-637.634077
Energy at 298.15K-637.639061
HF Energy-637.013922
Nuclear repulsion energy165.625672
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/cc-pVDZ
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 3231 3071 5.77      
2 A 3217 3057 7.22      
3 A 3162 3005 21.70      
4 A 3109 2955 4.95      
5 A 1489 1415 2.70      
6 A 1481 1408 3.97      
7 A 1424 1353 33.75      
8 A 1382 1314 5.92      
9 A 1323 1257 48.24      
10 A 1163 1106 93.02      
11 A 1149 1092 48.01      
12 A 1047 995 21.20      
13 A 929 882 49.34      
14 A 713 678 54.81      
15 A 480 456 8.15      
16 A 385 366 2.27      
17 A 330 314 1.23      
18 A 271 258 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 13142.1 cm-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 12490.2 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/cc-pVDZ
ABC
0.29990 0.15403 0.11022

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.406 0.104 0.387
C2 1.246 -1.046 -0.111
H3 0.427 0.212 1.481
F4 0.852 1.279 -0.165
Cl5 -1.316 -0.124 -0.056
H6 1.164 -1.114 -1.205
H7 2.297 -0.869 0.164
H8 0.905 -1.990 0.337

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 H6 H7 H8
C11.50901.09961.37261.79232.14372.13822.1535
C21.50902.18872.35922.72311.09931.10071.0987
H31.09962.18872.00732.34743.08552.53002.5276
F41.37262.35922.00732.58412.62812.60993.3079
Cl51.79232.72312.34742.58412.90763.69502.9274
H62.14371.09933.08552.62812.90761.79371.7924
H72.13821.10072.53002.60993.69501.79371.7949
H82.15351.09872.52763.30792.92741.79241.7949

picture of Ethane, 1-chloro-1-fluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 109.544 C1 C2 H7 109.030
C1 C2 H8 110.357 C2 C1 H3 113.140
C2 C1 F4 109.821 C2 C1 Cl5 110.857
H3 C1 F4 108.069 H3 C1 Cl5 106.036
F4 C1 Cl5 108.751 H6 C2 H7 109.237
H6 C2 H8 109.269 H7 C2 H8 109.386
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability