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All results from a given calculation for CHF2CH2F (Ethane, 1,1,2-trifluoro)

using model chemistry: MP4=FULL/daug-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 MP4=FULL/daug-cc-pVDZ
 hartrees
Energy at 0K-376.810136
Energy at 298.15K 
HF Energy-375.839085
Nuclear repulsion energy188.588336
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 MP4=FULL/daug-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 3155 3155        
2 A 3125 3125        
3 A 3079 3079        
4 A 1477 1477        
5 A 1438 1438        
6 A 1372 1372        
7 A 1320 1320        
8 A 1242 1242        
9 A 1152 1152        
10 A 1119 1119        
11 A 1068 1068        
12 A 1041 1041        
13 A 893 893        
14 A 556 556        
15 A 465 465        
16 A 414 414        
17 A 236 236        
18 A 117 117        

Unscaled Zero Point Vibrational Energy (zpe) 11633.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11633.8 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 MP4=FULL/daug-cc-pVDZ
ABC
0.29584 0.11897 0.09166

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/daug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.770 -0.606 -0.289
C2 0.465 0.020 0.335
F3 -1.898 0.106 0.152
F4 1.556 -0.761 -0.008
F5 0.674 1.278 -0.184
H6 -0.713 -0.540 -1.386
H7 -0.867 -1.653 0.041
H8 0.422 0.104 1.433

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 H6 H7 H8
C11.51891.40492.34832.37641.10141.10162.2108
C21.51892.37181.38491.37762.15982.15861.1012
F31.40492.37183.56502.84622.04652.04232.6498
F42.34831.38493.56502.22872.66392.58272.0277
F52.37641.37762.84622.22872.58303.31922.0139
H61.10142.15982.04652.66392.58301.81663.1062
H71.10162.15862.04232.58273.31921.81662.5860
H82.21081.10122.64982.02772.01393.10622.5860

picture of Ethane, 1,1,2-trifluoro state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F4 107.851 C1 C2 F5 110.165
C1 C2 H8 114.142 C2 C1 F3 108.364
C2 C1 H6 110.004 C2 C1 H7 109.898
F3 C1 H6 108.882 F3 C1 H7 108.534
F4 C2 F5 107.564 F4 C2 H8 108.762
F5 C2 H8 108.158 H6 C1 H7 111.095
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability