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All results from a given calculation for CHFClI (fluorochloroiodomethane)

using model chemistry: MP3=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3=FULL/6-311G**
 hartrees
Energy at 0K-7515.470179
Energy at 298.15K 
HF Energy-7514.217063
Nuclear repulsion energy412.713326
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 MP3=FULL/6-311G**
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 3239 3239 3.46      
2 A 1390 1390 21.34      
3 A 1259 1259 107.59      
4 A 1153 1153 189.38      
5 A 817 817 175.05      
6 A 602 602 37.92      
7 A 431 431 0.92      
8 A 280 280 0.16      
9 A 201 201 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 4686.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4686.0 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 MP3=FULL/6-311G**
ABC
0.21176 0.04784 0.04000

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.002 0.469 0.414
H2 1.075 0.610 1.486
F3 1.278 1.628 -0.209
Cl4 2.175 -0.751 -0.071
I5 -1.048 -0.100 -0.017

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4 I5
C11.08341.34411.76002.1711
H21.08341.98722.34162.6959
F31.34411.98722.54612.9040
Cl41.76002.34162.54613.2885
I52.17112.69592.90403.2885

picture of fluorochloroiodomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 109.423 H2 C1 Cl4 108.526
H2 C1 I5 107.064 F3 C1 Cl4 109.486
F3 C1 I5 109.129 Cl4 C1 I5 113.138
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability