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All results from a given calculation for CFClBrI (fluorochlorobromoiodomethane)

using model chemistry: M06-2X/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at M06-2X/3-21G*
 hartrees
Energy at 0K-10048.269215
Energy at 298.15K 
HF Energy-10048.269215
Nuclear repulsion energy905.670484
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 M06-2X/3-21G*
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 1118 1059 94.44 5.42 0.45 0.62
2 A 774 733 193.18 7.01 0.68 0.81
3 A 746 707 204.82 14.83 0.55 0.71
4 A 435 412 0.78 10.24 0.03 0.07
5 A 313 296 0.39 3.53 0.47 0.64
6 A 268 254 1.14 3.30 0.72 0.84
7 A 249 235 0.26 7.88 0.21 0.34
8 A 178 169 0.02 3.65 0.64 0.78
9 A 138 131 0.06 3.14 0.59 0.75

Unscaled Zero Point Vibrational Energy (zpe) 2108.7 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 1997.4 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 M06-2X/3-21G*
ABC
0.05915 0.02596 0.02110

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.441 0.474 0.347
F2 0.530 0.711 1.705
Cl3 0.754 2.007 -0.501
Br4 1.775 -0.839 -0.141
I5 -1.554 -0.264 -0.075

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 I5
C11.38171.78021.93422.1687
F21.38172.56882.71362.9092
Cl31.78022.56883.04553.2661
Br41.93422.71363.04553.3786
I52.16872.90923.26613.3786

picture of fluorochlorobromoiodomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.007 F2 C1 Br4 108.700
F2 C1 I5 107.991 Cl3 C1 Br4 110.087
Cl3 C1 I5 111.220 Br4 C1 I5 110.737
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.035      
2 F -0.262      
3 Cl 0.076      
4 Br 0.063      
5 I 0.157      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.349 -0.708 -0.745 1.085
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -65.262 -0.235 -0.261
y -0.235 -68.772 -0.324
z -0.261 -0.324 -71.464
Traceless
 xyz
x 4.856 -0.235 -0.261
y -0.235 -0.409 -0.324
z -0.261 -0.324 -4.447
Polar
3z2-r2-8.894
x2-y23.510
xy-0.235
xz-0.261
yz-0.324


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.491 0.258 -0.157
y 0.258 9.253 -0.329
z -0.157 -0.329 6.427


<r2> (average value of r2) Å2
<r2> 429.270
(<r2>)1/2 20.719