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All results from a given calculation for CHFClBr (fluorochlorobromomethane)

using model chemistry: B2PLYP/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B2PLYP/daug-cc-pVTZ
 hartrees
Energy at 0K-3172.412206
Energy at 298.15K 
HF Energy-3172.132245
Nuclear repulsion energy321.364623
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 B2PLYP/daug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at B2PLYP/daug-cc-pVTZ
ABC
0.21474 0.06693 0.05270

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.571 0.461 0.414
Br2 -1.204 -0.186 -0.028
Cl3 1.829 -0.684 -0.068
F4 0.778 1.643 -0.203
H5 0.613 0.594 1.487

Atom - Atom Distances (Å)
  C1 Br2 Cl3 F4 H5
C11.93981.76801.34941.0819
Br21.93983.07372.70232.4910
Cl31.76803.07372.55682.3514
F41.34942.70232.55681.9955
H51.08192.49102.35141.9955

picture of fluorochlorobromomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 Cl3 111.906 Br2 C1 F4 109.167
Br2 C1 H5 107.638 Cl3 C1 F4 109.471
Cl3 C1 H5 108.797 F4 C1 H5 109.831
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.678      
2 Br -0.159      
3 Cl -0.395      
4 F -0.640      
5 H 0.516      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.012 -0.098 1.216 1.220
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.879 -0.050 1.074
y -0.050 -43.525 1.459
z 1.074 1.459 -40.580
Traceless
 xyz
x 0.173 -0.050 1.074
y -0.050 -2.295 1.459
z 1.074 1.459 2.122
Polar
3z2-r24.243
x2-y21.646
xy-0.050
xz1.074
yz1.459


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 180.393
(<r2>)1/2 13.431