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All results from a given calculation for BrF3 (Bromine trifluoride)

using model chemistry: CID/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CID/6-31G
 hartrees
Energy at 0K-2868.127959
Energy at 298.15K-2868.131788
Nuclear repulsion energy314.456348
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 CID/6-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 643 601 6.27      
2 A1 527 493 0.14      
3 A1 244 228 29.34      
4 B1 221 206 28.45      
5 B2 612 572 197.91      
6 B2 340 318 6.92      

Unscaled Zero Point Vibrational Energy (zpe) 1292.5 cm-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 1208.8 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 CID/6-31G
ABC
0.32961 0.12646 0.09140

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-31G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 0.000 0.000 0.335
F2 0.000 0.000 -1.487
F3 0.000 1.873 0.092
F4 0.000 -1.873 0.092

Atom - Atom Distances (Å)
  Br1 F2 F3 F4
Br11.82161.88881.8888
F21.82162.44932.4493
F31.88882.44933.7460
F41.88882.44933.7460

picture of Bromine trifluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 Br1 F3 82.598 F2 Br1 F4 82.598
F3 Br1 F4 165.197
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability