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All results from a given calculation for CF3CN (Acetonitrile, trifluoro-)

using model chemistry: B1B95/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/cc-pVTZ
 hartrees
Energy at 0K-430.508948
Energy at 298.15K-430.510169
Nuclear repulsion energy232.602714
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 B1B95/cc-pVTZ
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 2418 2314 25.92      
2 A1 1254 1200 340.48      
3 A1 828 793 5.43      
4 A1 526 503 5.54      
5 E 1240 1186 316.18      
5 E 1240 1186 316.07      
6 E 636 609 0.22      
6 E 636 609 0.22      
7 E 471 451 3.65      
7 E 471 451 3.65      
8 E 197 189 6.66      
8 E 197 189 6.66      

Unscaled Zero Point Vibrational Energy (zpe) 5056.6 cm-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 4839.6 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 B1B95/cc-pVTZ
ABC
0.19142 0.09914 0.09914

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.324
C2 0.000 0.000 1.155
N3 0.000 0.000 2.299
F4 0.000 1.243 -0.781
F5 1.077 -0.622 -0.781
F6 -1.077 -0.622 -0.781

Atom - Atom Distances (Å)
  C1 C2 N3 F4 F5 F6
C11.47912.62351.32431.32431.3243
C21.47911.14442.30072.30072.3007
N32.62351.14443.32173.32173.3217
F41.32432.30073.32172.15302.1530
F51.32432.30073.32172.15302.1530
F61.32432.30073.32172.15302.1530

picture of Acetonitrile, trifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 180.000 C2 C1 F4 110.179
C2 C1 F5 110.179 C2 C1 F6 110.179
F4 C1 F5 108.754 F4 C1 F6 108.754
F5 C1 F6 108.754
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.531      
2 C -0.159      
3 N -0.002      
4 F -0.123      
5 F -0.123      
6 F -0.123      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.372 1.372
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.856 0.000 0.000
y 0.000 -30.856 0.000
z 0.000 0.000 -36.929
Traceless
 xyz
x 3.036 0.000 0.000
y 0.000 3.036 0.000
z 0.000 0.000 -6.073
Polar
3z2-r2-12.145
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.368 0.000 0.000
y 0.000 3.368 0.000
z 0.000 0.000 5.355


<r2> (average value of r2) Å2
<r2> 124.366
(<r2>)1/2 11.152