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All results from a given calculation for C6H3F3 (Benzene trifluoride 123)

using model chemistry: B2PLYP/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 B2PLYP/6-31G
 hartrees
Energy at 0K-529.209688
Energy at 298.15K-529.213485
HF Energy-528.911003
Nuclear repulsion energy426.363461
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/6-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 3268 3268 0.41      
2 A1 3242 3242 4.10      
3 A1 1666 1666 2.56      
4 A1 1553 1553 104.72      
5 A1 1331 1331 47.17      
6 A1 1250 1250 12.40      
7 A1 1096 1096 10.41      
8 A1 846 846 9.57      
9 A1 681 681 23.54      
10 A1 484 484 0.07      
11 A1 292 292 2.56      
12 A2 897 897 0.00      
13 A2 559 559 0.00      
14 A2 254 254 0.00      
15 B1 960 960 0.64      
16 B1 786 786 88.43      
17 B1 616 616 0.00      
18 B1 542 542 0.03      
19 B1 294 294 0.56      
20 B1 152 152 0.47      
21 B2 3261 3261 0.52      
22 B2 1666 1666 43.99      
23 B2 1528 1528 50.43      
24 B2 1374 1374 0.00      
25 B2 1288 1288 21.43      
26 B2 1220 1220 1.36      
27 B2 1013 1013 96.85      
28 B2 575 575 4.33      
29 B2 497 497 0.61      
30 B2 265 265 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 16727.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16727.2 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 B2PLYP/6-31G
ABC
0.07517 0.05668 0.03232

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.720
C2 0.000 1.208 0.010
C3 0.000 -1.208 0.010
C4 0.000 1.219 -1.387
C5 0.000 -1.219 -1.387
C6 0.000 0.000 -2.083
F7 0.000 0.000 2.090
F8 0.000 2.386 0.715
F9 0.000 -2.386 0.715
H10 0.000 2.170 -1.904
H11 0.000 -2.170 -1.904
H12 0.000 0.000 -3.167

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 H10 H11 H12
C11.40121.40122.43452.43452.80311.37012.38612.38613.40543.40543.8867
C21.40122.41571.39732.80022.41642.40551.37303.66242.14223.88273.3984
C31.40122.41572.80021.39732.41642.40553.66241.37303.88272.14223.3984
C42.43451.39732.80022.43771.40343.68492.40444.17301.08283.42842.1567
C52.43452.80021.39732.43771.40343.68494.17302.40443.42841.08282.1567
C62.80312.41642.41641.40341.40344.17313.67703.67702.17782.17781.0836
F71.37012.40552.40553.68493.68494.17312.75422.75424.54584.54585.2568
F82.38611.37303.66242.40444.17303.67702.75424.77222.62755.25544.5561
F92.38613.66241.37304.17302.40443.67702.75424.77225.25542.62754.5561
H103.40542.14223.88271.08283.42842.17784.54582.62755.25544.34092.5110
H113.40543.88272.14223.42841.08282.17784.54585.25542.62754.34092.5110
H123.88673.39843.39842.15672.15671.08365.25684.55614.55612.51102.5110

picture of Benzene trifluoride 123 state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 120.907 C1 C2 F8 118.657
C1 C3 C5 120.907 C1 C3 F9 118.657
C2 C1 C3 119.087 C2 C1 F7 120.456
C2 C4 C6 119.264 C2 C4 H10 118.946
C3 C1 F7 120.456 C3 C5 C6 119.264
C3 C5 H11 118.946 C4 C2 F8 120.437
C4 C6 C5 120.572 C4 C6 H12 119.714
C5 C3 F9 120.437 C5 C6 H12 119.714
C6 C4 H10 121.791 C6 C5 H11 121.791
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.264      
2 C 0.297      
3 C 0.297      
4 C -0.151      
5 C -0.151      
6 C -0.135      
7 F -0.308      
8 F -0.326      
9 F -0.326      
10 H 0.184      
11 H 0.184      
12 H 0.170      


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 -3.883 3.883
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.636 0.000 0.000
y 0.000 -52.366 0.000
z 0.000 0.000 -47.011
Traceless
 xyz
x 0.053 0.000 0.000
y 0.000 -4.043 0.000
z 0.000 0.000 3.990
Polar
3z2-r27.980
x2-y22.731
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.969 0.000 0.000
y 0.000 10.587 0.000
z 0.000 0.000 10.604


<r2> (average value of r2) Å2
<r2> 297.081
(<r2>)1/2 17.236