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

using model chemistry: B1B95/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B1B95/3-21G
 hartrees
Energy at 0K-526.899221
Energy at 298.15K-526.903379
HF Energy-526.899221
Nuclear repulsion energy431.754840
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 B1B95/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3283 3141 0.11      
2 A1 3258 3117 2.06      
3 A1 1674 1602 9.34      
4 A1 1588 1519 134.12      
5 A1 1383 1323 21.84      
6 A1 1304 1248 18.55      
7 A1 1108 1060 9.71      
8 A1 864 827 7.97      
9 A1 711 680 16.94      
10 A1 494 473 0.05      
11 A1 292 279 1.75      
12 A2 975 933 0.00      
13 A2 636 609 0.00      
14 A2 269 257 0.00      
15 B1 1051 1006 6.81      
16 B1 860 823 55.41      
17 B1 789 755 50.26      
18 B1 590 564 0.01      
19 B1 339 324 0.03      
20 B1 161 154 0.21      
21 B2 3276 3135 0.03      
22 B2 1677 1604 60.86      
23 B2 1548 1481 53.38      
24 B2 1360 1301 0.24      
25 B2 1316 1259 22.59      
26 B2 1227 1174 0.37      
27 B2 1061 1015 76.45      
28 B2 579 554 2.44      
29 B2 509 487 0.27      
30 B2 255 244 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 17218.1 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 16472.6 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 B1B95/3-21G
ABC
0.07704 0.05815 0.03314

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.712
C2 0.000 1.198 0.012
C3 0.000 -1.198 0.012
C4 0.000 1.203 -1.372
C5 0.000 -1.203 -1.372
C6 0.000 0.000 -2.064
F7 0.000 0.000 2.064
F8 0.000 2.358 0.710
F9 0.000 -2.358 0.710
H10 0.000 2.151 -1.886
H11 0.000 -2.151 -1.886
H12 0.000 0.000 -3.145

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 H10 H11 H12
C11.38781.38782.40622.40622.77611.35232.35842.35843.37303.37303.8567
C21.38782.39641.38352.77142.39692.37661.35413.62452.12363.84973.3763
C31.38782.39642.77141.38352.39692.37663.62451.35413.84972.12363.3763
C42.40621.38352.77142.40651.38833.64062.38084.12541.07853.39372.1427
C52.40622.77141.38352.40651.38833.64064.12542.38083.39371.07852.1427
C62.77612.39692.39691.38831.38834.12843.64123.64122.15872.15871.0806
F71.35232.37662.37663.64063.64064.12842.71952.71954.49804.49805.2090
F82.35841.35413.62452.38084.12543.64122.71954.71682.60425.20354.5190
F92.35843.62451.35414.12542.38083.64122.71954.71685.20352.60424.5190
H103.37302.12363.84971.07853.39372.15874.49802.60425.20354.30262.4925
H113.37303.84972.12363.39371.07852.15874.49805.20352.60424.30262.4925
H123.85673.37633.37632.14272.14271.08065.20904.51904.51902.49252.4925

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 120.511 C1 C2 F8 118.655
C1 C3 C5 120.511 C1 C3 F9 118.655
C2 C1 C3 119.396 C2 C1 F7 120.302
C2 C4 C6 119.710 C2 C4 H10 118.684
C3 C1 F7 120.302 C3 C5 C6 119.710
C3 C5 H11 118.684 C4 C2 F8 120.833
C4 C6 C5 120.162 C4 C6 H12 119.919
C5 C3 F9 120.833 C5 C6 H12 119.919
C6 C4 H10 121.607 C6 C5 H11 121.607
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.247      
2 C 0.281      
3 C 0.281      
4 C -0.247      
5 C -0.247      
6 C -0.216      
7 F -0.277      
8 F -0.286      
9 F -0.286      
10 H 0.255      
11 H 0.255      
12 H 0.240      


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 -3.025 3.025
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.987 0.000 0.000
y 0.000 -49.329 0.000
z 0.000 0.000 -45.360
Traceless
 xyz
x -2.643 0.000 0.000
y 0.000 -1.655 0.000
z 0.000 0.000 4.298
Polar
3z2-r28.596
x2-y2-0.659
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.387 0.000 0.000
y 0.000 9.997 0.000
z 0.000 0.000 10.014


<r2> (average value of r2) Å2
<r2> 289.718
(<r2>)1/2 17.021