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All results from a given calculation for C6H5CN (phenyl cyanide)

using model chemistry: mPW1PW91/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at mPW1PW91/cc-pVDZ
 hartrees
Energy at 0K-324.433088
Energy at 298.15K-324.438076
Nuclear repulsion energy299.552997
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 mPW1PW91/cc-pVDZ
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 3246 3111 2.22      
2 A1 3234 3099 7.23      
3 A1 3214 3080 0.02      
4 A1 2374 2275 26.86      
5 A1 1680 1610 0.76      
6 A1 1532 1468 9.83      
7 A1 1237 1185 0.57      
8 A1 1195 1146 0.76      
9 A1 1060 1016 3.77      
10 A1 1020 977 0.63      
11 A1 778 746 2.33      
12 A1 466 447 0.00      
13 A2 1002 960 0.00      
14 A2 867 831 0.00      
15 A2 409 392 0.00      
16 B1 1025 982 0.02      
17 B1 954 914 2.35      
18 B1 784 752 30.50      
19 B1 710 681 30.74      
20 B1 575 551 15.18      
21 B1 393 376 0.44      
22 B1 147 140 1.55      
23 B2 3243 3108 5.11      
24 B2 3225 3091 3.39      
25 B2 1654 1585 0.77      
26 B2 1484 1422 7.87      
27 B2 1385 1327 2.02      
28 B2 1331 1275 0.01      
29 B2 1180 1131 0.13      
30 B2 1109 1063 4.99      
31 B2 636 609 0.15      
32 B2 567 543 0.09      
33 B2 166 159 3.79      

Unscaled Zero Point Vibrational Energy (zpe) 21940.1 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 21025.2 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 mPW1PW91/cc-pVDZ
ABC
0.18905 0.05158 0.04052

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 3.203
C2 0.000 0.000 2.041
C3 0.000 0.000 0.608
C4 0.000 1.215 -0.091
C5 0.000 -1.215 -0.091
C6 0.000 1.208 -1.481
C7 0.000 -1.208 -1.481
C8 0.000 0.000 -2.177
H9 0.000 2.154 0.462
H10 0.000 -2.154 0.462
H11 0.000 2.153 -2.025
H12 0.000 -2.153 -2.025
H13 0.000 0.000 -3.267

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13
N11.16172.59523.51053.51054.83734.83735.37943.48563.48565.65425.65426.4700
C21.16171.43352.45382.45383.72383.72384.21772.67052.67054.60144.60145.3083
C32.59521.43351.40141.40142.41322.41322.78422.15862.15863.40133.40133.8748
C43.51052.45381.40142.42991.39042.79402.41391.08953.41372.15013.88423.4008
C53.51052.45381.40142.42992.79401.39042.41393.41371.08953.88422.15013.4008
C64.83733.72382.41321.39042.79402.41701.39432.16093.88341.09023.40552.1565
C74.83733.72382.41322.79401.39042.41701.39433.88342.16093.40551.09022.1565
C85.37944.21772.78422.41392.41391.39431.39433.40603.40602.15852.15851.0906
H93.48562.67052.15861.08953.41372.16093.88343.40604.30742.48754.97364.3065
H103.48562.67052.15863.41371.08953.88342.16093.40604.30744.97362.48754.3065
H115.65424.60143.40132.15013.88421.09023.40552.15852.48754.97364.30642.4856
H125.65424.60143.40133.88422.15013.40551.09022.15854.97362.48754.30642.4856
H136.47005.30833.87483.40083.40082.15652.15651.09064.30654.30652.48562.4856

picture of phenyl cyanide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 180.000 C2 C3 C4 119.892
C2 C3 C5 119.892 C3 C4 C6 119.627
C3 C4 H9 119.613 C3 C5 C7 119.627
C3 C5 H10 119.613 C4 C3 C5 120.216
C4 C6 C8 120.183 C4 C6 H11 119.680
C5 C7 C8 120.183 C5 C7 H12 119.680
C6 C4 H9 120.760 C6 C8 C7 120.164
C6 C8 H13 119.918 C7 C5 H10 120.760
C7 C8 H13 119.918 C8 C6 H11 120.138
C8 C7 H12 120.138
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.134      
2 C -0.030      
3 C -0.036      
4 C 0.044      
5 C 0.044      
6 C 0.005      
7 C 0.005      
8 C 0.011      
9 H 0.018      
10 H 0.018      
11 H 0.019      
12 H 0.019      
13 H 0.018      


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 -4.433 4.433
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.361 0.000 0.000
y 0.000 -38.914 0.000
z 0.000 0.000 -54.584
Traceless
 xyz
x -1.612 0.000 0.000
y 0.000 12.559 0.000
z 0.000 0.000 -10.947
Polar
3z2-r2-21.893
x2-y2-9.447
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.469 0.000 0.000
y 0.000 11.508 0.000
z 0.000 0.000 16.602


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000