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

using model chemistry: HF/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HF/cc-pVTZ
 hartrees
Energy at 0K-322.543925
Energy at 298.15K-322.549342
Nuclear repulsion energy302.506868
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 HF/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 3359 3057 3.90      
2 A1 3345 3044 13.69      
3 A1 3323 3025 0.08      
4 A1 2581 2349 52.51      
5 A1 1787 1627 1.03      
6 A1 1652 1503 16.72      
7 A1 1294 1177 0.25      
8 A1 1285 1170 1.15      
9 A1 1119 1018 2.39      
10 A1 1086 988 0.02      
11 A1 817 743 3.22      
12 A1 493 449 0.03      
13 A2 1110 1010 0.00      
14 A2 956 870 0.00      
15 A2 449 408 0.00      
16 B1 1131 1029 0.01      
17 B1 1061 965 3.52      
18 B1 858 781 47.65      
19 B1 765 696 39.14      
20 B1 626 570 21.30      
21 B1 433 394 0.80      
22 B1 163 148 2.18      
23 B2 3356 3054 11.84      
24 B2 3336 3036 4.60      
25 B2 1760 1602 0.60      
26 B2 1598 1454 10.77      
27 B2 1464 1332 0.71      
28 B2 1325 1206 2.28      
29 B2 1202 1094 8.02      
30 B2 1167 1062 0.02      
31 B2 685 624 0.27      
32 B2 618 562 0.79      
33 B2 185 169 5.92      

Unscaled Zero Point Vibrational Energy (zpe) 23192.9 cm-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 21107.9 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 HF/cc-pVTZ
ABC
0.19258 0.05246 0.04123

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 3.168
C2 0.000 0.000 2.040
C3 0.000 0.000 0.598
C4 0.000 1.203 -0.090
C5 0.000 -1.203 -0.090
C6 0.000 1.199 -1.470
C7 0.000 -1.199 -1.470
C8 0.000 0.000 -2.158
H9 0.000 2.128 0.453
H10 0.000 -2.128 0.453
H11 0.000 2.128 -2.005
H12 0.000 -2.128 -2.005
H13 0.000 0.000 -3.231

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13
N11.12832.57003.47333.47334.79034.79035.32603.44923.44925.59415.59416.3990
C21.12831.44182.44642.44643.70873.70874.19772.65402.65404.57094.57095.2707
C32.57001.44181.38631.38632.39032.39032.75602.13252.13253.36263.36263.8289
C43.47332.44641.38632.40691.37952.77062.39251.07203.37502.12693.84303.3634
C53.47332.44641.38632.40692.77061.37952.39253.37501.07203.84302.12693.3634
C64.79033.70872.39031.37952.77062.39871.38282.13513.84251.07243.37062.1308
C74.79033.70872.39032.77061.37952.39871.38283.84252.13513.37061.07242.1308
C85.32604.19772.75602.39252.39251.38281.38283.36813.36812.13392.13391.0730
H93.44922.65402.13251.07203.37502.13513.84253.36814.25512.45844.91504.2542
H103.44922.65402.13253.37501.07203.84252.13513.36814.25514.91502.45844.2542
H115.59414.57093.36262.12693.84301.07243.37062.13392.45844.91504.25682.4560
H125.59414.57093.36263.84302.12693.37061.07242.13394.91502.45844.25682.4560
H136.39905.27073.82893.36343.36342.13082.13081.07304.25424.25422.45602.4560

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 119.762
C2 C3 C5 119.762 C3 C4 C6 119.591
C3 C4 H9 119.789 C3 C5 C7 119.591
C3 C5 H10 119.789 C4 C3 C5 120.477
C4 C6 C8 120.022 C4 C6 H11 119.796
C5 C7 C8 120.022 C5 C7 H12 119.796
C6 C4 H9 120.620 C6 C8 C7 120.297
C6 C8 H13 119.851 C7 C5 H10 120.620
C7 C8 H13 119.851 C8 C6 H11 120.182
C8 C7 H12 120.182
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.152      
2 C -0.057      
3 C 0.128      
4 C -0.171      
5 C -0.171      
6 C -0.133      
7 C -0.133      
8 C -0.149      
9 H 0.172      
10 H 0.172      
11 H 0.164      
12 H 0.164      
13 H 0.164      


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 -4.882 4.882
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.570 0.000 0.000
y 0.000 -39.453 0.000
z 0.000 0.000 -57.057
Traceless
 xyz
x -1.315 0.000 0.000
y 0.000 13.861 0.000
z 0.000 0.000 -12.546
Polar
3z2-r2-25.092
x2-y2-10.117
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.915 0.000 0.000
y 0.000 11.582 0.000
z 0.000 0.000 15.984


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