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

using model chemistry: B3LYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/TZVP
 hartrees
Energy at 0K-324.600585
Energy at 298.15K-324.605539
HF Energy-324.600585
Nuclear repulsion energy300.272582
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 B3LYP/TZVP
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 3208 3097 2.56      
2 A1 3196 3086 8.77      
3 A1 3179 3069 0.04      
4 A1 2343 2262 32.13      
5 A1 1642 1586 0.86      
6 A1 1529 1476 9.51      
7 A1 1221 1179 0.27      
8 A1 1206 1164 1.32      
9 A1 1052 1015 4.26      
10 A1 1021 985 0.13      
11 A1 775 749 2.19      
12 A1 468 452 0.00      
13 A2 977 944 0.00      
14 A2 858 829 0.00      
15 A2 406 392 0.00      
16 B1 999 964 0.10      
17 B1 940 908 3.33      
18 B1 771 744 56.89      
19 B1 686 662 25.81      
20 B1 566 547 14.63      
21 B1 387 374 0.55      
22 B1 145 140 1.89      
23 B2 3205 3094 7.01      
24 B2 3189 3078 3.77      
25 B2 1616 1560 1.21      
26 B2 1482 1431 6.91      
27 B2 1361 1314 0.67      
28 B2 1320 1275 2.02      
29 B2 1194 1152 0.23      
30 B2 1108 1069 4.38      
31 B2 643 620 0.16      
32 B2 572 552 0.15      
33 B2 169 163 4.30      

Unscaled Zero Point Vibrational Energy (zpe) 21716.5 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 20965.1 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 B3LYP/TZVP
ABC
0.18982 0.05180 0.04069

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 3.194
C2 0.000 0.000 2.040
C3 0.000 0.000 0.609
C4 0.000 1.213 -0.091
C5 0.000 -1.213 -0.091
C6 0.000 1.207 -1.479
C7 0.000 -1.207 -1.479
C8 0.000 0.000 -2.173
H9 0.000 2.146 0.457
H10 0.000 -2.146 0.457
H11 0.000 2.145 -2.019
H12 0.000 -2.145 -2.019
H13 0.000 0.000 -3.256

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13
N11.15382.58463.50093.50094.82534.82535.36653.47813.47815.63655.63656.4494
C21.15381.43082.45142.45143.71943.71944.21272.66702.66704.59054.59055.2956
C32.58461.43081.40021.40022.41102.41102.78192.15182.15183.39193.39193.8648
C43.50092.45141.40022.42601.38802.78942.41001.08203.40372.14173.87203.3899
C53.50092.45141.40022.42602.78941.38802.41003.40371.08203.87202.14173.3899
C64.82533.71942.41101.38802.78942.41311.39212.15143.87141.08263.39452.1482
C74.82533.71942.41102.78941.38802.41311.39213.87142.15143.39451.08262.1482
C85.36654.21272.78192.41002.41001.39211.39213.39453.39452.15012.15011.0829
H93.47812.66702.15181.08203.40372.15143.87143.39454.29282.47574.95404.2884
H103.47812.66702.15183.40371.08203.87142.15143.39454.29284.95402.47574.2884
H115.63654.59053.39192.14173.87201.08263.39452.15012.47574.95404.28922.4757
H125.63654.59053.39193.87202.14173.39451.08262.15014.95402.47574.28922.4757
H136.44945.29563.86483.38993.38992.14822.14821.08294.28844.28842.47572.4757

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 119.968
C2 C3 C5 119.968 C3 C4 C6 119.701
C3 C4 H9 119.651 C3 C5 C7 119.701
C3 C5 H10 119.651 C4 C3 C5 120.065
C4 C6 C8 120.190 C4 C6 H11 119.682
C5 C7 C8 120.190 C5 C7 H12 119.682
C6 C4 H9 120.648 C6 C8 C7 120.153
C6 C8 H13 119.924 C7 C5 H10 120.648
C7 C8 H13 119.924 C8 C6 H11 120.128
C8 C7 H12 120.128
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.086      
2 C -0.051      
3 C -0.032      
4 C -0.098      
5 C -0.098      
6 C -0.098      
7 C -0.098      
8 C -0.103      
9 H 0.144      
10 H 0.144      
11 H 0.125      
12 H 0.125      
13 H 0.127      


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 -4.689 4.689
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.204 0.000 0.000
y 0.000 -39.753 0.000
z 0.000 0.000 -56.891
Traceless
 xyz
x -0.882 0.000 0.000
y 0.000 13.295 0.000
z 0.000 0.000 -12.413
Polar
3z2-r2-24.826
x2-y2-9.451
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.297 0.000 0.000
y 0.000 12.020 0.000
z 0.000 0.000 17.560


<r2> (average value of r2) Å2
<r2> 256.314
(<r2>)1/2 16.010