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

using model chemistry: HF/aug-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 HF/aug-cc-pVDZ
 hartrees
Energy at 0K-322.473307
Energy at 298.15K-322.478674
Nuclear repulsion energy300.956297
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/aug-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 3372 3071 3.91      
2 A1 3359 3058 10.97      
3 A1 3338 3040 0.04      
4 A1 2573 2343 60.08      
5 A1 1789 1629 0.80      
6 A1 1637 1491 15.61      
7 A1 1291 1175 0.03      
8 A1 1276 1162 1.35      
9 A1 1114 1015 2.97      
10 A1 1080 984 0.11      
11 A1 815 742 3.45      
12 A1 492 448 0.04      
13 A2 1090 993 0.00      
14 A2 941 856 0.00      
15 A2 443 404 0.00      
16 B1 1101 1003 0.00      
17 B1 1039 947 3.11      
18 B1 843 768 51.40      
19 B1 750 683 39.08      
20 B1 619 564 21.87      
21 B1 427 389 0.74      
22 B1 161 147 2.10      
23 B2 3368 3067 9.55      
24 B2 3350 3051 3.89      
25 B2 1761 1604 0.28      
26 B2 1583 1441 9.88      
27 B2 1444 1315 0.59      
28 B2 1325 1206 3.69      
29 B2 1210 1102 7.35      
30 B2 1167 1063 0.47      
31 B2 680 619 0.24      
32 B2 611 557 0.86      
33 B2 183 167 6.03      

Unscaled Zero Point Vibrational Energy (zpe) 23117.6 cm-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 21050.9 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/aug-cc-pVDZ
ABC
0.19066 0.05195 0.04082

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 3.185
C2 0.000 0.000 2.048
C3 0.000 0.000 0.600
C4 0.000 1.209 -0.090
C5 0.000 -1.209 -0.090
C6 0.000 1.205 -1.477
C7 0.000 -1.205 -1.477
C8 0.000 0.000 -2.168
H9 0.000 2.140 0.456
H10 0.000 -2.140 0.456
H11 0.000 2.141 -2.016
H12 0.000 -2.141 -2.016
H13 0.000 0.000 -3.249

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13
N11.13772.58523.49173.49174.81514.81515.35363.46783.46785.62445.62446.4340
C21.13771.44752.45632.45633.72453.72454.21592.66662.66664.59274.59275.2963
C32.58521.44751.39261.39262.40102.40102.76842.14462.14463.38013.38013.8488
C43.49172.45631.39262.41861.38622.78412.40421.07923.39352.13883.86383.3819
C53.49172.45631.39262.41862.78411.38622.40423.39351.07923.86382.13883.3819
C64.81513.72452.40101.38622.78412.41021.38952.14713.86331.07983.38892.1430
C74.81513.72452.40102.78411.38622.41021.38953.86332.14713.38891.07982.1430
C85.35364.21592.76842.40422.40421.38951.38953.38643.38642.14602.14601.0804
H93.46782.66662.14461.07923.39352.14713.86333.38644.27962.47224.94304.2786
H103.46782.66662.14463.39351.07923.86332.14713.38644.27964.94302.47224.2786
H115.62444.59273.38012.13883.86381.07983.38892.14602.47224.94304.28122.4703
H125.62444.59273.38013.86382.13883.38891.07982.14604.94302.47224.28122.4703
H136.43405.29633.84883.38193.38192.14302.14301.08044.27864.27862.47032.4703

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 119.725
C2 C3 C5 119.725 C3 C4 C6 119.550
C3 C4 H9 119.837 C3 C5 C7 119.550
C3 C5 H10 119.837 C4 C3 C5 120.550
C4 C6 C8 120.031 C4 C6 H11 119.783
C5 C7 C8 120.031 C5 C7 H12 119.783
C6 C4 H9 120.613 C6 C8 C7 120.287
C6 C8 H13 119.856 C7 C5 H10 120.613
C7 C8 H13 119.856 C8 C6 H11 120.186
C8 C7 H12 120.186
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.231      
2 C -1.157      
3 C 2.249      
4 C 0.041      
5 C 0.041      
6 C 0.619      
7 C 0.619      
8 C 0.190      
9 H -0.539      
10 H -0.539      
11 H -0.428      
12 H -0.428      
13 H -0.437      


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 -4.953 4.953
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.354 0.000 0.000
y 0.000 -39.658 0.000
z 0.000 0.000 -57.690
Traceless
 xyz
x -1.680 0.000 0.000
y 0.000 14.364 0.000
z 0.000 0.000 -12.684
Polar
3z2-r2-25.368
x2-y2-10.696
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.461 0.000 0.000
y 0.000 12.355 0.000
z 0.000 0.000 16.895


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