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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: BLYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/cc-pVDZ
 hartrees
Energy at 0K-361.447863
Energy at 298.15K 
HF Energy-361.447863
Nuclear repulsion energy320.575657
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 BLYP/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 A' 3122 3127 13.93      
2 A' 3120 3125 13.09      
3 A' 3110 3115 11.11      
4 A' 3102 3107 6.68      
5 A' 3092 3097 1.48      
6 A' 1584 1587 0.93      
7 A' 1577 1579 0.43      
8 A' 1498 1500 123.03      
9 A' 1444 1446 8.08      
10 A' 1421 1423 62.62      
11 A' 1349 1351 11.71      
12 A' 1283 1285 7.84      
13 A' 1149 1150 8.00      
14 A' 1142 1144 0.52      
15 A' 1068 1070 133.33      
16 A' 1054 1056 13.56      
17 A' 1002 1004 6.23      
18 A' 985 987 1.75      
19 A' 794 796 42.60      
20 A' 659 660 6.05      
21 A' 604 605 0.15      
22 A' 426 427 1.58      
23 A' 247 247 2.11      
24 A" 997 998 0.11      
25 A" 979 980 0.01      
26 A" 943 945 1.79      
27 A" 849 850 0.00      
28 A" 763 765 30.23      
29 A" 681 682 17.15      
30 A" 463 464 1.15      
31 A" 408 408 0.00      
32 A" 236 237 0.20      
33 A" 120 121 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 20634.3 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 20667.3 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 BLYP/cc-pVDZ
ABC
0.17192 0.05353 0.04082

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.603 0.000
C2 -1.061 -0.331 0.000
C3 -0.766 -1.700 0.000
C4 0.581 -2.134 0.000
C5 1.636 -1.199 0.000
C6 1.344 0.176 0.000
N7 -0.194 2.053 0.000
O8 -1.375 2.418 0.000
H9 -2.090 0.055 0.000
H10 -1.578 -2.441 0.000
H11 0.806 -3.210 0.000
H12 2.679 -1.545 0.000
H13 2.132 0.942 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.41382.42722.79772.43381.41051.46272.27672.16033.42903.89723.43372.1591
C21.41381.40022.43832.83312.45822.53702.76691.09862.17243.43103.93203.4379
C32.42721.40021.41522.45382.82363.79634.16262.19791.09952.17953.44863.9220
C42.79772.43831.41521.40942.43234.25764.95393.45272.18111.09952.17903.4449
C52.43382.83312.45381.40941.40543.73124.70593.93083.44592.17571.09892.1980
C61.41052.45822.82362.43231.40542.42673.52423.43603.92303.42842.17761.0992
N71.46272.53703.79634.25763.73122.42671.23612.75444.70255.35694.60392.5776
O82.27672.76694.16264.95394.70593.52421.23612.46884.86326.03545.66883.8048
H92.16031.09862.19793.45273.93083.43602.75442.46882.54784.36365.02974.3141
H103.42902.17241.09952.18113.44593.92304.70254.86322.54782.50484.35065.0215
H113.89723.43102.17951.09952.17573.42845.35696.03544.36362.50482.50654.3590
H123.43373.93203.44862.17901.09892.17764.60395.66885.02974.35062.50652.5464
H132.15913.43793.92203.44492.19801.09922.57763.80484.31415.02154.35902.5464

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.206 C1 C2 H9 118.063
C1 C6 C5 119.609 C1 C6 H13 118.163
C1 N7 O8 114.783 C2 C1 C6 121.003
C2 C1 N7 123.754 C2 C3 C4 120.001
C2 C3 H10 120.222 C3 C2 H9 122.731
C3 C4 C5 120.616 C3 C4 H11 119.629
C4 C3 H10 119.777 C4 C5 C6 119.564
C4 C5 H12 120.116 C5 C4 H11 119.756
C5 C6 H13 122.228 C6 C1 N7 115.243
C6 C5 H12 120.320
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.021      
2 C 0.102      
3 C 0.071      
4 C 0.068      
5 C 0.071      
6 C 0.104      
7 N -0.023      
8 O -0.162      
9 H -0.047      
10 H -0.038      
11 H -0.038      
12 H -0.039      
13 H -0.048      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.116 -3.352 0.000 3.533
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.497 2.178 0.000
y 2.178 -48.326 0.000
z 0.000 0.000 -46.958
Traceless
 xyz
x 5.144 2.178 0.000
y 2.178 -3.598 0.000
z 0.000 0.000 -1.546
Polar
3z2-r2-3.092
x2-y25.829
xy2.178
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.152 -1.776 0.000
y -1.776 15.894 0.000
z 0.000 0.000 4.184


<r2> (average value of r2) Å2
<r2> 254.612
(<r2>)1/2 15.957