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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: HF/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/SDD
 hartrees
Energy at 0K-359.242451
Energy at 298.15K 
HF Energy-359.242451
Nuclear repulsion energy324.370853
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/SDD
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' 3434 3092 12.05 216.22 0.11 0.20
2 A' 3428 3086 14.29 53.53 0.11 0.20
3 A' 3415 3075 18.81 40.18 0.54 0.70
4 A' 3405 3066 11.59 89.93 0.74 0.85
5 A' 3392 3054 0.62 36.98 0.75 0.86
6 A' 1794 1615 3.09 47.36 0.73 0.84
7 A' 1787 1609 11.27 29.98 0.26 0.41
8 A' 1737 1564 226.50 218.52 0.36 0.53
9 A' 1647 1483 1.62 8.86 0.34 0.51
10 A' 1610 1449 24.26 6.18 0.40 0.58
11 A' 1478 1331 6.60 1.58 0.42 0.59
12 A' 1392 1253 23.01 1.88 0.69 0.81
13 A' 1320 1188 10.23 17.74 0.35 0.51
14 A' 1284 1156 27.69 25.12 0.23 0.38
15 A' 1278 1151 64.56 52.16 0.33 0.50
16 A' 1189 1071 4.56 0.40 0.31 0.48
17 A' 1122 1011 3.94 1.64 0.14 0.25
18 A' 1092 984 0.37 50.63 0.11 0.21
19 A' 894 805 17.45 11.83 0.41 0.59
20 A' 723 651 22.54 4.63 0.26 0.41
21 A' 682 614 0.09 9.64 0.75 0.85
22 A' 489 440 0.16 3.66 0.37 0.54
23 A' 274 247 3.16 3.61 0.50 0.66
24 A" 1161 1045 0.06 0.36 0.75 0.86
25 A" 1146 1032 0.00 0.03 0.75 0.86
26 A" 1102 992 8.15 0.13 0.75 0.86
27 A" 986 888 0.01 0.07 0.75 0.86
28 A" 884 796 98.22 0.32 0.75 0.86
29 A" 778 700 50.37 0.15 0.75 0.86
30 A" 541 487 7.93 0.28 0.75 0.86
31 A" 467 420 0.04 0.06 0.75 0.86
32 A" 286 257 0.04 4.39 0.75 0.86
33 A" 120 108 0.57 0.05 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 23168.1 cm-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 20860.6 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/SDD
ABC
0.17653 0.05452 0.04166

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.594 0.000
C2 -1.053 -0.326 0.000
C3 -0.760 -1.684 0.000
C4 0.573 -2.115 0.000
C5 1.616 -1.190 0.000
C6 1.327 0.174 0.000
N7 -0.194 2.019 0.000
O8 -1.346 2.415 0.000
H9 -2.066 0.021 0.000
H10 -1.554 -2.404 0.000
H11 0.791 -3.165 0.000
H12 2.634 -1.524 0.000
H13 2.106 0.910 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39852.40152.76902.40711.39201.43872.26462.14403.37633.84123.38002.1295
C21.39851.38952.41752.80562.43232.49802.75671.07082.13693.38523.87693.3924
C32.40151.38951.40022.42652.79423.74664.14092.14841.07162.14393.39723.8654
C42.76902.41751.40021.39452.41044.20534.91983.39522.14591.07212.14433.3917
C52.40712.80562.42651.39451.39443.68494.66603.87633.39422.14031.07132.1566
C61.39202.43232.79422.41041.39442.39173.48843.39673.86583.38182.14291.0716
N71.43872.49803.74664.20533.68492.39171.21812.73804.62735.27724.53392.5537
O82.26462.75674.14094.91984.66603.48841.21812.49954.82305.97525.59993.7659
H92.14401.07082.14843.39523.87633.39672.73802.49952.47834.27954.94754.2656
H103.37632.13691.07162.14593.39423.86584.62734.82302.47832.46534.27904.9370
H113.84123.38522.14391.07212.14033.38185.27725.97524.27952.46532.46744.2820
H123.38003.87693.39722.14431.07132.14294.53395.59994.94754.27902.46742.4910
H132.12953.39243.86543.39172.15661.07162.55373.76594.26564.93704.28202.4910

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.939 C1 C2 H9 119.930
C1 C6 C5 119.513 C1 C6 H13 119.059
C1 N7 O8 116.701 C2 C1 C6 121.305
C2 C1 N7 123.382 C2 C3 C4 120.129
C2 C3 H10 119.966 C3 C2 H9 121.131
C3 C4 C5 120.510 C3 C4 H11 119.677
C4 C3 H10 119.905 C4 C5 C6 119.605
C4 C5 H12 120.259 C5 C4 H11 119.813
C5 C6 H13 121.428 C6 C1 N7 115.313
C6 C5 H12 120.137
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.172      
2 C -0.240      
3 C -0.204      
4 C -0.190      
5 C -0.212      
6 C -0.262      
7 N 0.041      
8 O -0.298      
9 H 0.266      
10 H 0.226      
11 H 0.225      
12 H 0.227      
13 H 0.250      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.453 -4.084 0.000 4.335
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.807 3.660 0.000
y 3.660 -51.146 0.000
z 0.000 0.000 -49.667
Traceless
 xyz
x 7.600 3.660 0.000
y 3.660 -4.909 0.000
z 0.000 0.000 -2.691
Polar
3z2-r2-5.382
x2-y28.339
xy3.660
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.817 -1.709 0.000
y -1.709 13.240 0.000
z 0.000 0.000 4.235


<r2> (average value of r2) Å2
<r2> 251.116
(<r2>)1/2 15.847