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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: CCSD(T)=FULL/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 CCSD(T)=FULL/cc-pVDZ
 hartrees
Energy at 0K-360.599743
Energy at 298.15K 
HF Energy-359.368687
Nuclear repulsion energy321.241087
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 CCSD(T)=FULL/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' 3230 3112        
2 A' 3221 3103        
3 A' 3211 3093        
4 A' 3202 3085        
5 A' 3191 3073        
6 A' 1650 1589        
7 A' 1645 1585        
8 A' 1563 1506        
9 A' 1495 1440        
10 A' 1474 1420        
11 A' 1362 1312        
12 A' 1315 1267        
13 A' 1182 1138        
14 A' 1162 1119        
15 A' 1129 1088        
16 A' 1080 1041        
17 A' 1028 990        
18 A' 1000 963        
19 A' 819 789        
20 A' 669 644        
21 A' 609 587        
22 A' 435 419        
23 A' 256 246        
24 A" 970 935        
25 A" 959 923        
26 A" 935 900        
27 A" 856 825        
28 A" 756 728        
29 A" 635 612        
30 A" 459 442        
31 A" 403 388        
32 A" 236 228        
33 A" 103 100        

Unscaled Zero Point Vibrational Energy (zpe) 21120.5 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 20343.2 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 CCSD(T)=FULL/cc-pVDZ
ABC
0.17220 0.05387 0.04103

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.604 0.000
C2 -1.061 -0.326 0.000
C3 -0.761 -1.697 0.000
C4 0.585 -2.131 0.000
C5 1.637 -1.194 0.000
C6 1.341 0.183 0.000
N7 -0.199 2.056 0.000
O8 -1.376 2.395 0.000
H9 -2.091 0.044 0.000
H10 -1.573 -2.435 0.000
H11 0.810 -3.204 0.000
H12 2.679 -1.534 0.000
H13 2.130 0.945 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.41062.42432.79722.43201.40591.46492.25782.16503.42203.89393.42792.1569
C21.41061.40402.44282.83402.45532.53222.73831.09492.17063.43313.93013.4341
C32.42431.40401.41442.45062.82103.79484.13772.19101.09652.17723.44423.9166
C42.79722.44281.41441.40892.43494.25954.93213.44852.17871.09662.17753.4421
C52.43202.83402.45061.40891.40883.73274.68573.92853.44112.17371.09612.1949
C61.40592.45532.82102.43491.40882.42483.50323.43543.91743.42912.17701.0962
N71.46492.53223.79484.25953.73272.42481.22422.76154.69595.35594.60142.5806
O82.25782.73834.13774.93214.68573.50321.22422.45714.83366.01045.64603.7936
H92.16501.09492.19103.44853.92853.43542.76152.45712.53264.35535.02464.3162
H103.42202.17061.09652.17873.44113.91744.69594.83362.53262.50364.34595.0131
H113.89393.43312.17721.09662.17373.42915.35596.01044.35532.50362.50654.3540
H123.42793.93013.44422.17751.09612.17704.60145.64605.02464.34592.50652.5391
H132.15693.43413.91663.44212.19491.09622.58063.79364.31625.01314.35402.5391

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.937 C1 C2 H9 119.032
C1 C6 C5 119.543 C1 C6 H13 118.575
C1 N7 O8 113.895 C2 C1 C6 121.329
C2 C1 N7 123.422 C2 C3 C4 120.167
C2 C3 H10 119.978 C3 C2 H9 122.031
C3 C4 C5 120.455 C3 C4 H11 119.703
C4 C3 H10 119.855 C4 C5 C6 119.569
C4 C5 H12 120.235 C5 C4 H11 119.842
C5 C6 H13 121.882 C6 C1 N7 115.249
C6 C5 H12 120.196
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability