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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: QCISD/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD/cc-pVTZ
 hartrees
Energy at 0K-360.850659
Energy at 298.15K 
HF Energy-359.466026
Nuclear repulsion energy324.868502
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 QCISD/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at QCISD/cc-pVTZ
ABC
0.17645 0.05494 0.04190

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.593 0.000
C2 -1.049 -0.326 0.000
C3 -0.751 -1.681 0.000
C4 0.581 -2.107 0.000
C5 1.619 -1.181 0.000
C6 1.326 0.181 0.000
N7 -0.202 2.033 0.000
O8 -1.360 2.377 0.000
H9 -2.067 0.033 0.000
H10 -1.549 -2.409 0.000
H11 0.804 -3.164 0.000
H12 2.646 -1.515 0.000
H13 2.105 0.930 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39412.39402.76112.40121.38811.45402.24392.14133.37813.84223.38332.1316
C21.39411.38682.41362.80122.42782.50602.72121.07962.14253.38953.88163.3943
C32.39401.38681.39822.42212.78883.75354.10332.16041.08082.14933.40123.8693
C42.76112.41361.39821.39122.40584.21264.88603.40402.15121.08112.14863.3979
C52.40122.80122.42211.39121.39293.69334.64063.88053.39792.14481.08042.1662
C61.38812.42782.78882.40581.39292.40043.46953.39583.86963.38592.14981.0809
N71.45402.50603.75354.21263.69332.40041.20852.73454.64175.29354.54972.5563
O82.24392.72124.10334.88604.64063.46951.20852.44874.79035.94935.58613.7548
H92.14131.07962.16043.40403.88053.39582.73452.44872.49644.29704.96094.2670
H103.37812.14251.08082.15123.39793.86964.64174.79032.49642.47114.28954.9500
H113.84223.38952.14931.08112.14483.38595.29355.94934.29702.47112.47274.2965
H123.38333.88163.40122.14861.08042.14984.54975.58614.96094.28952.47272.5050
H132.13163.39433.86933.39792.16621.08092.55633.75484.26704.95004.29652.5050

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.827 C1 C2 H9 119.365
C1 C6 C5 119.409 C1 C6 H13 118.854
C1 N7 O8 114.550 C2 C1 C6 121.526
C2 C1 N7 123.243 C2 C3 C4 120.139
C2 C3 H10 120.003 C3 C2 H9 121.808
C3 C4 C5 120.529 C3 C4 H11 119.655
C4 C3 H10 119.858 C4 C5 C6 119.570
C4 C5 H12 120.229 C5 C4 H11 119.816
C5 C6 H13 121.736 C6 C1 N7 115.231
C6 C5 H12 120.201
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability