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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: QCISD(T)/TZVP

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(T)/TZVP
 hartrees
Energy at 0K-360.722517
Energy at 298.15K 
HF Energy-359.450615
Nuclear repulsion energy323.080338
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(T)/TZVP
Rotational Constants (cm-1) from geometry optimized at QCISD(T)/TZVP
ABC
0.17459 0.05435 0.04145

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.593 0.000
C2 -1.057 -0.326 0.000
C3 -0.759 -1.687 0.000
C4 0.577 -2.119 0.000
C5 1.623 -1.191 0.000
C6 1.332 0.177 0.000
N7 -0.191 2.042 0.000
O8 -1.361 2.399 0.000
H9 -2.080 0.033 0.000
H10 -1.561 -2.418 0.000
H11 0.798 -3.181 0.000
H12 2.653 -1.530 0.000
H13 2.115 0.928 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.40092.40302.77222.41161.39591.46192.26152.15393.39123.85733.39802.1416
C21.40091.39292.42532.81592.44192.52222.74231.08412.15113.40433.90053.4114
C32.40301.39291.40392.43282.80123.77244.13022.16891.08492.15763.41543.8859
C42.77222.42531.40391.39782.41634.23124.91573.41892.15881.08512.15763.4131
C52.41162.81592.43281.39781.39813.70724.66813.89973.41192.15411.08462.1758
C61.39592.44192.80122.41631.39812.40853.49193.41533.88613.39992.15811.0852
N71.46192.52223.77244.23123.70722.40851.22342.75784.66575.31614.56632.5609
O82.26152.74234.13024.91574.66813.49191.22342.47274.82085.98305.61703.7744
H92.15391.08412.16893.41893.89973.41532.75782.47272.50514.31414.98434.2895
H103.39122.15111.08492.15883.41193.88614.66574.82082.50512.47934.30634.9709
H113.85733.40432.15761.08512.15413.39995.31615.98304.31412.47932.48314.3153
H123.39803.90053.41542.15761.08462.15814.56635.61704.98434.30632.48312.5168
H132.14163.41143.88593.41312.17581.08522.56093.77444.28954.97094.31532.5168

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.651 C1 C2 H9 119.619
C1 C6 C5 119.336 C1 C6 H13 118.807
C1 N7 O8 114.447 C2 C1 C6 121.637
C2 C1 N7 123.515 C2 C3 C4 120.262
C2 C3 H10 119.967 C3 C2 H9 121.730
C3 C4 C5 120.526 C3 C4 H11 119.643
C4 C3 H10 119.771 C4 C5 C6 119.587
C4 C5 H12 120.195 C5 C4 H11 119.830
C5 C6 H13 121.856 C6 C1 N7 114.848
C6 C5 H12 120.218
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability