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All results from a given calculation for NH(CH3)CONH(CH3) (Urea, N,N'-dimethyl-)

using model chemistry: CCSD/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at CCSD/cc-pVTZ
 hartrees
Energy at 0K-303.347650
Energy at 298.15K 
HF Energy-302.158257
Nuclear repulsion energy249.176940
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/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CCSD/cc-pVTZ
ABC
0.32975 0.07314 0.06148

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.089
O2 0.000 0.000 1.303
N3 0.000 1.156 -0.667
N4 0.000 -1.156 -0.667
C5 -0.254 2.409 0.025
C6 0.254 -2.409 0.025
H7 -0.431 1.066 -1.570
H8 0.431 -1.066 -1.570
H9 -0.098 3.230 -0.672
H10 0.098 -3.230 -0.672
H11 0.448 2.507 0.848
H12 -0.448 -2.507 0.848
H13 -1.264 2.468 0.435
H14 1.264 -2.468 0.435

Atom - Atom Distances (Å)
  C1 O2 N3 N4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.21461.38091.38092.42272.42272.01852.01853.31943.31942.65712.65712.79482.7948
O21.21462.28422.28422.73842.73843.09513.09513.78683.78682.58672.58672.90612.9061
N31.38092.28422.31171.45363.63991.00492.43702.07624.38662.07843.98852.12953.9933
N41.38092.28422.31173.63991.45362.43701.00494.38662.07623.98852.07843.99332.1295
C52.42272.73841.45363.63994.84382.09273.88431.08805.69201.08594.98721.09215.1241
C62.42272.73843.63991.45364.84383.88432.09275.69201.08804.98721.08595.12411.0921
H72.01853.09511.00492.43702.09273.88432.29982.36634.42062.94874.31402.58474.4030
H82.01853.09512.43701.00493.88432.09272.29984.42062.36634.31402.94874.40302.5847
H93.31943.78682.07624.38661.08805.69202.36634.42066.46231.76925.94431.77845.9622
H103.31943.78684.38662.07625.69201.08804.42062.36636.46235.94431.76925.96221.7784
H112.65712.58672.07843.98851.08594.98722.94874.31401.76925.94435.09261.76235.0582
H122.65712.58673.98852.07844.98721.08594.31402.94875.94431.76925.09265.05821.7623
H132.79482.90612.12953.99331.09215.12412.58474.40301.77845.96221.76235.05825.5466
H142.79482.90613.99332.12955.12411.09214.40302.58475.96221.77845.05821.76235.5466

picture of Urea, N,N'-dimethyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 C5 117.441 C1 N3 H7 114.652
C1 N4 C6 117.441 C1 N4 H8 114.652
O2 C1 N3 123.172 O2 C1 N4 123.172
N3 C1 N4 113.657 N3 C5 H9 108.699
N3 C5 H11 109.000 N3 C5 H13 112.779
N4 C6 H10 108.699 N4 C6 H12 109.000
N4 C6 H14 112.779 C5 N3 H7 115.478
C6 N4 H8 115.478 H9 C5 H11 108.949
H9 C5 H13 109.321 H10 C6 H12 108.949
H10 C6 H14 109.321 H11 C5 H13 108.029
H12 C6 H14 108.029
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability