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

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 C2 1A
Energy calculated at QCISD/cc-pVTZ
 hartrees
Energy at 0K-303.350538
Energy at 298.15K 
HF Energy-302.158059
Nuclear repulsion energy249.062652
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
0.32912 0.07312 0.06145

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.088
O2 0.000 0.000 1.305
N3 0.000 1.156 -0.668
N4 0.000 -1.156 -0.668
C5 -0.257 2.409 0.025
C6 0.257 -2.409 0.025
H7 -0.433 1.066 -1.571
H8 0.433 -1.066 -1.571
H9 -0.102 3.231 -0.671
H10 0.102 -3.231 -0.671
H11 0.444 2.507 0.849
H12 -0.444 -2.507 0.849
H13 -1.268 2.466 0.433
H14 1.268 -2.466 0.433

Atom - Atom Distances (Å)
  C1 O2 N3 N4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.21641.38171.38172.42312.42312.01882.01883.32023.32022.65712.65712.79482.7948
O21.21642.28662.28662.73952.73953.09693.09693.78833.78832.58652.58652.90722.9072
N31.38172.28662.31281.45393.64081.00522.43742.07664.38812.07873.98962.13003.9932
N41.38172.28662.31283.64081.45392.43741.00524.38812.07663.98962.07873.99322.1300
C52.42312.73951.45393.64084.84452.09273.88511.08825.69331.08614.98761.09235.1243
C62.42312.73953.64081.45394.84453.88512.09275.69331.08824.98761.08615.12431.0923
H72.01883.09691.00522.43742.09273.88512.30102.36734.42202.94934.31492.58344.4030
H82.01883.09692.43741.00523.88512.09272.30104.42202.36734.31492.94934.40302.5834
H93.32023.78832.07664.38811.08825.69332.36734.42206.46431.76975.94521.77875.9626
H103.32023.78834.38812.07665.69331.08824.42202.36736.46435.94521.76975.96261.7787
H112.65712.58652.07873.98961.08614.98762.94934.31491.76975.94525.09191.76275.0583
H122.65712.58653.98962.07874.98761.08614.31492.94935.94521.76975.09195.05831.7627
H132.79482.90722.13003.99321.09235.12432.58344.40301.77875.96261.76275.05835.5469
H142.79482.90723.99322.13005.12431.09234.40302.58345.96261.77875.05831.76275.5469

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 117.388 C1 N3 H7 114.591
C1 N4 C6 117.388 C1 N4 H8 114.591
O2 C1 N3 123.182 O2 C1 N4 123.182
N3 C1 N4 113.637 N3 C5 H9 108.695
N3 C5 H11 108.988 N3 C5 H13 112.780
N4 C6 H10 108.695 N4 C6 H12 108.988
N4 C6 H14 112.780 C5 N3 H7 115.429
C6 N4 H8 115.429 H9 C5 H11 108.963
H9 C5 H13 109.321 H10 C6 H12 108.963
H10 C6 H14 109.321 H11 C5 H13 108.031
H12 C6 H14 108.031
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability