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

using model chemistry: B2PLYP/aug-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 B2PLYP/aug-cc-pVTZ
 hartrees
Energy at 0K-303.764303
Energy at 298.15K 
HF Energy-303.380207
Nuclear repulsion energy248.431375
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 B2PLYP/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at B2PLYP/aug-cc-pVTZ
ABC
0.32937 0.07237 0.06086

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/aug-cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.096
O2 0.000 0.000 1.315
N3 0.000 1.159 -0.657
N4 0.000 -1.159 -0.657
C5 -0.211 2.433 0.013
C6 0.211 -2.433 0.013
H7 -0.376 1.088 -1.587
H8 0.376 -1.088 -1.587
H9 0.004 3.236 -0.688
H10 -0.004 -3.236 -0.688
H11 0.481 2.509 0.844
H12 -0.481 -2.509 0.844
H13 -1.225 2.552 0.400
H14 1.225 -2.552 0.400

Atom - Atom Distances (Å)
  C1 O2 N3 N4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.21891.38251.38252.44322.44322.03912.03913.32943.32942.66162.66162.84732.8473
O21.21892.28782.28782.76732.76733.12213.12213.80563.80562.59762.59762.97532.9753
N31.38252.28782.31831.45453.65981.00552.46042.07684.39492.07523.99222.13514.0489
N41.38252.28782.31833.65981.45452.46041.00554.39492.07683.99222.07524.04892.1351
C52.44322.76731.45453.65984.88352.09673.91111.08755.71521.08455.01791.09135.2022
C62.44322.76733.65981.45454.88353.91112.09675.71521.08755.01791.08455.20221.0913
H72.03913.12211.00552.46042.09673.91112.30152.35944.43152.94354.34212.61044.4452
H82.03913.12212.46041.00553.91112.09672.30154.43152.35944.34212.94354.44522.6104
H93.32943.80562.07684.39491.08755.71522.35944.43156.47141.76175.96491.77756.0147
H103.32943.80564.39492.07685.71521.08754.43152.35946.47145.96491.76176.01471.7775
H112.66162.59762.07523.99221.08455.01792.94354.34211.76175.96495.10891.76355.1346
H122.66162.59763.99222.07525.01791.08454.34212.94355.96491.76175.10895.13461.7635
H132.84732.97532.13514.04891.09135.20222.61044.44521.77756.01471.76355.13465.6621
H142.84732.97534.04892.13515.20221.09134.44522.61046.01471.77755.13461.76355.6621

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 118.874 C1 N3 H7 116.386
C1 N4 C6 118.874 C1 N4 H8 116.386
O2 C1 N3 123.028 O2 C1 N4 123.028
N3 C1 N4 113.943 N3 C5 H9 108.713
N3 C5 H11 108.761 N3 C5 H13 113.234
N4 C6 H10 108.713 N4 C6 H12 108.761
N4 C6 H14 113.234 C5 N3 H7 115.726
C6 N4 H8 115.726 H9 C5 H11 108.403
H9 C5 H13 109.334 H10 C6 H12 108.403
H10 C6 H14 109.334 H11 C5 H13 108.290
H12 C6 H14 108.290
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.307      
2 O -0.653      
3 N -0.029      
4 N -0.029      
5 C -0.763      
6 C -0.763      
7 H 0.060      
8 H 0.060      
9 H 0.310      
10 H 0.310      
11 H 0.339      
12 H 0.339      
13 H 0.256      
14 H 0.256      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -3.648 3.648
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.207 -1.829 0.000
y -1.829 -30.817 0.000
z 0.000 0.000 -38.121
Traceless
 xyz
x -3.738 -1.829 0.000
y -1.829 7.347 0.000
z 0.000 0.000 -3.609
Polar
3z2-r2-7.217
x2-y2-7.390
xy-1.829
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.890 -0.425 0.000
y -0.425 11.259 -0.000
z 0.000 -0.000 8.810


<r2> (average value of r2) Å2
<r2> 192.447
(<r2>)1/2 13.873