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

using model chemistry: B97D3/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 B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-303.820425
Energy at 298.15K-303.830266
HF Energy-303.820425
Nuclear repulsion energy247.257363
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 B97D3/aug-cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3548 3494 10.15      
2 A 3088 3041 15.26      
3 A 3042 2995 7.70      
4 A 2960 2915 7.82      
5 A 1706 1680 247.48      
6 A 1496 1474 16.11      
7 A 1463 1440 1.07      
8 A 1443 1421 4.28      
9 A 1418 1396 10.45      
10 A 1169 1151 0.10      
11 A 1145 1128 1.54      
12 A 1117 1100 5.58      
13 A 898 884 1.75      
14 A 508 500 37.56      
15 A 393 387 46.47      
16 A 216 212 4.56      
17 A 172 170 0.13      
18 A 88 86 0.14      
19 B 3543 3489 4.85      
20 B 3088 3041 4.88      
21 B 3042 2995 56.41      
22 B 2959 2913 139.02      
23 B 1518 1495 279.96      
24 B 1479 1456 6.28      
25 B 1452 1430 74.57      
26 B 1420 1398 15.07      
27 B 1227 1208 246.97      
28 B 1129 1112 41.32      
29 B 1116 1099 0.27      
30 B 1009 994 1.81      
31 B 743 732 8.30      
32 B 709 698 20.93      
33 B 465 458 102.11      
34 B 312 307 40.98      
35 B 113 112 9.40      
36 B 100 99 0.46      

Unscaled Zero Point Vibrational Energy (zpe) 25645.9 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 25253.6 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B97D3/aug-cc-pVTZ
ABC
0.32569 0.07161 0.06021

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.099
O2 0.000 0.000 1.326
N3 0.000 1.164 -0.657
N4 0.000 -1.164 -0.657
C5 -0.231 2.440 0.008
C6 0.231 -2.440 0.008
H7 -0.356 1.087 -1.598
H8 0.356 -1.087 -1.598
H9 -0.004 3.247 -0.692
H10 0.004 -3.247 -0.692
H11 0.434 2.518 0.869
H12 -0.434 -2.518 0.869
H13 -1.264 2.550 0.366
H14 1.264 -2.550 0.366

Atom - Atom Distances (Å)
  C1 O2 N3 N4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.22651.38751.38752.45222.45222.04662.04663.34203.34202.66862.66862.85882.8588
O21.22652.29842.29842.78202.78203.13933.13933.82283.82282.59552.59553.00353.0035
N31.38752.29842.32731.45733.67141.00942.46542.08364.41082.08584.00882.13694.0543
N41.38752.29842.32733.67141.45732.46541.00944.41082.08364.00882.08584.05432.1369
C52.45222.78201.45733.67144.90102.10373.91941.09295.73441.09095.03581.09835.2213
C62.45222.78203.67141.45734.90103.91942.10375.73441.09295.03581.09095.22131.0983
H72.04663.13931.00942.46542.10373.91942.28752.36854.44222.95964.36912.61244.4398
H82.04663.13932.46541.00943.91942.10372.28754.44222.36854.36912.95964.43982.6124
H93.34203.82282.08364.41081.09295.73442.36854.44226.49401.77815.98811.78686.0280
H103.34203.82284.41082.08365.73441.09294.44222.36856.49405.98811.77816.02801.7868
H112.66862.59552.08584.00881.09095.03582.95964.36911.77815.98815.11021.77115.1603
H122.66862.59554.00882.08585.03581.09094.36912.95965.98811.77815.11025.16031.7711
H132.85883.00352.13694.05431.09835.22132.61244.43981.78686.02801.77115.16035.6925
H142.85883.00354.05432.13695.22131.09834.43982.61246.02801.78685.16031.77115.6925

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 119.064 C1 N3 H7 116.374
C1 N4 C6 119.064 C1 N4 H8 116.374
O2 C1 N3 122.998 O2 C1 N4 122.998
N3 C1 N4 114.004 N3 C5 H9 108.744
N3 C5 H11 109.034 N3 C5 H13 112.722
N4 C6 H10 108.744 N4 C6 H12 109.034
N4 C6 H14 112.722 C5 N3 H7 115.857
C6 N4 H8 115.857 H9 C5 H11 109.023
H9 C5 H13 109.259 H10 C6 H12 109.023
H10 C6 H14 109.259 H11 C5 H13 108.000
H12 C6 H14 108.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.377      
2 O -0.693      
3 N 0.049      
4 N 0.049      
5 C -0.437      
6 C -0.437      
7 H -0.014      
8 H -0.014      
9 H 0.172      
10 H 0.172      
11 H 0.244      
12 H 0.244      
13 H 0.145      
14 H 0.145      


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 -3.644 3.644
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.986 -1.703 0.000
y -1.703 -30.760 0.000
z 0.000 0.000 -37.836
Traceless
 xyz
x -3.688 -1.703 0.000
y -1.703 7.151 0.000
z 0.000 0.000 -3.463
Polar
3z2-r2-6.926
x2-y2-7.226
xy-1.703
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.171 -0.525 0.000
y -0.525 12.039 0.000
z 0.000 0.000 9.166


<r2> (average value of r2) Å2
<r2> 194.165
(<r2>)1/2 13.934