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All results from a given calculation for N(CH3)2CONH2 (Urea, N,N-dimethyl-)

using model chemistry: wB97X-D/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-303.905101
Energy at 298.15K-303.915487
HF Energy-303.905101
Nuclear repulsion energy254.720065
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 wB97X-D/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 3733 3571 34.58      
2 A 3622 3464 24.98      
3 A 3181 3043 0.83      
4 A 3141 3005 12.07      
5 A 3102 2967 16.68      
6 A 3088 2954 42.07      
7 A 3031 2899 69.58      
8 A 3009 2878 60.95      
9 A 1779 1701 495.81      
10 A 1645 1574 158.62      
11 A 1551 1484 105.83      
12 A 1526 1459 15.55      
13 A 1510 1444 3.96      
14 A 1507 1441 20.33      
15 A 1494 1429 57.63      
16 A 1448 1386 131.67      
17 A 1443 1380 9.76      
18 A 1327 1270 24.14      
19 A 1284 1228 50.87      
20 A 1181 1130 3.59      
21 A 1140 1091 2.78      
22 A 1114 1066 44.08      
23 A 1096 1049 15.73      
24 A 1044 998 33.36      
25 A 789 754 29.22      
26 A 787 753 5.51      
27 A 608 582 8.87      
28 A 543 520 146.67      
29 A 526 504 7.40      
30 A 450 431 38.56      
31 A 398 380 30.39      
32 A 327 313 15.66      
33 A 196 187 2.41      
34 A 167 160 1.79      
35 A 137 131 2.91      
36 A 101 97 4.32      

Unscaled Zero Point Vibrational Energy (zpe) 26511.3 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 25360.8 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 wB97X-D/aug-cc-pVTZ
ABC
0.17051 0.11872 0.07216

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.540 0.638 0.172
O2 1.227 -1.328 -0.079
C3 0.757 -0.205 -0.036
N4 -0.587 0.042 -0.026
H5 1.294 1.675 0.603
N6 1.585 0.913 0.013
H7 -2.188 -1.094 -0.757
H8 -2.095 -0.984 1.010
H9 -0.933 -1.992 0.118
C10 -1.504 -1.070 0.094
H11 -1.322 1.791 0.920
H12 -2.127 1.311 -0.576
H13 -0.530 2.038 -0.655
C14 -1.160 1.367 -0.077

Atom - Atom Distances (Å)
  H1 O2 C3 N4 H5 N6 H7 H8 H9 C10 H11 H12 H13 C14
H12.37831.98353.18941.67731.00695.12034.98184.35764.39094.09984.77433.47383.7793
O22.37831.21802.27323.07972.27153.48883.51192.26812.74824.14994.29623.84043.5996
C31.98351.21801.36632.05631.39193.15933.13602.46482.42433.03683.30262.65912.4793
N43.18942.27321.36632.56812.33982.09472.09802.06861.44642.12012.07012.09371.4443
H51.67733.07972.05632.56811.00604.65084.32604.31703.95152.63773.63592.24432.5641
N61.00692.27151.39192.33981.00604.34184.25813.84603.67123.16933.77892.48642.7832
H75.12033.48883.15932.09474.65084.34181.77331.77411.09243.44712.41243.54542.7520
H84.98183.51193.13602.09804.32604.25811.77331.77741.09302.88192.79063.78922.7537
H94.35762.26812.46482.06864.31703.84601.77411.77741.08503.88643.58044.12383.3722
C104.39092.74822.42431.44643.95153.67121.09241.09301.08502.98262.55073.34222.4665
H114.09984.14993.03682.12012.63773.16933.44712.88193.88642.98261.76541.78061.0954
H124.77434.29623.30262.07013.63593.77892.41242.79063.58042.55071.76541.75661.0898
H133.47383.84042.65912.09372.24432.48643.54543.78924.12383.34221.78061.75661.0873
C143.77933.59962.47931.44432.56412.78322.75202.75373.37222.46651.09541.08981.0873

picture of Urea, N,N-dimethyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 N6 C3 110.530 H1 N6 H5 112.873
O2 C3 N4 123.093 O2 C3 N6 120.853
C3 N4 C10 119.039 C3 N4 C14 123.775
C3 N6 H5 117.170 N4 C3 N6 116.053
N4 C10 H7 110.415 N4 C10 H8 110.651
N4 C10 H9 108.766 N4 C14 H11 112.461
N4 C14 H12 108.743 N4 C14 H13 110.796
H7 C10 H8 108.470 H7 C10 H9 109.130
H8 C10 H9 109.386 C10 N4 C14 117.139
H11 C14 H12 107.776 H11 C14 H13 109.320
H12 C14 H13 107.578
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.040      
2 O -0.741      
3 C 0.338      
4 N 0.243      
5 H 0.095      
6 N -0.159      
7 H 0.340      
8 H 0.294      
9 H 0.338      
10 C -0.873      
11 H 0.302      
12 H 0.279      
13 H 0.369      
14 C -0.867      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.976 3.504 0.979 4.140
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.996 4.995 1.875
y 4.995 -37.771 1.161
z 1.875 1.161 -37.718
Traceless
 xyz
x 3.749 4.995 1.875
y 4.995 -1.915 1.161
z 1.875 1.161 -1.834
Polar
3z2-r2-3.668
x2-y23.776
xy4.995
xz1.875
yz1.161


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.206 -0.044 -0.053
y -0.044 9.547 0.064
z -0.053 0.064 6.796


<r2> (average value of r2) Å2
<r2> 164.822
(<r2>)1/2 12.838