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All results from a given calculation for NH2CH2OH (aminomethanol)

using model chemistry: M06-2X/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes 1A
Energy calculated at M06-2X/Def2TZVPP
 hartrees
Energy at 0K-171.080275
Energy at 298.15K-171.086849
HF Energy-171.080275
Nuclear repulsion energy82.468438
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 M06-2X/Def2TZVPP
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 3897 3897 31.75      
2 A 3626 3626 7.32      
3 A 3538 3538 2.79      
4 A 3137 3137 21.26      
5 A 3066 3066 46.13      
6 A 1661 1661 30.26      
7 A 1516 1516 0.03      
8 A 1434 1434 39.56      
9 A 1392 1392 0.16      
10 A 1372 1372 8.27      
11 A 1174 1174 41.17      
12 A 1123 1123 38.31      
13 A 1054 1054 208.07      
14 A 914 914 4.47      
15 A 814 814 156.93      
16 A 488 488 49.59      
17 A 398 398 86.16      
18 A 289 289 78.29      

Unscaled Zero Point Vibrational Energy (zpe) 15445.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15445.5 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 M06-2X/Def2TZVPP
ABC
1.29087 0.32158 0.28876

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.220 -0.159 -0.020
C2 -0.033 0.536 0.048
O3 -1.194 -0.264 -0.115
H4 1.289 -0.700 -0.872
H5 1.354 -0.782 0.765
H6 -0.072 1.076 0.997
H7 -0.078 1.259 -0.763
H8 -1.281 -0.846 0.642

Atom - Atom Distances (Å)
  N1 C2 O3 H4 H5 H6 H7 H8
N11.43492.41841.01161.01132.05672.06142.6771
C21.43491.41882.03042.04381.09261.08821.9546
O32.41841.41882.63202.74572.07151.99660.9598
H41.01162.03042.63201.64042.91562.39172.9862
H51.01132.04382.74571.64042.35412.92502.6391
H62.05671.09262.07152.91562.35411.76992.2987
H72.06141.08821.99662.39172.92501.76992.8034
H82.67711.95460.95982.98622.63912.29872.8034

picture of aminomethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 O3 115.871 N1 C2 H6 108.162
N1 C2 H7 108.796 C2 N1 H4 110.994
C2 N1 H5 112.175 C2 O3 H8 108.988
O3 C2 H6 110.469 O3 C2 H7 104.802
H4 N1 H5 108.368 H6 C2 H7 108.499
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.378      
2 C 0.036      
3 O -0.371      
4 H 0.153      
5 H 0.137      
6 H 0.111      
7 H 0.114      
8 H 0.197      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.336 -1.062 1.262 1.683
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.656 -1.451 -1.990
y -1.451 -17.380 -1.421
z -1.990 -1.421 -16.823
Traceless
 xyz
x -6.554 -1.451 -1.990
y -1.451 2.860 -1.421
z -1.990 -1.421 3.695
Polar
3z2-r27.389
x2-y2-6.276
xy-1.451
xz-1.990
yz-1.421


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.278 -0.036 -0.065
y -0.036 3.946 -0.124
z -0.065 -0.124 3.817


<r2> (average value of r2) Å2
<r2> 49.506
(<r2>)1/2 7.036