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All results from a given calculation for NH2CH2OH (aminomethanol)

using model chemistry: M06-2X/6-311G*

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/6-311G*
 hartrees
Energy at 0K-171.039532
Energy at 298.15K-171.046195
HF Energy-171.039532
Nuclear repulsion energy82.397949
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/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3860 3860 11.78      
2 A 3624 3624 1.50      
3 A 3539 3539 0.41      
4 A 3155 3155 28.43      
5 A 3069 3069 58.22      
6 A 1724 1724 40.05      
7 A 1525 1525 0.16      
8 A 1455 1455 52.85      
9 A 1411 1411 0.55      
10 A 1398 1398 4.34      
11 A 1188 1188 35.48      
12 A 1129 1129 36.91      
13 A 1068 1068 237.53      
14 A 924 924 3.02      
15 A 858 858 174.20      
16 A 488 488 55.04      
17 A 431 431 130.57      
18 A 322 322 82.07      

Unscaled Zero Point Vibrational Energy (zpe) 15584.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15584.0 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/6-311G*
ABC
1.28657 0.32144 0.28847

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.223 -0.158 -0.021
C2 -0.034 0.537 0.047
O3 -1.194 -0.264 -0.114
H4 1.268 -0.714 -0.868
H5 1.350 -0.782 0.768
H6 -0.067 1.082 0.996
H7 -0.080 1.258 -0.768
H8 -1.273 -0.848 0.647

Atom - Atom Distances (Å)
  N1 C2 O3 H4 H5 H6 H7 H8
N11.43832.42141.01391.01382.05902.06422.6746
C21.43831.41862.02452.04281.09511.08941.9522
O32.42141.41862.61422.74172.07711.99630.9620
H41.01392.02452.61421.63902.91302.39122.9613
H51.01382.04282.74171.63902.35272.92632.6265
H62.05901.09512.07712.91302.35271.77272.3025
H72.06421.08941.99632.39122.92631.77272.8034
H82.67461.95220.96202.96132.62652.30252.8034

picture of aminomethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 O3 115.898 N1 C2 H6 107.963
N1 C2 H7 108.722 C2 N1 H4 110.096
C2 N1 H5 111.672 C2 O3 H8 108.661
O3 C2 H6 110.786 O3 C2 H7 104.739
H4 N1 H5 107.868 H6 C2 H7 108.491
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.759      
2 C -0.124      
3 O -0.573      
4 H 0.326      
5 H 0.312      
6 H 0.211      
7 H 0.234      
8 H 0.372      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.284 -1.246 1.406 1.900
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.018 -1.467 -2.072
y -1.467 -17.105 -1.471
z -2.072 -1.471 -16.631
Traceless
 xyz
x -7.150 -1.467 -2.072
y -1.467 3.219 -1.471
z -2.072 -1.471 3.931
Polar
3z2-r27.862
x2-y2-6.913
xy-1.467
xz-2.072
yz-1.471


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.564 -0.069 -0.080
y -0.069 3.387 -0.185
z -0.080 -0.185 3.381


<r2> (average value of r2) Å2
<r2> 49.492
(<r2>)1/2 7.035