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All results from a given calculation for NaOCH3 (Sodium methoxide)

using model chemistry: B3LYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYP/cc-pVDZ
 hartrees
Energy at 0K-277.443332
Energy at 298.15K-277.447078
HF Energy-277.443332
Nuclear repulsion energy73.002007
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 B3LYP/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 2838 2753 350.54      
2 A1 1474 1430 115.46      
3 A1 1202 1166 302.73      
4 A1 484 470 27.62      
5 E 2844 2759 170.55      
5 E 2844 2759 170.54      
6 E 1459 1416 3.85      
6 E 1459 1416 3.85      
7 E 1168 1133 2.84      
7 E 1168 1133 2.84      
8 E 118 115 29.61      
8 E 118 115 29.61      

Unscaled Zero Point Vibrational Energy (zpe) 8588.3 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 8330.7 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 B3LYP/cc-pVDZ
ABC
5.28429 0.15153 0.15153

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Na1 0.000 0.000 1.667
O2 0.000 0.000 -0.272
C3 0.000 0.000 -1.646
H4 0.000 1.027 -2.093
H5 0.890 -0.514 -2.093
H6 -0.890 -0.514 -2.093

Atom - Atom Distances (Å)
  Na1 O2 C3 H4 H5 H6
Na11.93923.31263.89773.89773.8977
O21.93921.37342.09052.09052.0905
C33.31261.37341.12041.12041.1204
H43.89772.09051.12041.77911.7791
H53.89772.09051.12041.77911.7791
H63.89772.09051.12041.77911.7791

picture of Sodium methoxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Na1 O2 C3 180.000 O2 C3 H4 113.534
O2 C3 H5 113.534 O2 C3 H6 113.534
H4 C3 H5 105.120 H4 C3 H6 105.120
H5 C3 H6 105.120
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Na 0.517      
2 O -0.548      
3 C 0.163      
4 H -0.044      
5 H -0.044      
6 H -0.044      


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 7.334 7.334
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.504 0.000 0.000
y 0.000 -19.504 0.000
z 0.000 0.000 -6.136
Traceless
 xyz
x -6.684 0.000 0.000
y 0.000 -6.684 0.000
z 0.000 0.000 13.368
Polar
3z2-r226.736
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.370 0.000 0.000
y 0.000 4.371 -0.000
z 0.000 -0.000 5.891


<r2> (average value of r2) Å2
<r2> 73.112
(<r2>)1/2 8.551