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

using model chemistry: B3LYP/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-277.491718
Energy at 298.15K-277.495378
HF Energy-277.491718
Nuclear repulsion energy73.111951
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/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 A1 2852 2745 303.99      
2 A1 1487 1431 63.24      
3 A1 1183 1138 296.89      
4 A1 465 448 37.06      
5 E 2851 2744 161.95      
5 E 2851 2744 161.92      
6 E 1486 1430 2.08      
6 E 1486 1430 2.08      
7 E 1179 1135 1.25      
7 E 1179 1135 1.25      
8 E 98 94 34.83      
8 E 98 94 34.84      

Unscaled Zero Point Vibrational Energy (zpe) 8606.7 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 8284.8 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 B3LYP/Def2TZVPP
ABC
5.37543 0.15141 0.15141

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Na1 0.000 0.000 1.662
O2 0.000 0.000 -0.273
C3 0.000 0.000 -1.642
H4 0.000 1.017 -2.082
H5 0.881 -0.509 -2.082
H6 -0.881 -0.509 -2.082

Atom - Atom Distances (Å)
  Na1 O2 C3 H4 H5 H6
Na11.93423.30323.87933.87933.8793
O21.93421.36902.07572.07572.0757
C33.30321.36901.10851.10851.1085
H43.87932.07571.10851.76191.7619
H53.87932.07571.10851.76191.7619
H63.87932.07571.10851.76191.7619

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 113.407
O2 C3 H5 113.407 O2 C3 H6 113.407
H4 C3 H5 105.265 H4 C3 H6 105.265
H5 C3 H6 105.264
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Na 0.743      
2 O -0.806      
3 C -0.003      
4 H 0.022      
5 H 0.022      
6 H 0.022      


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 7.445 7.445
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.409 0.000 0.000
y 0.000 -19.409 0.000
z 0.000 0.000 -6.924
Traceless
 xyz
x -6.243 0.000 0.000
y 0.000 -6.243 0.000
z 0.000 0.000 12.486
Polar
3z2-r224.971
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 4.460 0.000 0.000
y 0.000 4.461 -0.000
z 0.000 -0.000 6.220


<r2> (average value of r2) Å2
<r2> 73.176
(<r2>)1/2 8.554