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

using model chemistry: HSEh1PBE/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 HSEh1PBE/cc-pVDZ
 hartrees
Energy at 0K-277.217485
Energy at 298.15K-277.221249
HF Energy-277.217485
Nuclear repulsion energy73.226586
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 HSEh1PBE/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 2859 2750 342.45      
2 A1 1474 1417 108.21      
3 A1 1241 1194 298.17      
4 A1 487 469 31.34      
5 E 2877 2767 173.43      
5 E 2877 2767 173.40      
6 E 1461 1405 2.97      
6 E 1461 1405 2.97      
7 E 1173 1128 1.65      
7 E 1173 1128 1.65      
8 E 121 117 32.35      
8 E 121 117 32.34      

Unscaled Zero Point Vibrational Energy (zpe) 8661.1 cm-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 8331.1 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 HSEh1PBE/cc-pVDZ
ABC
5.30578 0.15240 0.15240

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Na1 0.000 0.000 1.663
O2 0.000 0.000 -0.274
C3 0.000 0.000 -1.638
H4 0.000 1.025 -2.089
H5 0.888 -0.513 -2.089
H6 -0.888 -0.513 -2.089

Atom - Atom Distances (Å)
  Na1 O2 C3 H4 H5 H6
Na11.93713.30123.88893.88893.8889
O21.93711.36412.08382.08382.0838
C33.30121.36411.11961.11961.1196
H43.88892.08381.11961.77551.7755
H53.88892.08381.11961.77551.7755
H63.88892.08381.11961.77551.7755

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 113.706
O2 C3 H5 113.706 O2 C3 H6 113.706
H4 C3 H5 104.924 H4 C3 H6 104.924
H5 C3 H6 104.924
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Na 0.551      
2 O -0.580      
3 C 0.107      
4 H -0.026      
5 H -0.026      
6 H -0.026      


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 7.474 7.474
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.306 0.000 0.000
y 0.000 -19.306 0.000
z 0.000 0.000 -6.055
Traceless
 xyz
x -6.625 0.000 0.000
y 0.000 -6.625 0.000
z 0.000 0.000 13.250
Polar
3z2-r226.501
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 4.093 0.000 0.000
y 0.000 4.094 0.000
z 0.000 0.000 5.563


<r2> (average value of r2) Å2
<r2> 72.661
(<r2>)1/2 8.524