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All results from a given calculation for CH2NN (diazomethane)

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-148.720384
Energy at 298.15K-148.722671
HF Energy-148.720384
Nuclear repulsion energy61.542019
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 wB97X-D/6-311G**
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 3208 3068 13.96      
2 A1 2246 2148 450.18      
3 A1 1460 1397 40.45      
4 A1 1236 1182 3.02      
5 B1 592 566 2.53      
6 B1 469 449 160.36      
7 B2 3338 3193 2.18      
8 B2 1135 1086 1.32      
9 B2 434 415 0.41      

Unscaled Zero Point Vibrational Energy (zpe) 7058.7 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 6751.7 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 wB97X-D/6-311G**
ABC
9.18842 0.38192 0.36668

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.142
N2 0.000 0.000 0.138
N3 0.000 0.000 1.314
H4 0.000 0.924 -1.656
H5 0.000 -0.924 -1.656

Atom - Atom Distances (Å)
  C1 N2 N3 H4 H5
C11.28002.45631.05741.0574
N21.28001.17642.01782.0178
N32.45631.17643.11053.1105
H41.05742.01783.11051.8484
H51.05742.01783.11051.8484

picture of diazomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 N3 180.000 N2 C1 H4 119.069
N2 C1 H5 119.069 H4 C1 H5 121.861
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.289      
2 N 0.108      
3 N -0.145      
4 H 0.163      
5 H 0.163      


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 -1.566 1.566
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.965 0.000 0.000
y 0.000 -15.287 0.000
z 0.000 0.000 -18.623
Traceless
 xyz
x -2.010 0.000 0.000
y 0.000 3.507 0.000
z 0.000 0.000 -1.497
Polar
3z2-r2-2.994
x2-y2-3.678
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.966 0.000 0.000
y 0.000 2.288 0.000
z 0.000 0.000 6.743


<r2> (average value of r2) Å2
<r2> 37.681
(<r2>)1/2 6.138