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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: B1B95/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/aug-cc-pVDZ
 hartrees
Energy at 0K-132.623429
Energy at 298.15K-132.625950
HF Energy-132.623429
Nuclear repulsion energy61.074359
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 B1B95/aug-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 A' 3174 3041 2.34      
2 A' 3113 2982 3.30      
3 A' 2023 1938 262.76      
4 A' 1491 1428 3.12      
5 A' 1245 1192 8.57      
6 A' 904 866 355.18      
7 A' 742 711 77.79      
8 A' 486 466 34.62      
9 A" 3293 3155 0.95      
10 A" 1131 1084 7.82      
11 A" 957 917 10.84      
12 A" 346 331 4.50      

Unscaled Zero Point Vibrational Energy (zpe) 9453.0 cm-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 9055.0 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 B1B95/aug-cc-pVDZ
ABC
6.45221 0.35308 0.34583

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.118 -1.171 0.000
N2 0.000 0.099 0.000
C3 -0.269 1.290 0.000
H4 0.166 -1.701 0.947
H5 0.166 -1.701 -0.947
H6 0.573 1.996 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.27522.49071.08611.08613.1996
N21.27521.22062.04032.04031.9819
C32.49071.22063.16673.16671.0989
H41.08612.04033.16671.89353.8380
H51.08612.04033.16671.89353.8380
H63.19961.98191.09893.83803.8380

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 172.587 N2 C1 H4 119.340
N2 C1 H5 119.340 N2 C3 H6 117.298
H4 C1 H5 121.321
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.688      
2 N 0.113      
3 C 0.041      
4 H -0.296      
5 H -0.296      
6 H -0.249      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.403 -1.069 0.000 1.763
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.719 2.525 0.000
y 2.525 -16.795 0.000
z 0.000 0.000 -17.379
Traceless
 xyz
x -3.632 2.525 0.000
y 2.525 2.255 0.000
z 0.000 0.000 1.378
Polar
3z2-r22.755
x2-y2-3.925
xy2.525
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.144 -1.010 0.000
y -1.010 10.058 0.000
z 0.000 0.000 3.783


<r2> (average value of r2) Å2
<r2> 42.164
(<r2>)1/2 6.493