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All results from a given calculation for NHCHNH2 (aminomethanimine)

using model chemistry: BLYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/6-311G*
 hartrees
Energy at 0K-149.988402
Energy at 298.15K-149.993714
Nuclear repulsion energy71.501601
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 BLYP/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 A 3567 3558 8.15      
2 A 3448 3439 4.98      
3 A 3380 3372 1.86      
4 A 2923 2915 92.59      
5 A 1680 1676 232.93      
6 A 1611 1607 26.55      
7 A 1376 1373 37.63      
8 A 1308 1305 18.15      
9 A 1094 1092 87.50      
10 A 1066 1063 38.88      
11 A 1003 1000 1.14      
12 A 780 778 34.55      
13 A 590 589 230.89      
14 A 540 538 22.02      
15 A 404 403 133.21      

Unscaled Zero Point Vibrational Energy (zpe) 12384.1 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 12353.2 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 BLYP/6-311G*
ABC
2.18162 0.35420 0.30671

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.125 0.398 -0.002
N2 1.148 -0.148 -0.075
N3 -1.180 -0.336 0.018
H4 -0.106 1.504 -0.015
H5 1.914 0.395 0.313
H6 1.194 -1.149 0.112
H7 -2.022 0.251 -0.007

Atom - Atom Distances (Å)
  C1 N2 N3 H4 H5 H6 H7
C11.38701.28451.10632.06342.03581.9019
N21.38702.33692.07451.01591.01913.1950
N31.28452.33692.13003.19252.51081.0263
H41.10632.07452.13002.32762.95662.2887
H52.06341.01593.19252.32761.71523.9511
H62.03581.01912.51082.95661.71523.5089
H71.90193.19501.02632.28873.95113.5089

picture of aminomethanimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 117.518 C1 N2 H6 114.719
C1 N3 H7 110.285 N2 C1 N3 121.992
N2 C1 H4 112.129 N3 C1 H4 125.812
H5 N2 H6 114.885
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.090      
2 N -0.647      
3 N -0.489      
4 H 0.150      
5 H 0.319      
6 H 0.319      
7 H 0.260      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.703 1.681 0.845 2.537
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.232 -2.727 1.834
y -2.727 -17.608 -0.002
z 1.834 -0.002 -20.603
Traceless
 xyz
x 3.873 -2.727 1.834
y -2.727 0.310 -0.002
z 1.834 -0.002 -4.183
Polar
3z2-r2-8.367
x2-y22.376
xy-2.727
xz1.834
yz-0.002


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.845 0.184 0.053
y 0.184 4.060 -0.018
z 0.053 -0.018 2.141


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000