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All results from a given calculation for CH2NH (Methanimine)

using model chemistry: B2PLYP=FULL/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULL/TZVP
 hartrees
Energy at 0K-94.576868
Energy at 298.15K 
HF Energy-94.460196
Nuclear repulsion energy32.958733
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 B2PLYP=FULL/TZVP
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' 3456 3298 1.77      
2 A' 3167 3022 32.82      
3 A' 3059 2919 45.62      
4 A' 1701 1623 17.56      
5 A' 1512 1443 6.14      
6 A' 1387 1323 35.56      
7 A' 1085 1036 37.99      
8 A" 1176 1122 52.62      
9 A" 1113 1062 11.27      

Unscaled Zero Point Vibrational Energy (zpe) 8828.5 cm-1
Scaled (by 0.9542) Zero Point Vibrational Energy (zpe) 8424.2 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 B2PLYP=FULL/TZVP
ABC
6.62340 1.16496 0.99071

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.056 0.585 0.000
N2 0.056 -0.684 0.000
H3 -0.839 1.210 0.000
H4 1.010 1.106 0.000
H5 -0.900 -1.040 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.26871.09211.08681.8860
N21.26872.09512.02771.0208
H31.09212.09511.85232.2518
H41.08682.02771.85232.8732
H51.88601.02082.25182.8732

picture of Methanimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 110.459 N2 C1 H3 124.935
N2 C1 H4 118.617 H3 C1 H4 116.448
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability