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All results from a given calculation for CH3NH2 (methyl amine)

using model chemistry: B2PLYP=FULL/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-95.821409
Energy at 298.15K 
HF Energy-95.679983
Nuclear repulsion energy42.090031
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/Def2TZVPP
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' 3527 3527 0.16 111.55 0.09 0.16
2 A' 3092 3092 33.58 97.52 0.27 0.43
3 A' 3004 3004 82.77 150.88 0.12 0.21
4 A' 1673 1673 20.26 5.30 0.69 0.82
5 A' 1513 1513 6.35 12.07 0.64 0.78
6 A' 1472 1472 1.92 2.20 0.54 0.70
7 A' 1183 1183 6.74 1.95 0.45 0.62
8 A' 1068 1068 10.32 9.41 0.24 0.39
9 A' 846 846 154.96 1.68 0.65 0.79
10 A" 3608 3608 1.17 54.76 0.75 0.86
11 A" 3129 3129 29.49 63.31 0.75 0.86
12 A" 1534 1534 3.70 10.76 0.75 0.86
13 A" 1358 1358 0.03 1.33 0.75 0.86
14 A" 982 982 0.02 0.01 0.75 0.86
15 A" 301 301 34.62 0.64 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 14143.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14143.7 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 B2PLYP=FULL/Def2TZVPP
ABC
3.48527 0.76218 0.73247

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.050 0.705 0.000
N2 0.050 -0.757 0.000
H3 -0.941 1.169 0.000
H4 0.587 1.062 0.876
H5 0.587 1.062 -0.876
H6 -0.441 -1.110 -0.810
H7 -0.441 -1.110 0.810

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5 H6 H7
C11.46191.09461.08781.08782.04712.0471
N21.46192.16642.08932.08931.01031.0103
H31.09462.16641.76491.76492.47042.4704
H41.08782.08931.76491.75162.93542.4043
H51.08782.08931.76491.75162.40432.9354
H62.04711.01032.47042.93542.40431.6191
H72.04711.01032.47042.40432.93541.6191

picture of methyl amine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H6 110.469 C1 N2 H7 110.469
N2 C1 H3 115.107 N2 C1 H4 109.177
N2 C1 H5 109.177 H3 C1 H4 107.932
H3 C1 H5 107.932 H4 C1 H5 107.232
H6 N2 H7 106.506
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability