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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: B3LYP/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/aug-cc-pVQZ
 hartrees
Energy at 0K-82.088802
Energy at 298.15K-82.093077
HF Energy-82.088802
Nuclear repulsion energy32.318229
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 B3LYP/aug-cc-pVQZ
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 3581 3470 19.11 129.83 0.08 0.15
2 A1 2578 2498 96.76 153.40 0.07 0.13
3 A1 1649 1597 74.49 3.64 0.64 0.78
4 A1 1358 1316 64.92 13.09 0.04 0.07
5 A1 1158 1122 0.69 13.72 0.22 0.36
6 A2 854 827 0.00 0.67 0.75 0.86
7 B1 1017 985 26.82 0.12 0.75 0.86
8 B1 627 608 173.31 0.14 0.75 0.86
9 B2 3670 3556 26.10 52.94 0.75 0.86
10 B2 2651 2568 165.55 46.92 0.75 0.86
11 B2 1140 1105 33.82 0.15 0.75 0.86
12 B2 750 726 0.32 0.00 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10516.0 cm-1
Scaled (by 0.9689) Zero Point Vibrational Energy (zpe) 10189.0 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 B3LYP/aug-cc-pVQZ
ABC
4.67313 0.92178 0.76991

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVQZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.777
N2 0.000 0.000 0.610
H3 0.000 1.041 -1.355
H4 0.000 -1.041 -1.355
H5 0.000 0.840 1.163
H6 0.000 -0.840 1.163

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.38741.19091.19092.11422.1142
N21.38742.22432.22431.00561.0056
H31.19092.22432.08212.52633.1434
H41.19092.22432.08213.14342.5263
H52.11421.00562.52633.14341.6803
H62.11421.00563.14342.52631.6803

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.337 B1 N2 H6 123.337
N2 B1 H3 119.048 N2 B1 H4 119.048
H3 B1 H4 121.905 H5 N2 H6 113.326
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.555      
2 N -0.605      
3 H -0.206      
4 H -0.206      
5 H 0.231      
6 H 0.231      


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 1.884 1.884
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.016 0.000 0.000
y 0.000 -13.415 0.000
z 0.000 0.000 -13.441
Traceless
 xyz
x -1.587 0.000 0.000
y 0.000 0.813 0.000
z 0.000 0.000 0.774
Polar
3z2-r21.548
x2-y2-1.601
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.297 0.000 0.000
y 0.000 3.914 0.000
z 0.000 0.000 4.741


<r2> (average value of r2) Å2
<r2> 24.303
(<r2>)1/2 4.930