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All results from a given calculation for BH2NH2 (Boranamine)

using model chemistry: PBEPBEultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBEPBEultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-81.950189
Energy at 298.15K-81.954418
HF Energy-81.950189
Nuclear repulsion energy32.102542
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 PBEPBEultrafine/aug-cc-pVTZ
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 3502 3462 14.00 145.24 0.08 0.15
2 A1 2519 2491 86.39 159.56 0.07 0.13
3 A1 1594 1576 64.86 4.03 0.66 0.79
4 A1 1322 1307 49.43 17.36 0.05 0.09
5 A1 1119 1106 0.00 12.93 0.24 0.39
6 A2 844 835 0.00 0.71 0.75 0.86
7 B1 970 959 17.31 0.11 0.75 0.86
8 B1 605 599 160.47 0.11 0.75 0.86
9 B2 3590 3550 22.31 59.54 0.75 0.86
10 B2 2599 2570 149.04 50.33 0.75 0.86
11 B2 1098 1085 30.21 0.11 0.75 0.86
12 B2 719 711 0.18 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10240.2 cm-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 10125.5 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 PBEPBEultrafine/aug-cc-pVTZ
ABC
4.58080 0.91231 0.76079

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.782
N2 0.000 0.000 0.613
H3 0.000 1.053 -1.361
H4 0.000 -1.053 -1.361
H5 0.000 0.847 1.171
H6 0.000 -0.847 1.171

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6
B11.39461.20171.20172.12832.1283
N21.39462.23702.23701.01411.0141
H31.20172.23702.10582.54013.1652
H41.20172.23702.10583.16522.5401
H52.12831.01412.54013.16521.6937
H62.12831.01413.16522.54011.6937

picture of Boranamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H5 123.380 B1 N2 H6 123.380
N2 B1 H3 118.812 N2 B1 H4 118.812
H3 B1 H4 122.376 H5 N2 H6 113.239
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.118      
2 N -0.068      
3 H -0.034      
4 H -0.034      
5 H 0.128      
6 H 0.128      


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 1.988 1.988
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.159 0.000 0.000
y 0.000 -13.426 0.000
z 0.000 0.000 -13.460
Traceless
 xyz
x -1.716 0.000 0.000
y 0.000 0.884 0.000
z 0.000 0.000 0.832
Polar
3z2-r21.665
x2-y2-1.733
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.438 0.000 0.000
y 0.000 4.100 0.000
z 0.000 0.000 5.006


<r2> (average value of r2) Å2
<r2> 24.536
(<r2>)1/2 4.953