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All results from a given calculation for BH3NH3 (borane ammonia)

using model chemistry: B3LYPultrafine/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYPultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-83.229897
Energy at 298.15K-83.236705
HF Energy-83.229897
Nuclear repulsion energy40.454194
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 B3LYPultrafine/aug-cc-pVDZ
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 3449 3347 1.18 131.10 0.00 0.01
2 A1 2432 2360 56.45 254.26 0.02 0.03
3 A1 1314 1275 117.96 2.17 0.28 0.44
4 A1 1181 1146 128.07 1.44 0.14 0.25
5 A1 642 623 12.34 5.20 0.36 0.53
6 A2 259 251 0.00 0.00 0.75 0.86
7 E 3560 3454 30.86 40.01 0.75 0.86
7 E 3560 3454 30.86 40.01 0.75 0.86
8 E 2485 2411 261.91 68.06 0.75 0.86
8 E 2485 2411 261.91 68.04 0.75 0.86
9 E 1643 1594 25.59 3.37 0.75 0.86
9 E 1643 1594 25.59 3.37 0.75 0.86
10 E 1179 1144 5.85 4.33 0.75 0.86
10 E 1179 1144 5.85 4.33 0.75 0.86
11 E 1057 1025 28.47 1.21 0.75 0.86
11 E 1057 1025 28.47 1.21 0.75 0.86
12 E 643 624 1.42 0.28 0.75 0.86
12 E 643 624 1.42 0.28 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15203.7 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 14753.7 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 B3LYPultrafine/aug-cc-pVDZ
ABC
2.43517 0.58733 0.58733

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.931
N2 0.000 0.000 0.728
H3 0.000 -1.177 -1.242
H4 -1.020 0.589 -1.242
H5 1.020 0.589 -1.242
H6 0.000 0.950 1.096
H7 -0.823 -0.475 1.096
H8 0.823 -0.475 1.096

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65851.21791.21791.21792.23832.23832.2383
N21.65852.29502.29502.29501.01921.01921.0192
H31.21792.29502.03932.03933.16132.57622.5762
H41.21792.29502.03932.03932.57622.57623.1613
H51.21792.29502.03932.03932.57623.16132.5762
H62.23831.01923.16132.57622.57621.64631.6463
H72.23831.01922.57622.57623.16131.64631.6463
H82.23831.01922.57623.16132.57621.64631.6463

picture of borane ammonia state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 N2 H6 111.167 B1 N2 H7 111.167
B1 N2 H8 111.167 N2 B1 H3 104.817
N2 B1 H4 104.817 N2 B1 H5 104.817
H3 B1 H4 113.697 H3 B1 H5 113.697
H4 B1 H5 113.697 H6 N2 H7 107.724
H6 N2 H8 107.724 H7 N2 H8 107.724
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -2.627      
2 N 0.176      
3 H 0.809      
4 H 0.809      
5 H 0.809      
6 H 0.008      
7 H 0.008      
8 H 0.008      


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 5.284 5.284
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.497 0.000 0.000
y 0.000 -16.497 0.000
z 0.000 0.000 -16.752
Traceless
 xyz
x 0.127 0.000 0.000
y 0.000 0.127 0.000
z 0.000 0.000 -0.254
Polar
3z2-r2-0.509
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.761 0.000 0.000
y 0.000 4.761 0.000
z 0.000 0.000 5.059


<r2> (average value of r2) Å2
<r2> 33.496
(<r2>)1/2 5.788