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

using model chemistry: B3LYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYP/TZVP
 hartrees
Energy at 0K-83.254980
Energy at 298.15K-83.261829
HF Energy-83.254980
Nuclear repulsion energy40.495452
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/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 A1 3453 3334 2.68 109.07 0.00 0.00
2 A1 2447 2362 64.64 183.59 0.03 0.06
3 A1 1345 1298 102.60 7.76 0.30 0.46
4 A1 1189 1148 130.00 0.59 0.28 0.44
5 A1 639 617 15.35 3.36 0.35 0.52
6 A2 279 269 0.00 0.00 0.75 0.86
7 E 3554 3431 29.41 45.83 0.75 0.86
7 E 3554 3431 29.41 45.83 0.75 0.86
8 E 2498 2411 250.38 59.47 0.75 0.86
8 E 2498 2411 250.39 59.47 0.75 0.86
9 E 1670 1612 27.26 7.06 0.75 0.86
9 E 1670 1612 27.26 7.06 0.75 0.86
10 E 1190 1149 3.63 9.70 0.75 0.86
10 E 1190 1149 3.63 9.70 0.75 0.86
11 E 1071 1034 37.18 7.14 0.75 0.86
11 E 1071 1034 37.18 7.14 0.75 0.86
12 E 655 632 2.10 0.24 0.75 0.86
12 E 655 632 2.10 0.24 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15311.8 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 14782.0 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/TZVP
ABC
2.46339 0.58504 0.58504

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.934
N2 0.000 0.000 0.731
H3 0.000 -1.168 -1.245
H4 -1.011 0.584 -1.245
H5 1.011 0.584 -1.245
H6 0.000 0.948 1.097
H7 -0.821 -0.474 1.097
H8 0.821 -0.474 1.097

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.66451.20861.20861.20862.24152.24152.2415
N21.66452.29482.29482.29481.01671.01671.0167
H31.20862.29482.02292.02293.15642.57682.5768
H41.20862.29482.02292.02302.57682.57683.1564
H51.20862.29482.02292.02302.57683.15642.5768
H62.24151.01673.15642.57682.57681.64251.6425
H72.24151.01672.57682.57683.15641.64251.6425
H82.24151.01672.57683.15642.57681.64251.6425

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 111.131 B1 N2 H7 111.131
B1 N2 H8 111.131 N2 B1 H3 104.903
N2 B1 H4 104.903 N2 B1 H5 104.903
H3 B1 H4 113.627 H3 B1 H5 113.627
H4 B1 H5 113.627 H6 N2 H7 107.762
H6 N2 H8 107.762 H7 N2 H8 107.762
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.103      
2 N -0.428      
3 H -0.079      
4 H -0.079      
5 H -0.079      
6 H 0.256      
7 H 0.256      
8 H 0.256      


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 5.487 5.487
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.317 0.000 0.000
y 0.000 -16.317 0.000
z 0.000 0.000 -16.818
Traceless
 xyz
x 0.251 0.000 0.000
y 0.000 0.251 0.000
z 0.000 0.000 -0.502
Polar
3z2-r2-1.003
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 4.176 0.000 0.000
y 0.000 4.176 0.000
z 0.000 0.000 4.173


<r2> (average value of r2) Å2
<r2> 33.442
(<r2>)1/2 5.783