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

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-83.092878
Energy at 298.15K-83.099655
HF Energy-83.092878
Nuclear repulsion energy40.370050
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-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 3369 3348 0.01 152.85 0.01 0.02
2 A1 2384 2369 50.67 266.85 0.02 0.03
3 A1 1271 1263 96.73 4.56 0.31 0.48
4 A1 1135 1128 104.83 1.62 0.19 0.32
5 A1 667 663 6.55 4.77 0.32 0.49
6 A2 261 260 0.00 0.00 0.75 0.86
7 E 3482 3460 26.63 46.25 0.75 0.86
7 E 3482 3460 26.63 46.25 0.75 0.86
8 E 2448 2433 234.95 73.37 0.75 0.86
8 E 2448 2433 234.95 73.40 0.75 0.86
9 E 1593 1583 23.99 3.83 0.75 0.86
9 E 1593 1583 23.99 3.83 0.75 0.86
10 E 1131 1124 2.53 4.58 0.75 0.86
10 E 1131 1124 2.53 4.57 0.75 0.86
11 E 1029 1022 26.59 0.91 0.75 0.86
11 E 1029 1022 26.59 0.91 0.75 0.86
12 E 626 622 1.63 0.32 0.75 0.86
12 E 626 622 1.63 0.32 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 14850.7 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 14760.1 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-pVDZ
ABC
2.40515 0.58960 0.58960

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.926
N2 0.000 0.000 0.724
H3 0.000 -1.185 -1.243
H4 -1.026 0.592 -1.243
H5 1.026 0.592 -1.243
H6 0.000 0.956 1.097
H7 -0.828 -0.478 1.097
H8 0.828 -0.478 1.097

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.64991.22671.22671.22672.23792.23792.2379
N21.64992.29672.29672.29671.02651.02651.0265
H31.22672.29672.05232.05233.17242.58172.5817
H41.22672.29672.05232.05232.58172.58173.1724
H51.22672.29672.05232.05232.58173.17242.5817
H62.23791.02653.17242.58172.58171.65611.6561
H72.23791.02652.58172.58173.17241.65611.6561
H82.23791.02652.58173.17242.58171.65611.6561

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 111.337 B1 N2 H7 111.337
B1 N2 H8 111.337 N2 B1 H3 105.000
N2 B1 H4 105.000 N2 B1 H5 105.000
H3 B1 H4 113.548 H3 B1 H5 113.548
H4 B1 H5 113.548 H6 N2 H7 107.542
H6 N2 H8 107.542 H7 N2 H8 107.542
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -2.536      
2 N 0.112      
3 H 0.761      
4 H 0.761      
5 H 0.761      
6 H 0.047      
7 H 0.047      
8 H 0.047      


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 5.303 5.303
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.539 0.000 0.000
y 0.000 -16.539 0.000
z 0.000 0.000 -16.786
Traceless
 xyz
x 0.124 0.000 0.000
y 0.000 0.124 0.000
z 0.000 0.000 -0.248
Polar
3z2-r2-0.495
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 4.970 0.000 0.000
y 0.000 4.970 0.000
z 0.000 0.000 5.319


<r2> (average value of r2) Å2
<r2> 33.543
(<r2>)1/2 5.792