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

using model chemistry: B2PLYP/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 B2PLYP/TZVP
 hartrees
Energy at 0K-83.145546
Energy at 298.15K-83.152421
HF Energy-83.042315
Nuclear repulsion energy40.569176
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 B2PLYP/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 3481 3322 4.25 103.00 0.00 0.00
2 A1 2473 2361 66.97 179.29 0.03 0.06
3 A1 1358 1296 111.29 5.40 0.32 0.49
4 A1 1210 1155 137.81 0.67 0.26 0.41
5 A1 654 624 16.31 3.94 0.34 0.51
6 A2 283 270 0.00 0.00 0.75 0.86
7 E 3592 3428 32.64 41.62 0.75 0.86
7 E 3592 3428 32.64 41.62 0.75 0.86
8 E 2529 2414 255.35 56.82 0.75 0.86
8 E 2529 2414 255.36 56.82 0.75 0.86
9 E 1678 1601 26.89 6.73 0.75 0.86
9 E 1678 1601 26.89 6.73 0.75 0.86
10 E 1211 1156 5.26 9.84 0.75 0.86
10 E 1211 1156 5.26 9.84 0.75 0.86
11 E 1084 1035 38.46 7.36 0.75 0.86
11 E 1084 1035 38.46 7.36 0.75 0.86
12 E 657 627 1.70 0.28 0.75 0.86
12 E 657 627 1.70 0.28 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15480.0 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 14774.1 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 B2PLYP/TZVP
ABC
2.46889 0.58755 0.58755

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.933
N2 0.000 0.000 0.729
H3 0.000 -1.167 -1.240
H4 -1.011 0.583 -1.240
H5 1.011 0.583 -1.240
H6 0.000 0.947 1.094
H7 -0.820 -0.473 1.094
H8 0.820 -0.473 1.094

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.66131.20691.20691.20692.23732.23732.2373
N21.66132.28902.28902.28901.01501.01501.0150
H31.20692.28902.02132.02133.14962.57012.5701
H41.20692.28902.02132.02132.57012.57013.1496
H51.20692.28902.02132.02132.57013.14962.5701
H62.23731.01503.14962.57012.57011.64001.6400
H72.23731.01502.57012.57013.14961.64001.6400
H82.23731.01502.57013.14962.57011.64001.6400

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 111.120 B1 N2 H7 111.120
B1 N2 H8 111.120 N2 B1 H3 104.778
N2 B1 H4 104.778 N2 B1 H5 104.778
H3 B1 H4 113.729 H3 B1 H5 113.729
H4 B1 H5 113.729 H6 N2 H7 107.773
H6 N2 H8 107.773 H7 N2 H8 107.774
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.081      
2 N -0.411      
3 H -0.089      
4 H -0.089      
5 H -0.089      
6 H 0.253      
7 H 0.253      
8 H 0.253      


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 5.483 5.483
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.320 0.000 0.000
y 0.000 -16.320 0.000
z 0.000 0.000 -16.842
Traceless
 xyz
x 0.261 0.000 0.000
y 0.000 0.261 0.000
z 0.000 0.000 -0.522
Polar
3z2-r2-1.043
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 4.093 0.000 0.000
y 0.000 4.093 0.000
z 0.000 0.000 4.062


<r2> (average value of r2) Å2
<r2> 33.349
(<r2>)1/2 5.775