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

using model chemistry: HF/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 HF/cc-pVDZ
 hartrees
Energy at 0K-82.624351
Energy at 298.15K-82.631239
HF Energy-82.624351
Nuclear repulsion energy40.413571
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 HF/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 3687 3348 12.49 81.59 0.00 0.01
2 A1 2512 2281 95.45 184.10 0.04 0.07
3 A1 1429 1298 148.62 1.47 0.33 0.50
4 A1 1262 1146 159.46 3.14 0.75 0.86
5 A1 610 554 31.40 2.95 0.36 0.53
6 A2 273 248 0.00 0.00 0.00 0.00
7 E 3809 3458 47.38 42.73 0.75 0.86
7 E 3809 3458 47.38 42.73 0.75 0.86
8 E 2556 2321 350.59 61.84 0.75 0.86
8 E 2556 2321 350.59 61.84 0.75 0.86
9 E 1780 1616 26.46 5.91 0.75 0.86
9 E 1780 1616 26.46 5.91 0.75 0.86
10 E 1262 1146 11.46 13.10 0.75 0.86
10 E 1262 1146 11.46 13.10 0.75 0.86
11 E 1118 1015 46.56 12.80 0.75 0.86
11 E 1118 1015 46.56 12.80 0.75 0.86
12 E 680 617 1.33 1.50 0.75 0.86
12 E 680 617 1.33 1.50 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 16091.4 cm-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 14611.0 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 HF/cc-pVDZ
ABC
2.45158 0.57835 0.57835

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.942
N2 0.000 0.000 0.736
H3 0.000 -1.180 -1.248
H4 -1.022 0.590 -1.248
H5 1.022 0.590 -1.248
H6 0.000 0.939 1.100
H7 -0.813 -0.470 1.100
H8 0.813 -0.470 1.100

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.67781.21911.21911.21912.24722.24722.2472
N21.67782.30862.30862.30861.00711.00711.0071
H31.21912.30862.04372.04373.16282.58432.5843
H41.21912.30862.04372.04372.58432.58433.1628
H51.21912.30862.04372.04372.58433.16282.5843
H62.24721.00713.16282.58432.58431.62661.6266
H72.24721.00712.58432.58433.16281.62661.6266
H82.24721.00712.58433.16282.58431.62661.6266

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 111.168 B1 N2 H7 111.168
B1 N2 H8 111.168 N2 B1 H3 104.557
N2 B1 H4 104.557 N2 B1 H5 104.557
H3 B1 H4 113.906 H3 B1 H5 113.906
H4 B1 H5 113.906 H6 N2 H7 107.722
H6 N2 H8 107.722 H7 N2 H8 107.722
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.018      
2 N -0.013      
3 H -0.138      
4 H -0.138      
5 H -0.138      
6 H 0.137      
7 H 0.137      
8 H 0.137      


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 5.576 5.576
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.173 0.000 0.000
y 0.000 -16.173 0.000
z 0.000 0.000 -16.452
Traceless
 xyz
x 0.140 0.000 0.000
y 0.000 0.140 0.000
z 0.000 0.000 -0.279
Polar
3z2-r2-0.558
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 3.834 0.000 0.000
y 0.000 3.834 0.000
z 0.000 0.000 3.468


<r2> (average value of r2) Å2
<r2> 33.512
(<r2>)1/2 5.789