return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: B97D3/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 B97D3/TZVP
 hartrees
Energy at 0K-83.203003
Energy at 298.15K-83.209783
HF Energy-83.203003
Nuclear repulsion energy40.230076
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 B97D3/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 3398 3349 0.43 122.06 0.00 0.00
2 A1 2372 2338 64.28 189.04 0.03 0.06
3 A1 1311 1292 85.88 10.29 0.30 0.46
4 A1 1157 1140 124.49 0.49 0.18 0.31
5 A1 602 593 15.54 2.97 0.35 0.52
6 A2 272 268 0.00 0.00 0.75 0.86
7 E 3506 3455 22.61 49.37 0.75 0.86
7 E 3506 3455 22.61 49.36 0.75 0.86
8 E 2431 2396 255.45 62.89 0.75 0.86
8 E 2431 2396 255.54 62.92 0.75 0.86
9 E 1647 1623 24.81 7.64 0.75 0.86
9 E 1647 1623 24.81 7.64 0.75 0.86
10 E 1157 1141 3.84 9.54 0.75 0.86
10 E 1157 1141 3.84 9.54 0.75 0.86
11 E 1042 1027 36.53 7.85 0.75 0.86
11 E 1042 1027 36.53 7.85 0.75 0.86
12 E 637 628 2.25 0.28 0.75 0.86
12 E 637 628 2.25 0.28 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 14975.3 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 14759.7 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 B97D3/TZVP
ABC
2.43385 0.57521 0.57521

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.945
N2 0.000 0.000 0.737
H3 0.000 -1.178 -1.250
H4 -1.020 0.589 -1.250
H5 1.020 0.589 -1.250
H6 0.000 0.950 1.105
H7 -0.823 -0.475 1.105
H8 0.823 -0.475 1.105

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.68181.21701.21701.21702.25982.25982.2598
N21.68182.31002.31002.31001.01911.01911.0191
H31.21702.31002.04062.04063.17452.59222.5922
H41.21702.31002.04062.04062.59222.59223.1745
H51.21702.31002.04062.04062.59223.17452.5922
H62.25981.01913.17452.59222.59221.64571.6457
H72.25981.01912.59222.59223.17451.64571.6457
H82.25981.01912.59223.17452.59221.64571.6457

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 111.196 B1 N2 H7 111.196
B1 N2 H8 111.196 N2 B1 H3 104.519
N2 B1 H4 104.519 N2 B1 H5 104.519
H3 B1 H4 113.936 H3 B1 H5 113.936
H4 B1 H5 113.936 H6 N2 H7 107.692
H6 N2 H8 107.692 H7 N2 H8 107.692
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.153      
2 N -0.418      
3 H -0.064      
4 H -0.064      
5 H -0.064      
6 H 0.254      
7 H 0.254      
8 H 0.254      


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 5.455 5.455
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.283 0.000 0.000
y 0.000 -16.283 0.000
z 0.000 0.000 -16.747
Traceless
 xyz
x 0.232 0.000 0.000
y 0.000 0.232 0.000
z 0.000 0.000 -0.464
Polar
3z2-r2-0.928
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 4.312 0.000 0.000
y 0.000 4.312 0.000
z 0.000 0.000 4.340


<r2> (average value of r2) Å2
<r2> 33.758
(<r2>)1/2 5.810