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: B3LYP/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 B3LYP/cc-pVDZ
 hartrees
Energy at 0K-83.218862
Energy at 298.15K-83.225688
HF Energy-83.218862
Nuclear repulsion energy40.404524
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/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 3442 3339 2.35 104.98 0.00 0.00
2 A1 2433 2360 72.40 166.23 0.03 0.06
3 A1 1312 1273 87.90 7.27 0.32 0.48
4 A1 1176 1141 101.24 2.65 0.68 0.81
5 A1 651 632 11.61 2.75 0.34 0.51
6 A2 273 265 0.00 0.00 0.75 0.86
7 E 3549 3442 30.62 51.63 0.75 0.86
7 E 3549 3442 30.62 51.63 0.75 0.86
8 E 2492 2418 250.96 60.96 0.75 0.86
8 E 2492 2418 250.97 60.96 0.75 0.86
9 E 1641 1592 20.46 7.98 0.75 0.86
9 E 1641 1592 20.46 7.98 0.75 0.86
10 E 1166 1131 1.75 15.77 0.75 0.86
10 E 1166 1131 1.74 15.77 0.75 0.86
11 E 1055 1024 35.24 10.12 0.75 0.86
11 E 1055 1024 35.24 10.12 0.75 0.86
12 E 647 627 2.37 1.14 0.75 0.86
12 E 647 627 2.37 1.14 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15194.6 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 14738.8 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/cc-pVDZ
ABC
2.42507 0.58785 0.58785

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.929
N2 0.000 0.000 0.725
H3 0.000 -1.181 -1.244
H4 -1.023 0.590 -1.244
H5 1.023 0.590 -1.244
H6 0.000 0.951 1.102
H7 -0.824 -0.476 1.102
H8 0.824 -0.476 1.102

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65401.22221.22221.22222.24262.24262.2426
N21.65402.29572.29572.29571.02301.02301.0230
H31.22222.29572.04552.04553.16982.58422.5842
H41.22222.29572.04552.04552.58422.58423.1698
H51.22222.29572.04552.04552.58423.16982.5842
H62.24261.02303.16982.58422.58421.64731.6473
H72.24261.02302.58422.58423.16981.64731.6473
H82.24261.02302.58423.16982.58421.64731.6473

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 111.624 B1 N2 H7 111.624
B1 N2 H8 111.624 N2 B1 H3 104.924
N2 B1 H4 104.924 N2 B1 H5 104.924
H3 B1 H4 113.610 H3 B1 H5 113.610
H4 B1 H5 113.610 H6 N2 H7 107.236
H6 N2 H8 107.236 H7 N2 H8 107.236
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.170      
2 N 0.107      
3 H -0.101      
4 H -0.101      
5 H -0.101      
6 H 0.122      
7 H 0.122      
8 H 0.122      


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 5.593 5.593
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.987 0.000 0.000
y 0.000 -15.987 0.000
z 0.000 0.000 -16.318
Traceless
 xyz
x 0.165 0.000 0.000
y 0.000 0.165 0.000
z 0.000 0.000 -0.331
Polar
3z2-r2-0.662
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 3.983 0.000 0.000
y 0.000 3.983 0.000
z 0.000 0.000 3.771


<r2> (average value of r2) Å2
<r2> 33.230
(<r2>)1/2 5.765