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

using model chemistry: CCSD(T)=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCSD(T)=FULL/6-31G*
 hartrees
Energy at 0K-82.918762
Energy at 298.15K-82.925608
HF Energy-82.610780
Nuclear repulsion energy40.394686
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 CCSD(T)=FULL/6-31G*
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 3448 3347        
2 A1 2484 2411        
3 A1 1404 1363        
4 A1 1210 1175        
5 A1 672 652        
6 A2 266 259        
7 E 3571 3466        
7 E 3570 3466        
8 E 2553 2478        
8 E 2553 2478        
9 E 1728 1677        
9 E 1727 1676        
10 E 1211 1176        
10 E 1211 1176        
11 E 1088 1056        
11 E 1088 1056        
12 E 659 639        
12 E 658 639        

Unscaled Zero Point Vibrational Energy (zpe) 15549.9 cm-1
Scaled (by 0.9707) Zero Point Vibrational Energy (zpe) 15094.3 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 CCSD(T)=FULL/6-31G*
ABC
2.43363 0.58533 0.58533

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.934
N2 0.000 0.000 0.729
H3 0.000 -1.175 -1.241
H4 -1.018 0.588 -1.241
H5 1.018 0.588 -1.241
H6 0.000 0.954 1.098
H7 -0.826 -0.477 1.098
H8 0.826 -0.477 1.098

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.66291.21481.21481.21482.24502.24502.2450
N21.66292.29362.29362.29361.02271.02271.0227
H31.21482.29362.03592.03593.16292.57702.5770
H41.21482.29362.03592.03592.57702.57703.1629
H51.21482.29362.03592.03592.57703.16292.5770
H62.24501.02273.16292.57702.57701.65181.6518
H72.24501.02272.57702.57703.16291.65181.6518
H82.24501.02272.57703.16292.57701.65181.6518

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 111.177 B1 N2 H7 111.177
B1 N2 H8 111.177 N2 B1 H3 104.623
N2 B1 H4 104.623 N2 B1 H5 104.623
H3 B1 H4 113.853 H3 B1 H5 113.853
H4 B1 H5 113.853 H6 N2 H7 107.713
H6 N2 H8 107.713 H7 N2 H8 107.713
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability