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

using model chemistry: CCSD(T)/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)/6-31G**
 hartrees
Energy at 0K-82.963264
Energy at 298.15K-82.970115
HF Energy-82.624368
Nuclear repulsion energy40.542208
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)/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 3517 3336        
2 A1 2517 2387        
3 A1 1376 1305        
4 A1 1232 1169        
5 A1 663 629        
6 A2 269 255        
7 E 3647 3459        
7 E 3647 3459        
8 E 2589 2456        
8 E 2589 2456        
9 E 1712 1624        
9 E 1711 1623        
10 E 1239 1176        
10 E 1239 1175        
11 E 1091 1034        
11 E 1091 1034        
12 E 649 616        
12 E 649 616        

Unscaled Zero Point Vibrational Energy (zpe) 15713.8 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 14904.6 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)/6-31G**
ABC
2.46215 0.58702 0.58702

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.936
N2 0.000 0.000 0.729
H3 0.000 -1.169 -1.235
H4 -1.012 0.584 -1.235
H5 1.012 0.584 -1.235
H6 0.000 0.948 1.094
H7 -0.821 -0.474 1.094
H8 0.821 -0.474 1.094

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.66421.20621.20621.20622.24072.24072.2407
N21.66422.28482.28482.28481.01631.01631.0163
H31.20622.28482.02402.02403.14742.56562.5656
H41.20622.28482.02402.02402.56562.56563.1474
H51.20622.28482.02402.02402.56563.14742.5656
H62.24071.01633.14742.56562.56561.64221.6422
H72.24071.01632.56562.56563.14741.64221.6422
H82.24071.01632.56563.14742.56561.64221.6422

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 111.107 B1 N2 H7 111.107
B1 N2 H8 111.107 N2 B1 H3 104.357
N2 B1 H4 104.357 N2 B1 H5 104.357
H3 B1 H4 114.065 H3 B1 H5 114.065
H4 B1 H5 114.065 H6 N2 H7 107.787
H6 N2 H8 107.787 H7 N2 H8 107.787
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability