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

using model chemistry: CCSD(T)=FULL/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-83.095369
Energy at 298.15K-83.102251
HF Energy-82.652811
Nuclear repulsion energy40.798870
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/cc-pVTZ
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 3494 3347        
2 A1 2470 2367        
3 A1 1340 1284        
4 A1 1212 1161        
5 A1 694 665        
6 A2 272 261        
7 E 3604 3453        
7 E 3604 3453        
8 E 2532 2425        
8 E 2532 2425        
9 E 1684 1614        
9 E 1683 1613        
10 E 1222 1171        
10 E 1222 1171        
11 E 1084 1038        
11 E 1084 1038        
12 E 653 626        
12 E 653 626        

Unscaled Zero Point Vibrational Energy (zpe) 15519.7 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 14867.8 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 CCSD(T)=FULL/cc-pVTZ
ABC
2.48694 0.59702 0.59702

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.921
N2 0.000 0.000 0.723
H3 0.000 -1.161 -1.238
H4 -1.005 0.580 -1.238
H5 1.005 0.580 -1.238
H6 0.000 0.946 1.085
H7 -0.819 -0.473 1.085
H8 0.819 -0.473 1.085

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.64431.20321.20321.20322.21762.21762.2176
N21.64432.27892.27892.27891.01261.01261.0126
H31.20322.27892.01042.01043.13572.55712.5571
H41.20322.27892.01042.01042.55712.55713.1357
H51.20322.27892.01042.01042.55713.13572.5571
H62.21761.01263.13572.55712.55711.63831.6383
H72.21761.01262.55712.55713.13571.63831.6383
H82.21761.01262.55713.13572.55711.63831.6383

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 110.916 B1 N2 H7 110.916
B1 N2 H8 110.916 N2 B1 H3 105.271
N2 B1 H4 105.271 N2 B1 H5 105.271
H3 B1 H4 113.325 H3 B1 H5 113.325
H4 B1 H5 113.325 H6 N2 H7 107.988
H6 N2 H8 107.988 H7 N2 H8 107.988
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability