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

using model chemistry: MP4=FULL/aug-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 MP4=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-83.105900
Energy at 298.15K-83.112746
HF Energy-82.653435
Nuclear repulsion energy40.733685
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 MP4=FULL/aug-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 3486 3379        
2 A1 2457 2381        
3 A1 1333 1292        
4 A1 1205 1168        
5 A1 682 662        
6 A2 259 251        
7 E 3589 3479        
7 E 3589 3479        
8 E 2523 2446        
8 E 2523 2446        
9 E 1675 1623        
9 E 1674 1622        
10 E 1224 1186        
10 E 1224 1186        
11 E 1080 1047        
11 E 1080 1047        
12 E 642 622        
12 E 642 622        

Unscaled Zero Point Vibrational Energy (zpe) 15442.1 cm-1
Scaled (by 0.9693) Zero Point Vibrational Energy (zpe) 14968.0 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 MP4=FULL/aug-cc-pVTZ
ABC
2.47257 0.59521 0.59521

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.925
N2 0.000 0.000 0.724
H3 0.000 -1.165 -1.234
H4 -1.009 0.583 -1.234
H5 1.009 0.583 -1.234
H6 0.000 0.947 1.085
H7 -0.820 -0.473 1.085
H8 0.820 -0.473 1.085

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.64891.20571.20571.20572.22212.22212.2221
N21.64892.27842.27842.27841.01361.01361.0136
H31.20572.27842.01862.01863.13692.55532.5553
H41.20572.27842.01862.01862.55532.55533.1369
H51.20572.27842.01862.01862.55533.13692.5553
H62.22211.01363.13692.55532.55531.64021.6402
H72.22211.01362.55532.55533.13691.64021.6402
H82.22211.01362.55533.13692.55531.64021.6402

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 110.887 B1 N2 H7 110.887
B1 N2 H8 110.887 N2 B1 H3 104.842
N2 B1 H4 104.842 N2 B1 H5 104.842
H3 B1 H4 113.676 H3 B1 H5 113.676
H4 B1 H5 113.677 H6 N2 H7 108.019
H6 N2 H8 108.019 H7 N2 H8 108.019
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability