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

using model chemistry: MP4=FULL/6-311G**

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/6-311G**
 hartrees
Energy at 0K-83.040194
Energy at 298.15K-83.047091
HF Energy-82.643166
Nuclear repulsion energy40.561550
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/6-311G**
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 3484 3350        
2 A1 2458 2363        
3 A1 1363 1311        
4 A1 1217 1170        
5 A1 682 656        
6 A2 287 276        
7 E 3602 3463        
7 E 3602 3463        
8 E 2520 2423        
8 E 2520 2423        
9 E 1671 1606        
9 E 1670 1605        
10 E 1218 1171        
10 E 1218 1171        
11 E 1086 1044        
11 E 1086 1044        
12 E 657 632        
12 E 657 632        

Unscaled Zero Point Vibrational Energy (zpe) 15499.2 cm-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 14902.5 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/6-311G**
ABC
2.45015 0.59055 0.59055

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-311G**

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 0.726
H3 0.000 -1.172 -1.237
H4 -1.015 0.586 -1.237
H5 1.015 0.586 -1.237
H6 0.000 0.950 1.092
H7 -0.822 -0.475 1.092
H8 0.822 -0.475 1.092

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65491.21181.21181.21182.23362.23362.2336
N21.65492.28602.28602.28601.01811.01811.0181
H31.21182.28602.03002.03003.15092.56692.5669
H41.21182.28602.03002.03002.56692.56693.1509
H51.21182.28602.03002.03002.56693.15092.5669
H62.23361.01813.15092.56692.56691.64491.6449
H72.23361.01812.56692.56693.15091.64491.6449
H82.23361.01812.56693.15092.56691.64491.6449

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 111.119 B1 N2 H7 111.119
B1 N2 H8 111.119 N2 B1 H3 104.713
N2 B1 H4 104.713 N2 B1 H5 104.713
H3 B1 H4 113.781 H3 B1 H5 113.781
H4 B1 H5 113.781 H6 N2 H7 107.774
H6 N2 H8 107.774 H7 N2 H8 107.774
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability