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

using model chemistry: CCD/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 CCD/6-31G
 hartrees
Energy at 0K-82.792643
Energy at 298.15K-82.799475
HF Energy-82.580264
Nuclear repulsion energy39.956794
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 CCD/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 3452 3312 3.27      
2 A1 2436 2338 59.83      
3 A1 1422 1364 194.29      
4 A1 1204 1155 125.92      
5 A1 633 607 24.17      
6 A2 252 242 0.00      
7 E 3583 3438 23.82      
7 E 3583 3438 23.82      
8 E 2504 2403 230.16      
8 E 2504 2403 230.16      
9 E 1761 1690 40.65      
9 E 1761 1690 40.65      
10 E 1206 1157 8.91      
10 E 1206 1157 8.91      
11 E 1097 1052 49.80      
11 E 1097 1052 49.80      
12 E 671 644 1.44      
12 E 671 644 1.44      

Unscaled Zero Point Vibrational Energy (zpe) 15520.6 cm-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 14892.0 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 CCD/6-31G
ABC
2.39433 0.56530 0.56530

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-31G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.953
N2 0.000 0.000 0.752
H3 0.000 -1.183 -1.259
H4 -1.025 0.592 -1.259
H5 1.025 0.592 -1.259
H6 0.000 0.964 1.092
H7 -0.835 -0.482 1.092
H8 0.835 -0.482 1.092

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.70461.22201.22201.22202.26082.26082.2608
N21.70462.33282.33282.33281.02221.02221.0222
H31.22202.33282.04922.04923.18372.59142.5914
H41.22202.33282.04922.04922.59142.59143.1837
H51.22202.33282.04922.04922.59143.18372.5914
H62.26081.02223.18372.59142.59141.66931.6693
H72.26081.02222.59142.59143.18371.66931.6693
H82.26081.02222.59143.18372.59141.66931.6693

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 109.454 B1 N2 H7 109.454
B1 N2 H8 109.454 N2 B1 H3 104.496
N2 B1 H4 104.496 N2 B1 H5 104.496
H3 B1 H4 113.955 H3 B1 H5 113.955
H4 B1 H5 113.955 H6 N2 H7 109.488
H6 N2 H8 109.488 H7 N2 H8 109.488
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability