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

using model chemistry: CCD/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 CCD/cc-pVTZ
 hartrees
Energy at 0K-83.049364
Energy at 298.15K-83.056235
HF Energy-82.652984
Nuclear repulsion energy40.667547
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/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 3511 3278 5.92      
2 A1 2461 2298 65.52      
3 A1 1357 1267 127.30      
4 A1 1218 1138 135.42      
5 A1 679 634 13.24      
6 A2 266 248 0.00      
7 E 3627 3386 37.74      
7 E 3627 3386 37.75      
8 E 2521 2354 247.67      
8 E 2521 2354 247.67      
9 E 1693 1581 25.79      
9 E 1693 1581 25.79      
10 E 1221 1140 5.86      
10 E 1221 1140 5.86      
11 E 1086 1014 33.55      
11 E 1086 1014 33.55      
12 E 655 611 1.32      
12 E 655 611 1.32      

Unscaled Zero Point Vibrational Energy (zpe) 15549.1 cm-1
Scaled (by 0.9337) Zero Point Vibrational Energy (zpe) 14518.2 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/cc-pVTZ
ABC
2.46929 0.59179 0.59179

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.927
N2 0.000 0.000 0.726
H3 0.000 -1.168 -1.238
H4 -1.012 0.584 -1.238
H5 1.012 0.584 -1.238
H6 0.000 0.945 1.089
H7 -0.818 -0.472 1.089
H8 0.818 -0.472 1.089

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65381.20901.20901.20902.22702.22702.2270
N21.65382.28582.28582.28581.01221.01221.0122
H31.20902.28582.02362.02363.14372.56332.5633
H41.20902.28582.02362.02362.56332.56333.1437
H51.20902.28582.02362.02362.56333.14372.5633
H62.22701.01223.14372.56332.56331.63671.6367
H72.22701.01222.56332.56333.14371.63671.6368
H82.22701.01222.56333.14372.56331.63671.6368

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 110.998 B1 N2 H7 110.998
B1 N2 H8 110.998 N2 B1 H3 104.898
N2 B1 H4 104.898 N2 B1 H5 104.898
H3 B1 H4 113.631 H3 B1 H5 113.631
H4 B1 H5 113.631 H6 N2 H7 107.902
H6 N2 H8 107.902 H7 N2 H8 107.902
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability