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

using model chemistry: MP2=FULL/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2=FULL/cc-pVDZ
 hartrees
Energy at 0K-82.927242
Energy at 298.15K-82.934120
HF Energy-82.623668
Nuclear repulsion energy40.434907
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 MP2=FULL/cc-pVDZ
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 3496 3322 7.13 87.75 0.00 0.00
2 A1 2492 2368 74.43 159.98 0.04 0.07
3 A1 1327 1261 113.97 3.23 0.40 0.57
4 A1 1207 1148 113.10 2.87 0.65 0.79
5 A1 681 648 11.83 4.00 0.31 0.47
6 A2 286 271 0.00 0.00 0.00 0.00
7 E 3636 3455 43.07 41.36 0.75 0.86
7 E 3636 3455 43.07 41.36 0.75 0.86
8 E 2566 2438 249.87 54.86 0.75 0.86
8 E 2566 2438 249.87 54.86 0.75 0.86
9 E 1662 1580 22.18 6.99 0.75 0.86
9 E 1662 1580 22.18 6.99 0.75 0.86
10 E 1210 1150 5.04 15.04 0.75 0.86
10 E 1210 1150 5.04 15.04 0.75 0.86
11 E 1076 1023 40.15 11.38 0.75 0.86
11 E 1076 1023 40.15 11.38 0.75 0.86
12 E 649 617 1.63 1.52 0.75 0.86
12 E 649 617 1.63 1.52 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15542.7 cm-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 14771.7 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 MP2=FULL/cc-pVDZ
ABC
2.42466 0.58894 0.58894

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/cc-pVDZ

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 0.724
H3 0.000 -1.181 -1.241
H4 -1.023 0.591 -1.241
H5 1.023 0.591 -1.241
H6 0.000 0.951 1.099
H7 -0.823 -0.475 1.099
H8 0.823 -0.475 1.099

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65341.22171.22171.22172.24012.24012.2401
N21.65342.29272.29272.29271.02211.02211.0221
H31.22172.29272.04612.04613.16562.57902.5790
H41.22172.29272.04612.04612.57902.57903.1656
H51.22172.29272.04612.04612.57903.16562.5790
H62.24011.02213.16562.57902.57901.64691.6469
H72.24011.02212.57902.57903.16561.64691.6469
H82.24011.02212.57903.16562.57901.64691.6469

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 111.521 B1 N2 H7 111.521
B1 N2 H8 111.521 N2 B1 H3 104.773
N2 B1 H4 104.773 N2 B1 H5 104.773
H3 B1 H4 113.733 H3 B1 H5 113.733
H4 B1 H5 113.733 H6 N2 H7 107.346
H6 N2 H8 107.346 H7 N2 H8 107.346
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability