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

using model chemistry: B2PLYP=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 B2PLYP=FULL/cc-pVDZ
 hartrees
Energy at 0K-83.110089
Energy at 298.15K-83.116940
HF Energy-83.010981
Nuclear repulsion energy40.448666
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 B2PLYP=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 3474 3330 4.39 96.20 0.00 0.00
2 A1 2462 2360 73.75 163.89 0.03 0.06
3 A1 1326 1271 100.08 4.92 0.34 0.51
4 A1 1192 1143 108.02 2.69 0.67 0.80
5 A1 662 634 12.50 3.34 0.32 0.49
6 A2 278 266 0.00 0.00 0.75 0.86
7 E 3593 3444 35.43 46.70 0.75 0.86
7 E 3593 3444 35.43 46.70 0.75 0.86
8 E 2526 2421 253.79 58.22 0.75 0.86
8 E 2526 2421 253.80 58.22 0.75 0.86
9 E 1658 1589 21.30 7.46 0.75 0.86
9 E 1658 1589 21.30 7.46 0.75 0.86
10 E 1188 1139 3.08 15.18 0.75 0.86
10 E 1188 1139 3.08 15.18 0.75 0.86
11 E 1067 1023 37.30 10.76 0.75 0.86
11 E 1067 1023 37.30 10.76 0.75 0.86
12 E 650 623 1.97 1.29 0.75 0.86
12 E 650 623 1.97 1.29 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15379.3 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 14741.0 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 B2PLYP=FULL/cc-pVDZ
ABC
2.42987 0.58884 0.58884

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=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 -1.180 -1.242
H4 -1.022 0.590 -1.242
H5 1.022 0.590 -1.242
H6 0.000 0.950 1.100
H7 -0.823 -0.475 1.100
H8 0.823 -0.475 1.100

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65351.22051.22051.22052.24012.24012.2401
N21.65352.29282.29282.29281.02141.02141.0214
H31.22052.29282.04362.04363.16502.57962.5796
H41.22052.29282.04362.04362.57962.57963.1650
H51.22052.29282.04362.04362.57963.16502.5796
H62.24011.02143.16502.57962.57961.64551.6455
H72.24011.02142.57962.57963.16501.64551.6455
H82.24011.02142.57963.16502.57961.64551.6455

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 111.547 B1 N2 H7 111.547
B1 N2 H8 111.547 N2 B1 H3 104.831
N2 B1 H4 104.831 N2 B1 H5 104.831
H3 B1 H4 113.686 H3 B1 H5 113.686
H4 B1 H5 113.686 H6 N2 H7 107.318
H6 N2 H8 107.318 H7 N2 H8 107.318
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability