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

using model chemistry: B2PLYP=FULL/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 B2PLYP=FULL/6-31G**
 hartrees
Energy at 0K-83.114608
Energy at 298.15K-83.121441
HF Energy-83.014873
Nuclear repulsion energy40.557376
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/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 3504 3504 4.74 90.08 0.00 0.00
2 A1 2508 2508 68.68 111.18 0.03 0.06
3 A1 1352 1352 127.50 6.94 0.27 0.42
4 A1 1219 1219 116.67 4.89 0.68 0.81
5 A1 649 649 14.77 2.76 0.27 0.43
6 A2 268 268 0.00 0.00 0.75 0.86
7 E 3630 3630 32.36 46.48 0.75 0.86
7 E 3630 3630 32.36 46.48 0.75 0.86
8 E 2574 2574 233.66 46.32 0.75 0.86
8 E 2574 2574 233.67 46.32 0.75 0.86
9 E 1698 1698 28.62 8.42 0.75 0.86
9 E 1698 1698 28.62 8.42 0.75 0.86
10 E 1228 1228 5.26 16.07 0.75 0.86
10 E 1228 1228 5.26 16.07 0.75 0.86
11 E 1085 1085 42.27 13.12 0.75 0.86
11 E 1085 1085 42.27 13.12 0.75 0.86
12 E 647 647 2.99 0.55 0.75 0.86
12 E 647 647 3.00 0.55 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15612.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15612.2 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 B2PLYP=FULL/6-31G**
ABC
2.46485 0.58731 0.58731

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.934
N2 0.000 0.000 0.729
H3 0.000 -1.167 -1.237
H4 -1.011 0.584 -1.237
H5 1.011 0.584 -1.237
H6 0.000 0.948 1.093
H7 -0.821 -0.474 1.093
H8 0.821 -0.474 1.093

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.66341.20601.20601.20602.23832.23832.2383
N21.66342.28642.28642.28641.01571.01571.0157
H31.20602.28642.02202.02203.14722.56592.5659
H41.20602.28642.02202.02202.56592.56593.1472
H51.20602.28642.02202.02202.56593.14722.5659
H62.23831.01573.14722.56592.56591.64241.6424
H72.23831.01572.56592.56593.14721.64241.6424
H82.23831.01572.56593.14722.56591.64241.6424

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 111.006 B1 N2 H7 111.006
B1 N2 H8 111.006 N2 B1 H3 104.528
N2 B1 H4 104.528 N2 B1 H5 104.528
H3 B1 H4 113.930 H3 B1 H5 113.930
H4 B1 H5 113.930 H6 N2 H7 107.894
H6 N2 H8 107.894 H7 N2 H8 107.894
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability