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

using model chemistry: B2PLYP=FULL/aug-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 B2PLYP=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-83.176984
Energy at 298.15K-83.183824
HF Energy-83.046100
Nuclear repulsion energy40.691252
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/aug-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 3483 3342 2.47 126.70 0.00 0.00
2 A1 2466 2366 57.48 261.76 0.02 0.03
3 A1 1338 1284 120.56 1.07 0.26 0.41
4 A1 1208 1158 143.24 1.43 0.17 0.30
5 A1 660 634 13.08 5.65 0.35 0.52
6 A2 258 247 0.00 0.00 0.75 0.86
7 E 3589 3443 36.51 34.71 0.75 0.86
7 E 3589 3443 36.50 34.71 0.75 0.86
8 E 2520 2418 261.03 62.72 0.75 0.86
8 E 2520 2418 261.04 62.72 0.75 0.86
9 E 1678 1610 26.47 3.18 0.75 0.86
9 E 1678 1610 26.47 3.18 0.75 0.86
10 E 1213 1164 5.85 3.67 0.75 0.86
10 E 1213 1164 5.85 3.67 0.75 0.86
11 E 1077 1033 28.54 1.25 0.75 0.86
11 E 1077 1033 28.54 1.25 0.75 0.86
12 E 650 623 1.29 0.29 0.75 0.86
12 E 650 623 1.29 0.29 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15432.5 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 14806.0 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/aug-cc-pVTZ
ABC
2.47804 0.59220 0.59220

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.928
N2 0.000 0.000 0.726
H3 0.000 -1.164 -1.237
H4 -1.008 0.582 -1.237
H5 1.008 0.582 -1.237
H6 0.000 0.946 1.089
H7 -0.819 -0.473 1.089
H8 0.819 -0.473 1.089

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65391.20461.20461.20462.22712.22712.2271
N21.65392.28292.28292.28291.01301.01301.0130
H31.20462.28292.01622.01623.14062.56112.5611
H41.20462.28292.01622.01622.56112.56113.1406
H51.20462.28292.01622.01622.56113.14062.5611
H62.22711.01303.14062.56112.56111.63861.6386
H72.22711.01302.56112.56113.14061.63861.6386
H82.22711.01302.56113.14062.56111.63861.6386

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 110.955 B1 N2 H7 110.955
B1 N2 H8 110.955 N2 B1 H3 104.907
N2 B1 H4 104.907 N2 B1 H5 104.907
H3 B1 H4 113.624 H3 B1 H5 113.624
H4 B1 H5 113.624 H6 N2 H7 107.947
H6 N2 H8 107.947 H7 N2 H8 107.947
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability