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

using model chemistry: MP2/aug-cc-pVQZ

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/aug-cc-pVQZ
 hartrees
Energy at 0K-83.052120
Energy at 298.15K-83.058976
HF Energy-82.659002
Nuclear repulsion energy40.770818
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/aug-cc-pVQZ
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 3495 3319 4.37 122.77 0.00 0.00
2 A1 2483 2358 57.37 258.33 0.02 0.03
3 A1 1329 1262 130.71 0.42 0.26 0.42
4 A1 1211 1150 143.16 1.08 0.21 0.34
5 A1 686 651 12.03 6.28 0.33 0.49
6 A2 263 250 0.00 0.00 0.75 0.85
7 E 3624 3442 46.38 30.00 0.75 0.86
7 E 3624 3442 46.38 30.00 0.75 0.86
8 E 2549 2421 255.38 58.23 0.75 0.86
8 E 2549 2421 255.38 58.23 0.75 0.86
9 E 1676 1591 26.72 2.88 0.75 0.86
9 E 1676 1591 26.72 2.88 0.75 0.86
10 E 1217 1156 6.08 3.72 0.75 0.86
10 E 1217 1156 6.08 3.72 0.75 0.86
11 E 1080 1026 29.43 1.12 0.75 0.86
11 E 1080 1026 29.43 1.12 0.75 0.86
12 E 648 616 1.22 0.32 0.75 0.86
12 E 648 616 1.22 0.32 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15527.2 cm-1
Scaled (by 0.9497) Zero Point Vibrational Energy (zpe) 14746.1 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/aug-cc-pVQZ
ABC
2.47683 0.59634 0.59634

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/aug-cc-pVQZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.924
N2 0.000 0.000 0.723
H3 0.000 -1.165 -1.233
H4 -1.009 0.583 -1.233
H5 1.009 0.583 -1.233
H6 0.000 0.945 1.086
H7 -0.819 -0.473 1.086
H8 0.819 -0.473 1.086

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.64691.20541.20541.20542.22062.22062.2206
N21.64692.27642.27642.27641.01231.01231.0123
H31.20542.27642.01822.01823.13492.55412.5541
H41.20542.27642.01822.01822.55412.55413.1349
H51.20542.27642.01822.01822.55413.13492.5541
H62.22061.01233.13492.55412.55411.63711.6371
H72.22061.01232.55412.55413.13491.63711.6371
H82.22061.01232.55413.13492.55411.63711.6371

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 110.985 B1 N2 H7 110.985
B1 N2 H8 110.985 N2 B1 H3 104.839
N2 B1 H4 104.839 N2 B1 H5 104.839
H3 B1 H4 113.679 H3 B1 H5 113.679
H4 B1 H5 113.679 H6 N2 H7 107.916
H6 N2 H8 107.916 H7 N2 H8 107.916
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability