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

using model chemistry: wB97X-D/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/Def2TZVPP
 hartrees
Energy at 0K-83.227451
Energy at 298.15K-83.234301
HF Energy-83.227451
Nuclear repulsion energy40.728327
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 wB97X-D/Def2TZVPP
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 3510 3352 4.13 102.11 0.00 0.00
2 A1 2445 2335 66.07 198.98 0.03 0.06
3 A1 1337 1277 127.23 2.26 0.26 0.41
4 A1 1199 1145 119.85 0.06 0.75 0.86
5 A1 673 642 12.05 5.11 0.30 0.46
6 A2 264 252 0.00 0.00 0.75 0.86
7 E 3620 3458 38.66 34.45 0.75 0.86
7 E 3620 3458 38.73 34.48 0.75 0.86
8 E 2504 2391 259.99 59.64 0.75 0.86
8 E 2503 2391 260.60 59.70 0.75 0.86
9 E 1674 1599 27.82 3.72 0.75 0.86
9 E 1674 1599 27.91 3.71 0.75 0.86
10 E 1196 1143 2.82 7.43 0.75 0.86
10 E 1196 1143 2.86 7.46 0.75 0.86
11 E 1076 1028 31.80 3.36 0.75 0.86
11 E 1076 1028 31.89 3.34 0.75 0.86
12 E 659 630 1.63 0.19 0.75 0.86
12 E 659 630 1.61 0.20 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15442.3 cm-1
Scaled (by 0.9552) Zero Point Vibrational Energy (zpe) 14750.5 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 wB97X-D/Def2TZVPP
ABC
2.46435 0.59600 0.59600

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.921
N2 0.000 0.000 0.724
H3 0.000 -1.169 -1.238
H4 -1.012 0.584 -1.238
H5 1.012 0.584 -1.238
H6 0.000 0.947 1.084
H7 -0.820 -0.473 1.084
H8 0.820 -0.473 1.084

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.64531.21121.21121.21122.21732.21732.2173
N21.64532.28412.28412.28411.01271.01271.0127
H31.21122.28412.02472.02473.14132.55892.5589
H41.21122.28412.02472.02472.55892.55893.1413
H51.21122.28412.02472.02472.55893.14132.5589
H62.21731.01273.14132.55892.55891.63951.6395
H72.21731.01272.55892.55893.14131.63951.6395
H82.21731.01272.55893.14132.55891.63951.6395

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 110.813 B1 N2 H7 110.813
B1 N2 H8 110.813 N2 B1 H3 105.173
N2 B1 H4 105.173 N2 B1 H5 105.173
H3 B1 H4 113.406 H3 B1 H5 113.406
H4 B1 H5 113.406 H6 N2 H7 108.097
H6 N2 H8 108.097 H7 N2 H8 108.097
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.396      
2 N 0.005      
3 H -0.015      
4 H -0.015      
5 H -0.015      
6 H 0.145      
7 H 0.145      
8 H 0.145      


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