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

using model chemistry: B2PLYP/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/aug-cc-pVTZ
 hartrees
Energy at 0K-83.166666
Energy at 298.15K-83.173502
HF Energy-83.046085
Nuclear repulsion energy40.647246
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/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 3476 3341 2.44 127.26 0.00 0.00
2 A1 2464 2368 57.43 262.55 0.02 0.03
3 A1 1339 1287 120.33 1.07 0.26 0.41
4 A1 1206 1159 143.81 1.45 0.17 0.29
5 A1 658 632 13.33 5.68 0.35 0.52
6 A2 257 247 0.00 0.00 0.75 0.86
7 E 3586 3446 36.21 34.86 0.75 0.86
7 E 3586 3446 36.21 34.86 0.75 0.86
8 E 2516 2418 261.96 62.97 0.75 0.86
8 E 2516 2418 261.97 62.97 0.75 0.86
9 E 1678 1613 26.36 3.19 0.75 0.86
9 E 1678 1613 26.36 3.19 0.75 0.86
10 E 1208 1161 6.16 3.67 0.75 0.86
10 E 1208 1161 6.16 3.67 0.75 0.86
11 E 1074 1032 28.54 1.28 0.75 0.86
11 E 1074 1032 28.55 1.28 0.75 0.86
12 E 650 625 1.28 0.30 0.75 0.86
12 E 650 625 1.28 0.30 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15411.4 cm-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 14810.4 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/aug-cc-pVTZ
ABC
2.47335 0.59067 0.59067

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

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 0.727
H3 0.000 -1.166 -1.239
H4 -1.009 0.583 -1.239
H5 1.009 0.583 -1.239
H6 0.000 0.946 1.090
H7 -0.820 -0.473 1.090
H8 0.820 -0.473 1.090

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65621.20601.20601.20602.23012.23012.2301
N21.65622.28542.28542.28541.01371.01371.0137
H31.20602.28542.01882.01883.14392.56412.5641
H41.20602.28542.01882.01882.56412.56413.1439
H51.20602.28542.01882.01882.56413.14392.5641
H62.23011.01373.14392.56412.56411.63931.6393
H72.23011.01372.56412.56413.14391.63931.6393
H82.23011.01372.56413.14392.56411.63931.6393

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 104.877
N2 B1 H4 104.877 N2 B1 H5 104.877
H3 B1 H4 113.648 H3 B1 H5 113.648
H4 B1 H5 113.648 H6 N2 H7 107.916
H6 N2 H8 107.916 H7 N2 H8 107.916
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.242      
2 N 0.158      
3 H -0.233      
4 H -0.233      
5 H -0.233      
6 H 0.100      
7 H 0.100      
8 H 0.100      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 5.260 5.260
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.338 0.000 0.000
y 0.000 -16.338 0.000
z 0.000 0.000 -16.693
Traceless
 xyz
x 0.178 0.000 0.000
y 0.000 0.178 0.000
z 0.000 0.000 -0.356
Polar
3z2-r2-0.711
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.607 0.000 0.000
y 0.000 4.607 0.000
z 0.000 0.000 4.926


<r2> (average value of r2) Å2
<r2> 33.222
(<r2>)1/2 5.764