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

using model chemistry: wB97X-D/STO-3G

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/STO-3G
 hartrees
Energy at 0K-82.160785
Energy at 298.15K-82.167653
HF Energy-82.160785
Nuclear repulsion energy40.520320
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/STO-3G
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 3600 3600 0.44 57.99 0.01 0.01
2 A1 2883 2883 23.18 28.03 0.06 0.11
3 A1 1466 1466 116.51 10.90 0.41 0.58
4 A1 1418 1418 103.30 1.07 0.36 0.53
5 A1 782 782 2.73 2.48 0.33 0.50
6 A2 269 269 0.00 0.00 0.75 0.86
7 E 3821 3821 15.21 31.07 0.75 0.86
7 E 3821 3821 15.20 31.16 0.75 0.86
8 E 3057 3057 53.37 17.80 0.75 0.86
8 E 3057 3057 53.23 17.80 0.75 0.86
9 E 1821 1821 14.97 13.14 0.75 0.86
9 E 1821 1821 14.89 13.12 0.75 0.86
10 E 1461 1461 9.61 12.19 0.75 0.86
10 E 1461 1461 9.53 12.21 0.75 0.86
11 E 1211 1211 42.50 7.27 0.75 0.86
11 E 1211 1211 42.48 7.25 0.75 0.86
12 E 737 737 17.68 1.04 0.75 0.86
12 E 737 737 17.64 1.04 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17315.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17315.9 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/STO-3G
ABC
2.48751 0.59427 0.59427

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/STO-3G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.932
N2 0.000 0.000 0.716
H3 0.000 -1.137 -1.224
H4 -0.984 0.568 -1.224
H5 0.984 0.568 -1.224
H6 0.000 0.975 1.109
H7 -0.844 -0.487 1.109
H8 0.844 -0.487 1.109

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.64801.17341.17341.17342.26182.26182.2618
N21.64802.24832.24832.24831.05081.05081.0508
H31.17342.24831.96851.96853.14632.56452.5645
H41.17342.24831.96851.96852.56452.56453.1463
H51.17342.24831.96851.96852.56453.14632.5645
H62.26181.05083.14632.56452.56451.68801.6880
H72.26181.05082.56452.56453.14631.68801.6880
H82.26181.05082.56453.14632.56451.68801.6880

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 111.966 B1 N2 H7 111.966
B1 N2 H8 111.966 N2 B1 H3 104.404
N2 B1 H4 104.404 N2 B1 H5 104.404
H3 B1 H4 114.028 H3 B1 H5 114.028
H4 B1 H5 114.027 H6 N2 H7 106.866
H6 N2 H8 106.866 H7 N2 H8 106.866
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.038      
2 N -0.374      
3 H -0.111      
4 H -0.111      
5 H -0.111      
6 H 0.248      
7 H 0.248      
8 H 0.248      


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 5.921 5.921
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.096 0.000 0.000
y 0.000 -14.096 0.000
z 0.000 0.000 -14.457
Traceless
 xyz
x 0.181 0.000 0.000
y 0.000 0.181 0.000
z 0.000 0.000 -0.361
Polar
3z2-r2-0.722
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 1.639 0.000 0.000
y 0.000 1.639 -0.001
z 0.000 -0.001 1.566


<r2> (average value of r2) Å2
<r2> 31.719
(<r2>)1/2 5.632