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

using model chemistry: B97D3/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 B97D3/STO-3G
 hartrees
Energy at 0K-82.148854
Energy at 298.15K-82.155647
HF Energy-82.148854
Nuclear repulsion energy40.133704
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 B97D3/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 3437 3437 2.80 75.45 0.00 0.00
2 A1 2781 2781 20.88 30.49 0.04 0.08
3 A1 1434 1434 68.34 18.95 0.37 0.54
4 A1 1375 1375 116.30 1.03 0.38 0.55
5 A1 736 736 1.80 1.63 0.36 0.53
6 A2 267 267 0.00 0.00 0.75 0.86
7 E 3658 3658 5.25 39.47 0.75 0.86
7 E 3658 3658 5.25 39.49 0.75 0.86
8 E 2946 2946 57.65 19.10 0.75 0.86
8 E 2946 2946 57.65 19.10 0.75 0.86
9 E 1787 1787 11.22 14.06 0.75 0.86
9 E 1787 1787 11.21 14.06 0.75 0.86
10 E 1414 1414 10.98 12.00 0.75 0.86
10 E 1414 1414 10.97 12.00 0.75 0.86
11 E 1172 1172 40.09 7.11 0.75 0.86
11 E 1172 1172 40.09 7.11 0.75 0.86
12 E 703 703 18.51 1.50 0.75 0.86
12 E 703 703 18.51 1.49 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 16695.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16695.2 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 B97D3/STO-3G
ABC
2.45449 0.58139 0.58139

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/STO-3G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.946
N2 0.000 0.000 0.720
H3 0.000 -1.147 -1.233
H4 -0.993 0.574 -1.233
H5 0.993 0.574 -1.233
H6 0.000 0.978 1.131
H7 -0.847 -0.489 1.131
H8 0.847 -0.489 1.131

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.66611.18241.18241.18242.29542.29542.2954
N21.66612.26482.26482.26481.06041.06041.0604
H31.18242.26481.98691.98693.17822.59552.5955
H41.18242.26481.98691.98692.59552.59553.1782
H51.18242.26481.98691.98692.59553.17822.5955
H62.29541.06043.17822.59552.59551.69321.6932
H72.29541.06042.59552.59553.17821.69321.6932
H82.29541.06042.59553.17822.59551.69321.6932

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 112.792 B1 N2 H7 112.792
B1 N2 H8 112.792 N2 B1 H3 104.034
N2 B1 H4 104.034 N2 B1 H5 104.034
H3 B1 H4 114.317 H3 B1 H5 114.317
H4 B1 H5 114.317 H6 N2 H7 105.956
H6 N2 H8 105.956 H7 N2 H8 105.956
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.016      
2 N -0.359      
3 H -0.115      
4 H -0.115      
5 H -0.115      
6 H 0.240      
7 H 0.240      
8 H 0.240      


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 5.860 5.860
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.203 0.000 0.000
y 0.000 -14.203 0.000
z 0.000 0.000 -14.356
Traceless
 xyz
x 0.077 0.000 0.000
y 0.000 0.077 0.000
z 0.000 0.000 -0.154
Polar
3z2-r2-0.307
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 1.690 0.000 0.000
y 0.000 1.690 0.000
z 0.000 0.000 1.698


<r2> (average value of r2) Å2
<r2> 32.217
(<r2>)1/2 5.676