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

using model chemistry: B3LYP/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 B3LYP/cc-pVTZ
 hartrees
Energy at 0K-83.258209
Energy at 298.15K-83.265035
HF Energy-83.258209
Nuclear repulsion energy40.593780
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 B3LYP/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 3457 3342 2.27 109.47 0.00 0.00
2 A1 2447 2365 61.74 197.06 0.03 0.05
3 A1 1333 1289 106.83 3.84 0.27 0.43
4 A1 1195 1155 126.63 0.32 0.74 0.85
5 A1 646 624 11.99 3.77 0.32 0.48
6 A2 259 250 0.00 0.00 0.75 0.86
7 E 3558 3439 31.86 40.87 0.75 0.86
7 E 3558 3439 31.86 40.87 0.75 0.86
8 E 2494 2411 241.13 61.89 0.75 0.86
8 E 2494 2411 241.13 61.88 0.75 0.86
9 E 1669 1613 26.29 4.45 0.75 0.86
9 E 1669 1613 26.29 4.45 0.75 0.86
10 E 1194 1154 3.50 9.99 0.75 0.86
10 E 1194 1154 3.50 9.99 0.75 0.86
11 E 1068 1032 31.28 5.63 0.75 0.86
11 E 1068 1032 31.28 5.63 0.75 0.86
12 E 650 628 1.82 0.77 0.75 0.86
12 E 650 628 1.82 0.77 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15301.3 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 14790.2 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 B3LYP/cc-pVTZ
ABC
2.47114 0.58881 0.58881

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.930
N2 0.000 0.000 0.728
H3 0.000 -1.166 -1.243
H4 -1.009 0.583 -1.243
H5 1.009 0.583 -1.243
H6 0.000 0.947 1.093
H7 -0.821 -0.474 1.093
H8 0.821 -0.474 1.093

Atom - Atom Distances (Å)
  B1 N2 H3 H4 H5 H6 H7 H8
B11.65821.20681.20681.20682.23362.23362.2336
N21.65822.28982.28982.28981.01511.01511.0151
H31.20682.28982.01882.01883.14942.57022.5702
H41.20682.28982.01882.01882.57022.57023.1494
H51.20682.28982.01882.01882.57023.14942.5702
H62.23361.01513.14942.57022.57021.64111.6411
H72.23361.01512.57022.57023.14941.64111.6411
H82.23361.01512.57023.14942.57021.64111.6411

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 111.039 B1 N2 H7 111.039
B1 N2 H8 111.039 N2 B1 H3 105.016
N2 B1 H4 105.016 N2 B1 H5 105.016
H3 B1 H4 113.535 H3 B1 H5 113.535
H4 B1 H5 113.535 H6 N2 H7 107.859
H6 N2 H8 107.859 H7 N2 H8 107.859
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.351      
2 N -0.061      
3 H -0.028      
4 H -0.028      
5 H -0.028      
6 H 0.166      
7 H 0.166      
8 H 0.166      


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 5.382 5.382
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.300 0.000 0.000
y 0.000 -16.300 0.000
z 0.000 0.000 -16.674
Traceless
 xyz
x 0.187 0.000 0.000
y 0.000 0.187 0.000
z 0.000 0.000 -0.374
Polar
3z2-r2-0.749
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 4.353 0.000 0.000
y 0.000 4.353 0.000
z 0.000 0.000 4.387


<r2> (average value of r2) Å2
<r2> 33.279
(<r2>)1/2 5.769