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

using model chemistry: wB97X-D/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 wB97X-D/cc-pVTZ
 hartrees
Energy at 0K-83.224692
Energy at 298.15K-83.231550
HF Energy-83.224692
Nuclear repulsion energy40.724909
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/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 3504 3350 3.83 98.84 0.00 0.00
2 A1 2444 2337 65.82 203.36 0.03 0.06
3 A1 1337 1278 125.57 2.38 0.30 0.46
4 A1 1199 1146 116.83 0.42 0.73 0.84
5 A1 673 644 11.45 4.56 0.30 0.47
6 A2 264 252 0.00 0.00 0.75 0.86
7 E 3615 3456 36.82 35.04 0.75 0.86
7 E 3615 3456 36.87 35.04 0.75 0.86
8 E 2502 2392 253.98 62.56 0.75 0.86
8 E 2502 2392 254.59 62.66 0.75 0.86
9 E 1674 1600 27.76 3.96 0.75 0.86
9 E 1674 1600 27.85 3.94 0.75 0.86
10 E 1198 1145 2.57 11.12 0.75 0.86
10 E 1198 1145 2.71 11.12 0.75 0.86
11 E 1076 1028 32.95 5.27 0.75 0.86
11 E 1076 1028 33.05 5.27 0.75 0.86
12 E 658 629 1.50 0.85 0.75 0.86
12 E 658 629 1.47 0.85 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 15433.4 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 14754.3 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/cc-pVTZ
ABC
2.46527 0.59580 0.59580

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

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 -1.168 -1.239
H4 -1.012 0.584 -1.239
H5 1.012 0.584 -1.239
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
B11.64561.21071.21071.21072.21782.21782.2178
N21.64562.28422.28422.28421.01291.01291.0129
H31.21072.28422.02382.02383.14152.55932.5593
H41.21072.28422.02382.02382.55932.55933.1415
H51.21072.28422.02382.02382.55933.14152.5593
H62.21781.01293.14152.55932.55931.63991.6399
H72.21781.01292.55932.55933.14151.63991.6399
H82.21781.01292.55933.14152.55931.63991.6399

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 110.814 B1 N2 H7 110.814
B1 N2 H8 110.814 N2 B1 H3 105.187
N2 B1 H4 105.187 N2 B1 H5 105.187
H3 B1 H4 113.394 H3 B1 H5 113.394
H4 B1 H5 113.394 H6 N2 H7 108.096
H6 N2 H8 108.096 H7 N2 H8 108.096
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.443      
2 N 0.024      
3 H -0.012      
4 H -0.012      
5 H -0.012      
6 H 0.151      
7 H 0.151      
8 H 0.151      


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 5.464 5.464
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.133 0.000 0.000
y 0.000 -16.133 0.000
z 0.000 0.000 -16.531
Traceless
 xyz
x 0.199 0.000 0.000
y 0.000 0.199 0.000
z 0.000 0.000 -0.398
Polar
3z2-r2-0.796
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 4.364 0.000 0.000
y 0.000 4.366 0.000
z 0.000 0.000 4.314


<r2> (average value of r2) Å2
<r2> 32.988
(<r2>)1/2 5.744