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All results from a given calculation for BH3PH3 (borane phosphine)

using model chemistry: B3LYP/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-369.808472
Energy at 298.15K-369.814904
HF Energy-369.808472
Nuclear repulsion energy58.508459
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/aug-cc-pVDZ
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 2446 2374 21.88      
2 A1 2438 2366 62.51      
3 A1 1086 1054 36.07      
4 A1 1000 971 186.85      
5 A1 501 486 0.45      
6 A2 226 220 0.00      
7 E 2525 2451 133.69      
7 E 2525 2451 133.70      
8 E 2453 2380 8.29      
8 E 2453 2380 8.30      
9 E 1143 1109 6.76      
9 E 1143 1109 6.77      
10 E 1111 1078 2.78      
10 E 1111 1078 2.78      
11 E 828 803 3.25      
11 E 828 803 3.25      
12 E 369 358 0.25      
12 E 369 358 0.25      

Unscaled Zero Point Vibrational Energy (zpe) 12277.8 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 11914.3 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 B3LYP/aug-cc-pVDZ
ABC
1.87729 0.34333 0.34333

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.405
P2 0.000 0.000 0.560
H3 0.000 -1.181 -1.687
H4 -1.023 0.591 -1.687
H5 1.023 0.591 -1.687
H6 0.000 1.255 1.229
H7 -1.087 -0.627 1.229
H8 1.087 -0.627 1.229

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.96491.21471.21471.21472.91782.91782.9178
P21.96492.53862.53862.53861.42201.42201.4220
H31.21472.53862.04642.04643.79993.16113.1611
H41.21472.53862.04642.04643.16113.16113.7999
H51.21472.53862.04642.04643.16113.79993.1611
H62.91781.42203.79993.16113.16112.17312.1731
H72.91781.42203.16113.16113.79992.17312.1731
H82.91781.42203.16113.79993.16112.17312.1731

picture of borane phosphine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 P2 H6 118.081 B1 P2 H7 118.081
B1 P2 H8 118.081 P2 B1 H3 103.427
P2 B1 H4 103.427 P2 B1 H5 103.427
H3 B1 H4 114.779 H3 B1 H5 114.779
H4 B1 H5 114.779 H6 P2 H7 99.650
H6 P2 H8 99.650 H7 P2 H8 99.650
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -2.540      
2 P -0.513      
3 H 0.767      
4 H 0.767      
5 H 0.767      
6 H 0.251      
7 H 0.251      
8 H 0.251      


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 4.044 4.044
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.694 0.000 0.000
y 0.000 -23.694 0.000
z 0.000 0.000 -27.381
Traceless
 xyz
x 1.844 0.000 0.000
y 0.000 1.844 0.000
z 0.000 0.000 -3.687
Polar
3z2-r2-7.375
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 6.509 0.000 0.000
y 0.000 6.509 0.000
z 0.000 0.000 8.885


<r2> (average value of r2) Å2
<r2> 52.120
(<r2>)1/2 7.219