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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-369.808469
Energy at 298.15K-369.814901
HF Energy-369.808469
Nuclear repulsion energy58.506936
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 B3LYPultrafine/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 25.91      
2 A1 2434 2362 58.40      
3 A1 1086 1054 36.63      
4 A1 1000 970 186.28      
5 A1 501 487 0.46      
6 A2 226 220 0.00      
7 E 2525 2450 133.15      
7 E 2525 2450 133.16      
8 E 2450 2377 8.76      
8 E 2450 2377 8.77      
9 E 1143 1109 6.71      
9 E 1143 1109 6.71      
10 E 1110 1077 2.84      
10 E 1110 1077 2.84      
11 E 828 803 3.24      
11 E 828 803 3.24      
12 E 369 358 0.25      
12 E 369 358 0.25      

Unscaled Zero Point Vibrational Energy (zpe) 12271.8 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 11908.6 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 B3LYPultrafine/aug-cc-pVDZ
ABC
1.87719 0.34331 0.34331

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/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
B11.96491.21471.21471.21472.91792.91792.9179
P21.96492.53862.53862.53861.42211.42211.4221
H31.21472.53862.04642.04643.80003.16113.1611
H41.21472.53862.04642.04643.16113.16113.8000
H51.21472.53862.04642.04643.16113.80003.1611
H62.91791.42213.80003.16113.16112.17322.1732
H72.91791.42213.16113.16113.80002.17322.1732
H82.91791.42213.16113.80003.16112.17322.1732

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 118.083 B1 P2 H7 118.083
B1 P2 H8 118.083 P2 B1 H3 103.421
P2 B1 H4 103.421 P2 B1 H5 103.421
H3 B1 H4 114.783 H3 B1 H5 114.783
H4 B1 H5 114.783 H6 P2 H7 99.648
H6 P2 H8 99.648 H7 P2 H8 99.648
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -2.540      
2 P -0.513      
3 H 0.766      
4 H 0.766      
5 H 0.766      
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 4.043 4.043
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> 52.122
(<r2>)1/2 7.220