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

using model chemistry: B3LYP/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-369.839537
Energy at 298.15K-369.846052
HF Energy-369.839537
Nuclear repulsion energy59.083208
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-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 2461 2381 0.38      
2 A1 2457 2378 76.99      
3 A1 1102 1066 20.32      
4 A1 1025 992 196.84      
5 A1 514 497 1.59      
6 A2 235 227 0.00      
7 E 2532 2450 128.01      
7 E 2532 2450 128.02      
8 E 2468 2388 7.40      
8 E 2468 2387 7.41      
9 E 1158 1121 7.32      
9 E 1158 1121 7.32      
10 E 1132 1095 2.64      
10 E 1132 1095 2.64      
11 E 839 812 4.01      
11 E 839 812 4.00      
12 E 389 376 0.27      
12 E 389 376 0.27      

Unscaled Zero Point Vibrational Energy (zpe) 12414.0 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 12010.6 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 B3LYP/aug-cc-pVTZ
ABC
1.91311 0.35036 0.35036

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.389
P2 0.000 0.000 0.555
H3 0.000 -1.170 -1.674
H4 -1.013 0.585 -1.674
H5 1.013 0.585 -1.674
H6 0.000 1.244 1.217
H7 -1.077 -0.622 1.217
H8 1.077 -0.622 1.217

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.94361.20381.20381.20382.88722.88722.8872
P21.94362.51682.51682.51681.40881.40881.4088
H31.20382.51682.02582.02583.76553.13303.1330
H41.20382.51682.02582.02583.13303.13303.7655
H51.20382.51682.02582.02583.13303.76553.1330
H62.88721.40883.76553.13303.13302.15392.1539
H72.88721.40883.13303.13303.76552.15392.1539
H82.88721.40883.13303.76553.13302.15392.1539

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 118.032 B1 P2 H7 118.032
B1 P2 H8 118.032 P2 B1 H3 103.693
P2 B1 H4 103.693 P2 B1 H5 103.693
H3 B1 H4 114.579 H3 B1 H5 114.579
H4 B1 H5 114.579 H6 P2 H7 99.712
H6 P2 H8 99.712 H7 P2 H8 99.712
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.604      
2 P 0.235      
3 H -0.246      
4 H -0.246      
5 H -0.246      
6 H -0.034      
7 H -0.034      
8 H -0.034      


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 3.995 3.995
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.532 0.000 0.000
y 0.000 -23.532 0.000
z 0.000 0.000 -27.233
Traceless
 xyz
x 1.851 0.000 0.000
y 0.000 1.851 0.000
z 0.000 0.000 -3.702
Polar
3z2-r2-7.404
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 6.393 0.000 0.000
y 0.000 6.393 0.000
z 0.000 0.000 8.756


<r2> (average value of r2) Å2
<r2> 51.319
(<r2>)1/2 7.164