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

using model chemistry: B3PW91/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 B3PW91/cc-pVTZ
 hartrees
Energy at 0K-369.775044
Energy at 298.15K-369.781569
HF Energy-369.775044
Nuclear repulsion energy59.287902
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 B3PW91/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 2465 2370 32.62      
2 A1 2456 2361 39.20      
3 A1 1089 1047 8.61      
4 A1 1013 974 185.31      
5 A1 548 527 4.49      
6 A2 240 230 0.00      
7 E 2538 2440 111.62      
7 E 2538 2440 111.63      
8 E 2475 2380 7.20      
8 E 2475 2380 7.21      
9 E 1145 1101 5.54      
9 E 1145 1101 5.54      
10 E 1124 1081 2.51      
10 E 1124 1081 2.51      
11 E 830 798 4.13      
11 E 830 798 4.13      
12 E 386 371 0.05      
12 E 386 371 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 12402.4 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 11926.1 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 B3PW91/cc-pVTZ
ABC
1.90830 0.35515 0.35515

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.377
P2 0.000 0.000 0.549
H3 0.000 -1.172 -1.664
H4 -1.015 0.586 -1.664
H5 1.015 0.586 -1.664
H6 0.000 1.244 1.214
H7 -1.077 -0.622 1.214
H8 1.077 -0.622 1.214

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.92641.20701.20701.20702.87462.87462.8746
P21.92642.50462.50462.50461.41051.41051.4105
H31.20702.50462.03062.03063.75813.12233.1223
H41.20702.50462.03062.03063.12233.12233.7581
H51.20702.50462.03062.03063.12233.75813.1223
H62.87461.41053.75813.12233.12232.15452.1545
H72.87461.41053.12233.12233.75812.15452.1545
H82.87461.41053.12233.75813.12232.15452.1545

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 118.133 B1 P2 H7 118.133
B1 P2 H8 118.133 P2 B1 H3 103.752
P2 B1 H4 103.752 P2 B1 H5 103.752
H3 B1 H4 114.534 H3 B1 H5 114.534
H4 B1 H5 114.534 H6 P2 H7 99.585
H6 P2 H8 99.585 H7 P2 H8 99.585
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.461      
2 P 0.201      
3 H 0.023      
4 H 0.023      
5 H 0.023      
6 H 0.063      
7 H 0.063      
8 H 0.063      


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 4.028 4.028
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.204 0.000 0.000
y 0.000 -23.204 0.000
z 0.000 0.000 -26.835
Traceless
 xyz
x 1.816 0.000 0.000
y 0.000 1.816 0.000
z 0.000 0.000 -3.631
Polar
3z2-r2-7.262
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 6.020 0.000 0.000
y 0.000 6.020 0.000
z 0.000 0.000 8.195


<r2> (average value of r2) Å2
<r2> 50.753
(<r2>)1/2 7.124