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

using model chemistry: B1B95/cc-pV(T+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/cc-pV(T+d)Z
 hartrees
Energy at 0K-369.814792
Energy at 298.15K 
HF Energy-369.814792
Nuclear repulsion energy59.631606
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 B1B95/cc-pV(T+d)Z
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 2487 2381 31.65      
2 A1 2474 2368 37.30      
3 A1 1091 1045 3.62      
4 A1 1018 975 191.86      
5 A1 560 536 5.39      
6 A2 248 237 0.00      
7 E 2556 2447 113.14      
7 E 2556 2447 113.17      
8 E 2495 2389 6.84      
8 E 2495 2389 6.85      
9 E 1150 1101 6.71      
9 E 1150 1101 6.72      
10 E 1133 1084 2.11      
10 E 1133 1084 2.11      
11 E 830 795 4.31      
11 E 830 795 4.31      
12 E 380 364 0.10      
12 E 380 364 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 12483.4 cm-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 11950.4 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 B1B95/cc-pV(T+d)Z
ABC
1.92545 0.35980 0.35980

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pV(T+d)Z

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.368
P2 0.000 0.000 0.545
H3 0.000 -1.170 -1.652
H4 -1.013 0.585 -1.652
H5 1.013 0.585 -1.652
H6 0.000 1.236 1.208
H7 -1.070 -0.618 1.208
H8 1.070 -0.618 1.208

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.91331.20361.20361.20362.85782.85782.8578
P21.91332.48912.48912.48911.40271.40281.4028
H31.20362.48912.02582.02583.73763.10363.1036
H41.20362.48912.02582.02583.10363.10363.7376
H51.20362.48912.02582.02583.10363.73763.1036
H62.85781.40273.73763.10363.10362.14082.1408
H72.85781.40283.10363.10363.73762.14082.1408
H82.85781.40283.10363.73763.10362.14082.1408

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 118.220 B1 P2 H7 118.220
B1 P2 H8 118.220 P2 B1 H3 103.641
P2 B1 H4 103.641 P2 B1 H5 103.641
H3 B1 H4 114.618 H3 B1 H5 114.618
H4 B1 H5 114.618 H6 P2 H7 99.474
H6 P2 H8 99.474 H7 P2 H8 99.474
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.471      
2 P 0.185      
3 H 0.026      
4 H 0.026      
5 H 0.026      
6 H 0.069      
7 H 0.069      
8 H 0.069      


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 3.949 3.949
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.191 0.000 0.000
y 0.000 -23.191 0.000
z 0.000 0.000 -26.774
Traceless
 xyz
x 1.792 0.000 0.000
y 0.000 1.792 0.000
z 0.000 0.000 -3.584
Polar
3z2-r2-7.167
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 5.957 0.000 0.000
y 0.000 5.957 -0.000
z 0.000 -0.000 8.096


<r2> (average value of r2) Å2
<r2> 50.304
(<r2>)1/2 7.093