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

using model chemistry: M06-2X/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at M06-2X/STO-3G
 hartrees
Energy at 0K-365.613086
Energy at 298.15K-365.619537
HF Energy-365.613086
Nuclear repulsion energy59.331903
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 M06-2X/STO-3G
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 2933 2933 7.56      
2 A1 2901 2901 0.93      
3 A1 1361 1361 90.62      
4 A1 1181 1181 193.92      
5 A1 579 579 2.75      
6 A2 157 157 0.00      
7 E 3112 3112 20.23      
7 E 3112 3112 20.35      
8 E 2949 2949 0.14      
8 E 2949 2949 0.18      
9 E 1445 1445 6.12      
9 E 1445 1445 5.96      
10 E 1321 1321 18.77      
10 E 1321 1321 18.71      
11 E 1019 1019 0.17      
11 E 1019 1019 0.18      
12 E 424 424 0.52      
12 E 424 424 0.53      

Unscaled Zero Point Vibrational Energy (zpe) 14824.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14824.3 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 M06-2X/STO-3G
ABC
2.00929 0.34532 0.34532

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.407
P2 0.000 0.000 0.562
H3 0.000 -1.130 -1.684
H4 -0.979 0.565 -1.684
H5 0.979 0.565 -1.684
H6 0.000 1.224 1.220
H7 -1.060 -0.612 1.220
H8 1.060 -0.612 1.220

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.96831.16401.16401.16402.89742.89742.8974
P21.96832.51422.51422.51421.38931.38931.3893
H31.16402.51421.95791.95793.73813.13433.1343
H41.16402.51421.95791.95793.13433.13433.7381
H51.16402.51421.95791.95793.13433.73813.1343
H62.89741.38933.73813.13433.13432.11932.1193
H72.89741.38933.13433.13433.73812.11932.1193
H82.89741.38933.13433.73813.13432.11932.1193

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 118.274 B1 P2 H7 118.274
B1 P2 H8 118.274 P2 B1 H3 103.789
P2 B1 H4 103.789 P2 B1 H5 103.789
H3 B1 H4 114.505 H3 B1 H5 114.505
H4 B1 H5 114.506 H6 P2 H7 99.406
H6 P2 H8 99.406 H7 P2 H8 99.406
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.164      
2 P 0.504      
3 H -0.090      
4 H -0.090      
5 H -0.090      
6 H -0.024      
7 H -0.024      
8 H -0.024      


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 5.402 5.402
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.124 0.000 0.000
y 0.000 -21.124 0.000
z 0.000 0.000 -25.458
Traceless
 xyz
x 2.167 0.000 0.000
y 0.000 2.167 0.000
z 0.000 0.000 -4.334
Polar
3z2-r2-8.669
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 2.363 0.000 0.000
y 0.000 2.368 -0.001
z 0.000 -0.001 3.126


<r2> (average value of r2) Å2
<r2> 50.018
(<r2>)1/2 7.072