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

using model chemistry: M06-2X/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-369.713833
Energy at 298.15K-369.720306
HF Energy-369.713833
Nuclear repulsion energy58.898877
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/6-31+G**
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 2520 2400 37.21      
2 A1 2494 2375 46.56      
3 A1 1104 1051 8.76      
4 A1 1030 981 235.70      
5 A1 500 476 0.02      
6 A2 247 235 0.00      
7 E 2603 2479 130.67      
7 E 2603 2479 131.22      
8 E 2509 2389 18.37      
8 E 2508 2389 19.01      
9 E 1165 1109 7.45      
9 E 1165 1109 7.45      
10 E 1150 1095 4.64      
10 E 1150 1095 4.65      
11 E 846 806 1.38      
11 E 846 806 1.32      
12 E 370 352 1.07      
12 E 369 352 1.07      

Unscaled Zero Point Vibrational Energy (zpe) 12589.7 cm-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 11987.9 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/6-31+G**
ABC
1.91263 0.34613 0.34613

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.402
P2 0.000 0.000 0.559
H3 0.000 -1.174 -1.677
H4 -1.017 0.587 -1.677
H5 1.017 0.587 -1.677
H6 0.000 1.240 1.219
H7 -1.074 -0.620 1.219
H8 1.074 -0.620 1.219

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.96061.20561.20561.20562.89962.89962.8996
P21.96062.52502.52502.52501.40491.40491.4049
H31.20562.52502.03302.03303.77013.13813.1381
H41.20562.52502.03302.03303.13813.13813.7701
H51.20562.52502.03302.03303.13813.77013.1381
H62.89961.40493.77013.13813.13812.14762.1476
H72.89961.40493.13813.13813.77012.14762.1476
H82.89961.40493.13813.77013.13812.14762.1476

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 118.044 B1 P2 H7 118.044
B1 P2 H8 118.044 P2 B1 H3 103.190
P2 B1 H4 103.190 P2 B1 H5 103.190
H3 B1 H4 114.955 H3 B1 H5 114.955
H4 B1 H5 114.955 H6 P2 H7 99.697
H6 P2 H8 99.697 H7 P2 H8 99.697
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.307      
2 P 0.340      
3 H -0.030      
4 H -0.030      
5 H -0.030      
6 H 0.019      
7 H 0.019      
8 H 0.019      


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 4.256 4.256
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.531 0.000 0.000
y 0.000 -23.531 0.000
z 0.000 0.000 -27.594
Traceless
 xyz
x 2.032 0.000 0.000
y 0.000 2.032 0.000
z 0.000 0.000 -4.064
Polar
3z2-r2-8.127
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 5.587 0.000 0.000
y 0.000 5.583 -0.009
z 0.000 -0.009 7.731


<r2> (average value of r2) Å2
<r2> 51.692
(<r2>)1/2 7.190