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

using model chemistry: PBEPBEultrafine/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBEPBEultrafine/daug-cc-pVDZ
 hartrees
Energy at 0K-369.560362
Energy at 298.15K-369.566758
HF Energy-369.560362
Nuclear repulsion energy58.647739
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 PBEPBEultrafine/daug-cc-pVDZ
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 2397 2397 25.33      
2 A1 2373 2373 60.30      
3 A1 1034 1034 10.25      
4 A1 960 960 168.03      
5 A1 550 550 4.82      
6 A2 233 233 0.00      
7 E 2487 2487 103.89      
7 E 2487 2487 103.89      
8 E 2390 2390 11.88      
8 E 2390 2390 11.89      
9 E 1093 1093 4.70      
9 E 1093 1093 4.71      
10 E 1068 1068 1.33      
10 E 1068 1068 1.33      
11 E 793 793 3.76      
11 E 793 793 3.75      
12 E 358 358 0.01      
12 E 358 358 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 11962.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11962.5 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 PBEPBEultrafine/daug-cc-pVDZ
ABC
1.85749 0.34936 0.34936

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/daug-cc-pVDZ

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 0.551
H3 0.000 -1.189 -1.675
H4 -1.030 0.594 -1.675
H5 1.030 0.594 -1.675
H6 0.000 1.260 1.235
H7 -1.091 -0.630 1.235
H8 1.091 -0.630 1.235

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93951.22291.22291.22292.91052.91052.9105
P21.93952.52322.52322.52321.43381.43381.4338
H31.22292.52322.05932.05933.80313.15733.1573
H41.22292.52322.05932.05933.15733.15733.8031
H51.22292.52322.05932.05933.15733.80313.1573
H62.91051.43383.80313.15733.15732.18272.1827
H72.91051.43383.15733.15733.80312.18272.1827
H82.91051.43383.15733.80313.15732.18272.1827

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 118.492 B1 P2 H7 118.492
B1 P2 H8 118.492 P2 B1 H3 103.525
P2 B1 H4 103.525 P2 B1 H5 103.525
H3 B1 H4 114.706 H3 B1 H5 114.706
H4 B1 H5 114.706 H6 P2 H7 99.129
H6 P2 H8 99.129 H7 P2 H8 99.129
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -2.415      
2 P -1.155      
3 H 0.730      
4 H 0.730      
5 H 0.730      
6 H 0.460      
7 H 0.460      
8 H 0.460      


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 3.862 3.862
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.607 0.000 0.000
y 0.000 -23.607 0.000
z 0.000 0.000 -27.066
Traceless
 xyz
x 1.729 0.000 0.000
y 0.000 1.729 0.000
z 0.000 0.000 -3.459
Polar
3z2-r2-6.917
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 6.748 0.000 0.000
y 0.000 6.748 0.000
z 0.000 0.000 9.360


<r2> (average value of r2) Å2
<r2> 51.652
(<r2>)1/2 7.187