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

using model chemistry: B97D3/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/3-21G
 hartrees
Energy at 0K-367.866026
Energy at 298.15K-367.872327
HF Energy-367.866026
Nuclear repulsion energy57.263265
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 B97D3/3-21G
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 2435 2394 28.19      
2 A1 2317 2277 59.78      
3 A1 1082 1063 62.73      
4 A1 975 959 138.64      
5 A1 398 392 1.77      
6 A2 203 199 0.00      
7 E 2532 2489 101.61      
7 E 2532 2489 101.60      
8 E 2336 2296 34.19      
8 E 2336 2296 34.21      
9 E 1143 1123 3.90      
9 E 1143 1123 3.90      
10 E 1126 1107 6.77      
10 E 1126 1107 6.77      
11 E 844 829 0.19      
11 E 844 829 0.19      
12 E 370 363 0.07      
12 E 370 363 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 12054.4 cm-1
Scaled (by 0.983) Zero Point Vibrational Energy (zpe) 11849.4 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 B97D3/3-21G
ABC
1.85782 0.32139 0.32139

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.463
P2 0.000 0.000 0.583
H3 0.000 -1.186 -1.731
H4 -1.027 0.593 -1.731
H5 1.027 0.593 -1.731
H6 0.000 1.263 1.256
H7 -1.094 -0.632 1.256
H8 1.094 -0.632 1.256

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B12.04601.21551.21551.21552.99882.99882.9988
P22.04602.59962.59962.59961.43161.43161.4316
H31.21552.59962.05362.05363.86273.22923.2292
H41.21552.59962.05362.05363.22923.22923.8627
H51.21552.59962.05362.05363.22923.86273.2292
H62.99881.43163.86273.22923.22922.18772.1877
H72.99881.43163.22923.22923.86272.18772.1877
H82.99881.43163.22923.86273.22922.18772.1877

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 118.079 B1 P2 H7 118.079
B1 P2 H8 118.079 P2 B1 H3 102.713
P2 B1 H4 102.713 P2 B1 H5 102.713
H3 B1 H4 115.300 H3 B1 H5 115.300
H4 B1 H5 115.300 H6 P2 H7 99.653
H6 P2 H8 99.653 H7 P2 H8 99.653
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.435      
2 P 0.152      
3 H 0.038      
4 H 0.038      
5 H 0.038      
6 H 0.056      
7 H 0.056      
8 H 0.056      


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 4.330 4.330
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.832 0.000 0.000
y 0.000 -23.832 0.000
z 0.000 0.000 -27.301
Traceless
 xyz
x 1.734 0.000 0.000
y 0.000 1.734 0.000
z 0.000 0.000 -3.469
Polar
3z2-r2-6.938
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 5.132 0.000 0.000
y 0.000 5.132 0.000
z 0.000 0.000 7.369


<r2> (average value of r2) Å2
<r2> 54.133
(<r2>)1/2 7.357