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

using model chemistry: B3LYP/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 B3LYP/cc-pVDZ
 hartrees
Energy at 0K-369.803673
Energy at 298.15K-369.810127
HF Energy-369.803673
Nuclear repulsion energy58.495860
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 B3LYP/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 2451 2377 28.64      
2 A1 2439 2366 63.48      
3 A1 1087 1054 9.54      
4 A1 1011 981 212.35      
5 A1 504 489 0.34      
6 A2 235 228 0.00      
7 E 2536 2460 131.37      
7 E 2536 2460 131.36      
8 E 2452 2379 14.67      
8 E 2452 2379 14.68      
9 E 1136 1102 6.54      
9 E 1136 1102 6.54      
10 E 1116 1083 2.98      
10 E 1116 1083 2.98      
11 E 829 805 3.03      
11 E 829 805 3.03      
12 E 375 364 0.14      
12 E 375 364 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 12308.9 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 11939.7 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 B3LYP/cc-pVDZ
ABC
1.87310 0.34366 0.34366

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.405
P2 0.000 0.000 0.559
H3 0.000 -1.186 -1.684
H4 -1.027 0.593 -1.684
H5 1.027 0.593 -1.684
H6 0.000 1.253 1.233
H7 -1.085 -0.627 1.233
H8 1.085 -0.627 1.233

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.96331.21831.21831.21832.91992.91992.9199
P21.96332.53702.53702.53701.42301.42301.4230
H31.21832.53702.05382.05383.80223.16213.1621
H41.21832.53702.05382.05383.16213.16213.8022
H51.21832.53702.05382.05383.16213.80223.1621
H62.91991.42303.80223.16213.16212.17072.1707
H72.91991.42303.16213.16213.80222.17072.1707
H82.91991.42303.16213.80223.16212.17072.1707

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 118.271 B1 P2 H7 118.271
B1 P2 H8 118.271 P2 B1 H3 103.269
P2 B1 H4 103.269 P2 B1 H5 103.269
H3 B1 H4 114.896 H3 B1 H5 114.896
H4 B1 H5 114.896 H6 P2 H7 99.410
H6 P2 H8 99.410 H7 P2 H8 99.410
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.204      
2 P 0.275      
3 H -0.054      
4 H -0.054      
5 H -0.054      
6 H 0.030      
7 H 0.030      
8 H 0.030      


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 4.159 4.159
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.230 0.000 0.000
y 0.000 -23.230 0.000
z 0.000 0.000 -27.054
Traceless
 xyz
x 1.912 0.000 0.000
y 0.000 1.912 0.000
z 0.000 0.000 -3.824
Polar
3z2-r2-7.648
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 5.672 0.000 0.000
y 0.000 5.672 0.000
z 0.000 0.000 7.661


<r2> (average value of r2) Å2
<r2> 51.849
(<r2>)1/2 7.201