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

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-369.798481
Energy at 298.15K-369.804927
HF Energy-369.798481
Nuclear repulsion energy58.746645
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 B97D3/6-311G**
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 2409 2375 64.00      
2 A1 2380 2346 37.62      
3 A1 1073 1058 1.63      
4 A1 1006 991 222.91      
5 A1 498 491 1.11      
6 A2 237 233 0.00      
7 E 2463 2428 150.83      
7 E 2463 2428 150.85      
8 E 2417 2382 4.85      
8 E 2417 2382 4.85      
9 E 1125 1109 9.80      
9 E 1125 1109 9.81      
10 E 1104 1089 1.07      
10 E 1104 1089 1.07      
11 E 824 812 2.40      
11 E 824 812 2.40      
12 E 378 372 0.39      
12 E 378 372 0.39      

Unscaled Zero Point Vibrational Energy (zpe) 12111.0 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 11937.8 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 B97D3/6-311G**
ABC
1.88777 0.34688 0.34688

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.397
P2 0.000 0.000 0.556
H3 0.000 -1.181 -1.680
H4 -1.022 0.590 -1.680
H5 1.022 0.590 -1.680
H6 0.000 1.249 1.227
H7 -1.082 -0.624 1.227
H8 1.082 -0.624 1.227

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.95281.21411.21411.21412.90562.90562.9056
P21.95282.52852.52852.52851.41761.41761.4176
H31.21412.52852.04492.04493.78833.15093.1509
H41.21412.52852.04492.04493.15093.15093.7883
H51.21412.52852.04492.04493.15093.78833.1509
H62.90561.41763.78833.15093.15092.16312.1631
H72.90561.41763.15093.15093.78832.16312.1631
H82.90561.41763.15093.78833.15092.16312.1631

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 118.238 B1 P2 H7 118.238
B1 P2 H8 118.238 P2 B1 H3 103.488
P2 B1 H4 103.488 P2 B1 H5 103.488
H3 B1 H4 114.733 H3 B1 H5 114.733
H4 B1 H5 114.733 H6 P2 H7 99.451
H6 P2 H8 99.451 H7 P2 H8 99.451
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.318      
2 P 0.302      
3 H -0.025      
4 H -0.025      
5 H -0.025      
6 H 0.031      
7 H 0.031      
8 H 0.031      


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 4.095 4.095
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.592 0.000 0.000
y 0.000 -23.592 0.000
z 0.000 0.000 -27.438
Traceless
 xyz
x 1.923 0.000 0.000
y 0.000 1.923 0.000
z 0.000 0.000 -3.846
Polar
3z2-r2-7.691
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 5.952 0.000 0.000
y 0.000 5.952 0.000
z 0.000 0.000 8.460


<r2> (average value of r2) Å2
<r2> 51.770
(<r2>)1/2 7.195