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

using model chemistry: HSEh1PBE/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HSEh1PBE/6-31G
 hartrees
Energy at 0K-369.551299
Energy at 298.15K-369.557769
HF Energy-369.551299
Nuclear repulsion energy57.892328
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 HSEh1PBE/6-31G
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 2487 2379 36.98      
2 A1 2394 2290 66.63      
3 A1 1111 1063 66.01      
4 A1 998 955 123.11      
5 A1 486 465 0.61      
6 A2 217 207 0.00      
7 E 2580 2468 135.77      
7 E 2580 2468 135.80      
8 E 2422 2317 38.10      
8 E 2422 2317 38.09      
9 E 1163 1112 2.60      
9 E 1163 1112 2.60      
10 E 1124 1076 7.58      
10 E 1124 1076 7.58      
11 E 865 828 0.50      
11 E 865 828 0.50      
12 E 397 379 0.00      
12 E 397 379 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 12396.4 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 11858.4 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 HSEh1PBE/6-31G
ABC
1.87231 0.33211 0.33211

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.430
P2 0.000 0.000 0.573
H3 0.000 -1.174 -1.720
H4 -1.017 0.587 -1.720
H5 1.017 0.587 -1.720
H6 0.000 1.265 1.237
H7 -1.095 -0.632 1.237
H8 1.095 -0.632 1.237

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B12.00331.20941.20941.20942.95152.95152.9515
P22.00332.57652.57652.57651.42821.42821.4282
H31.20942.57652.03352.03353.83293.19943.1994
H41.20942.57652.03352.03353.19943.19943.8329
H51.20942.57652.03352.03353.19943.83293.1994
H62.95151.42823.83293.19943.19942.19052.1905
H72.95151.42823.19943.19943.83292.19052.1905
H82.95151.42823.19943.83293.19942.19052.1905

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 117.681 B1 P2 H7 117.681
B1 P2 H8 117.681 P2 B1 H3 103.882
P2 B1 H4 103.882 P2 B1 H5 103.882
H3 B1 H4 114.435 H3 B1 H5 114.435
H4 B1 H5 114.435 H6 P2 H7 100.154
H6 P2 H8 100.154 H7 P2 H8 100.154
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.214      
2 P 0.191      
3 H -0.032      
4 H -0.032      
5 H -0.032      
6 H 0.040      
7 H 0.040      
8 H 0.040      


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 4.592 4.592
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.504 0.000 0.000
y 0.000 -23.504 0.000
z 0.000 0.000 -27.276
Traceless
 xyz
x 1.886 0.000 0.000
y 0.000 1.886 0.000
z 0.000 0.000 -3.772
Polar
3z2-r2-7.545
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 5.229 0.000 0.000
y 0.000 5.229 0.000
z 0.000 0.000 7.161


<r2> (average value of r2) Å2
<r2> 53.019
(<r2>)1/2 7.281