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

using model chemistry: B2PLYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B2PLYP/TZVP
 hartrees
Energy at 0K-369.612323
Energy at 298.15K-369.618864
HF Energy-369.526646
Nuclear repulsion energy58.911836
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 B2PLYP/TZVP
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 2503 2389 27.15      
2 A1 2487 2374 52.30      
3 A1 1120 1069 19.13      
4 A1 1042 995 223.81      
5 A1 507 484 0.57      
6 A2 241 230 0.00      
7 E 2568 2451 141.76      
7 E 2568 2451 141.79      
8 E 2513 2398 9.09      
8 E 2513 2398 9.10      
9 E 1177 1123 6.93      
9 E 1177 1123 6.93      
10 E 1154 1101 4.96      
10 E 1154 1101 4.96      
11 E 857 818 2.10      
11 E 857 818 2.10      
12 E 390 373 1.05      
12 E 390 373 1.05      

Unscaled Zero Point Vibrational Energy (zpe) 12609.6 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 12034.6 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 B2PLYP/TZVP
ABC
1.91037 0.34687 0.34687

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.398
P2 0.000 0.000 0.559
H3 0.000 -1.170 -1.680
H4 -1.013 0.585 -1.680
H5 1.013 0.585 -1.680
H6 0.000 1.245 1.217
H7 -1.078 -0.622 1.217
H8 1.078 -0.622 1.217

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.95671.20351.20351.20352.89592.89592.8959
P21.95672.52592.52592.52591.40801.40801.4080
H31.20352.52592.02662.02663.77113.13883.1388
H41.20352.52592.02662.02663.13883.13883.7711
H51.20352.52592.02662.02663.13883.77113.1388
H62.89591.40803.77113.13883.13882.15612.1561
H72.89591.40803.13883.13883.77112.15612.1561
H82.89591.40803.13883.77113.13882.15612.1561

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 117.859 B1 P2 H7 117.859
B1 P2 H8 117.859 P2 B1 H3 103.542
P2 B1 H4 103.542 P2 B1 H5 103.542
H3 B1 H4 114.693 H3 B1 H5 114.693
H4 B1 H5 114.693 H6 P2 H7 99.930
H6 P2 H8 99.930 H7 P2 H8 99.930
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.246      
2 P 0.300      
3 H -0.045      
4 H -0.045      
5 H -0.045      
6 H 0.027      
7 H 0.027      
8 H 0.027      


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 4.342 4.342
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.618 0.000 0.000
y 0.000 -23.618 0.000
z 0.000 0.000 -27.791
Traceless
 xyz
x 2.086 0.000 0.000
y 0.000 2.086 0.000
z 0.000 0.000 -4.172
Polar
3z2-r2-8.345
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 5.670 0.000 0.000
y 0.000 5.670 0.000
z 0.000 0.000 7.766


<r2> (average value of r2) Å2
<r2> 51.737
(<r2>)1/2 7.193