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

using model chemistry: HF/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HF/cc-pVTZ
 hartrees
Energy at 0K-368.906002
Energy at 298.15K-368.912578
HF Energy-368.906002
Nuclear repulsion energy58.445326
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 HF/cc-pVTZ
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 2607 2373 26.74      
2 A1 2516 2290 76.31      
3 A1 1202 1094 60.37      
4 A1 1108 1009 251.28      
5 A1 448 407 2.37      
6 A2 224 203 0.00      
7 E 2615 2380 76.47      
7 E 2615 2380 76.47      
8 E 2570 2339 145.31      
8 E 2570 2339 145.31      
9 E 1253 1140 13.63      
9 E 1253 1140 13.63      
10 E 1227 1116 5.83      
10 E 1227 1116 5.83      
11 E 905 824 2.26      
11 E 905 824 2.26      
12 E 407 371 2.13      
12 E 407 371 2.13      

Unscaled Zero Point Vibrational Energy (zpe) 13029.8 cm-1
Scaled (by 0.9101) 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 HF/cc-pVTZ
ABC
1.90994 0.33575 0.33575

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.426
P2 0.000 0.000 0.574
H3 0.000 -1.173 -1.705
H4 -1.016 0.586 -1.705
H5 1.016 0.586 -1.705
H6 0.000 1.243 1.211
H7 -1.076 -0.621 1.211
H8 1.076 -0.621 1.211

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.99961.20561.20561.20562.91472.91472.9147
P21.99962.56302.56302.56301.39631.39631.3963
H31.20562.56302.03122.03123.78633.15673.1567
H41.20562.56302.03122.03123.15673.15673.7863
H51.20562.56302.03122.03123.15673.78633.1567
H62.91471.39633.78633.15673.15672.15222.1522
H72.91471.39633.15673.15673.78632.15222.1522
H82.91471.39633.15673.78633.15672.15222.1522

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 117.139 B1 P2 H7 117.139
B1 P2 H8 117.139 P2 B1 H3 103.400
P2 B1 H4 103.400 P2 B1 H5 103.400
H3 B1 H4 114.799 H3 B1 H5 114.799
H4 B1 H5 114.799 H6 P2 H7 100.830
H6 P2 H8 100.830 H7 P2 H8 100.830
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.381      
2 P 0.220      
3 H -0.006      
4 H -0.006      
5 H -0.006      
6 H 0.060      
7 H 0.060      
8 H 0.060      


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 4.461 4.461
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.699 0.000 0.000
y 0.000 -23.699 0.000
z 0.000 0.000 -27.916
Traceless
 xyz
x 2.109 0.000 0.000
y 0.000 2.109 0.000
z 0.000 0.000 -4.217
Polar
3z2-r2-8.435
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 5.773 0.000 0.000
y 0.000 5.773 0.000
z 0.000 0.000 7.482


<r2> (average value of r2) Å2
<r2> 52.662
(<r2>)1/2 7.257