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

using model chemistry: B3LYP/aug-cc-pVQZ

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/aug-cc-pVQZ
 hartrees
Energy at 0K-369.847335
Energy at 298.15K-369.853847
HF Energy-369.847335
Nuclear repulsion energy59.196175
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/aug-cc-pVQZ
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 2461 2384 14.55      
2 A1 2456 2379 62.10      
3 A1 1102 1068 15.76      
4 A1 1028 996 200.36      
5 A1 518 502 2.04      
6 A2 236 229 0.00      
7 E 2528 2449 127.71      
7 E 2528 2449 127.70      
8 E 2466 2390 6.83      
8 E 2466 2390 6.84      
9 E 1159 1123 7.59      
9 E 1159 1123 7.59      
10 E 1134 1098 2.51      
10 E 1134 1098 2.51      
11 E 839 813 4.21      
11 E 839 813 4.21      
12 E 388 376 0.29      
12 E 388 376 0.29      

Unscaled Zero Point Vibrational Energy (zpe) 12413.9 cm-1
Scaled (by 0.9689) Zero Point Vibrational Energy (zpe) 12027.8 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 B3LYP/aug-cc-pVQZ
ABC
1.91721 0.35196 0.35196

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.385
P2 0.000 0.000 0.553
H3 0.000 -1.169 -1.671
H4 -1.012 0.584 -1.671
H5 1.012 0.584 -1.671
H6 0.000 1.242 1.213
H7 -1.075 -0.621 1.213
H8 1.075 -0.621 1.213

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93861.20341.20341.20342.87972.87972.8797
P21.93862.51312.51312.51311.40611.40611.4061
H31.20342.51312.02462.02463.75913.12683.1268
H41.20342.51312.02462.02463.12683.12683.7591
H51.20342.51312.02462.02463.12683.75913.1268
H62.87971.40613.75913.12683.12682.15072.1507
H72.87971.40613.12683.12683.75912.15072.1507
H82.87971.40613.12683.75913.12682.15072.1507

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 117.980 B1 P2 H7 117.980
B1 P2 H8 117.980 P2 B1 H3 103.755
P2 B1 H4 103.755 P2 B1 H5 103.755
H3 B1 H4 114.532 H3 B1 H5 114.532
H4 B1 H5 114.532 H6 P2 H7 99.778
H6 P2 H8 99.778 H7 P2 H8 99.778
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.432      
2 P 0.799      
3 H -0.308      
4 H -0.308      
5 H -0.308      
6 H -0.103      
7 H -0.103      
8 H -0.103      


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 3.981 3.981
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.500 0.000 0.000
y 0.000 -23.500 0.000
z 0.000 0.000 -27.207
Traceless
 xyz
x 1.853 0.000 0.000
y 0.000 1.853 0.000
z 0.000 0.000 -3.707
Polar
3z2-r2-7.414
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 6.371 0.000 0.000
y 0.000 6.372 0.000
z 0.000 0.000 8.733


<r2> (average value of r2) Å2
<r2> 51.157
(<r2>)1/2 7.152