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

using model chemistry: B3PW91/cc-pV(T+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3PW91/cc-pV(T+d)Z
 hartrees
Energy at 0K-369.778601
Energy at 298.15K 
HF Energy-369.778601
Nuclear repulsion energy59.458026
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 B3PW91/cc-pV(T+d)Z
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 2464 2375 31.49      
2 A1 2454 2366 38.63      
3 A1 1089 1050 3.57      
4 A1 1016 980 188.29      
5 A1 556 536 5.84      
6 A2 244 235 0.00      
7 E 2536 2445 108.89      
7 E 2536 2445 108.90      
8 E 2473 2384 7.26      
8 E 2473 2384 7.26      
9 E 1144 1103 6.26      
9 E 1144 1103 6.26      
10 E 1126 1085 1.96      
10 E 1126 1085 1.96      
11 E 830 800 4.57      
11 E 830 800 4.57      
12 E 383 369 0.04      
12 E 383 369 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 12402.5 cm-1
Scaled (by 0.964) Zero Point Vibrational Energy (zpe) 11956.0 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 B3PW91/cc-pV(T+d)Z
ABC
1.91279 0.35792 0.35792

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pV(T+d)Z

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.371
P2 0.000 0.000 0.547
H3 0.000 -1.172 -1.659
H4 -1.015 0.586 -1.659
H5 1.015 0.586 -1.659
H6 0.000 1.241 1.211
H7 -1.075 -0.621 1.211
H8 1.075 -0.621 1.211

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.91751.20721.20721.20722.86432.86432.8643
P21.91752.49802.49802.49801.40761.40761.4076
H31.20722.49802.03042.03043.74973.11373.1137
H41.20722.49802.03042.03043.11373.11373.7497
H51.20722.49802.03042.03043.11373.74973.1137
H62.86431.40763.74973.11373.11372.14992.1499
H72.86431.40763.11373.11373.74972.14992.1499
H82.86431.40763.11373.74973.11372.14992.1499

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 118.139 B1 P2 H7 118.139
B1 P2 H8 118.139 P2 B1 H3 103.822
P2 B1 H4 103.822 P2 B1 H5 103.822
H3 B1 H4 114.481 H3 B1 H5 114.481
H4 B1 H5 114.481 H6 P2 H7 99.576
H6 P2 H8 99.576 H7 P2 H8 99.576
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.456      
2 P 0.249      
3 H 0.023      
4 H 0.023      
5 H 0.023      
6 H 0.047      
7 H 0.047      
8 H 0.047      


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 3.984 3.984
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.174 0.000 0.000
y 0.000 -23.174 0.000
z 0.000 0.000 -26.788
Traceless
 xyz
x 1.807 0.000 0.000
y 0.000 1.807 0.000
z 0.000 0.000 -3.615
Polar
3z2-r2-7.229
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 6.000 0.000 0.000
y 0.000 6.000 0.000
z 0.000 0.000 8.187


<r2> (average value of r2) Å2
<r2> 50.504
(<r2>)1/2 7.107