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

using model chemistry: B2PLYP=FULLultrafine/6-31+G**

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=FULLultrafine/6-31+G**
 hartrees
Energy at 0K-369.585920
Energy at 298.15K 
HF Energy-369.500370
Nuclear repulsion energy58.988996
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=FULLultrafine/6-31+G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 2536 2536 36.11      
2 A1 2505 2505 59.93      
3 A1 1130 1130 10.88      
4 A1 1057 1057 242.36      
5 A1 514 514 0.32      
6 A2 248 248 0.00      
7 E 2586 2586 165.71      
7 E 2586 2586 165.71      
8 E 2547 2547 5.67      
8 E 2547 2547 5.68      
9 E 1180 1180 7.16      
9 E 1180 1180 7.16      
10 E 1158 1158 6.44      
10 E 1158 1158 6.45      
11 E 867 867 1.72      
11 E 867 867 1.72      
12 E 395 395 1.65      
12 E 395 395 1.65      

Unscaled Zero Point Vibrational Energy (zpe) 12728.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12728.1 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=FULLultrafine/6-31+G**
ABC
1.91663 0.34734 0.34734

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.397
P2 0.000 0.000 0.559
H3 0.000 -1.171 -1.680
H4 -1.014 0.585 -1.680
H5 1.014 0.585 -1.680
H6 0.000 1.240 1.214
H7 -1.074 -0.620 1.214
H8 1.074 -0.620 1.214

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.95561.20451.20451.20452.89002.89002.8900
P21.95562.52692.52692.52691.40261.40261.4026
H31.20452.52692.02752.02753.76683.13563.1356
H41.20452.52692.02752.02753.13563.13563.7668
H51.20452.52692.02752.02753.13563.76683.1356
H62.89001.40263.76683.13563.13562.14862.1486
H72.89001.40263.13563.13563.76682.14862.1486
H82.89001.40263.13563.76683.13562.14862.1486

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 117.822 B1 P2 H7 117.822
B1 P2 H8 117.822 P2 B1 H3 103.627
P2 B1 H4 103.627 P2 B1 H5 103.627
H3 B1 H4 114.629 H3 B1 H5 114.629
H4 B1 H5 114.629 H6 P2 H7 99.977
H6 P2 H8 99.977 H7 P2 H8 99.977
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability