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

using model chemistry: QCISD/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at QCISD/daug-cc-pVDZ
 hartrees
Energy at 0K-369.186648
Energy at 298.15K-369.193097
HF Energy-368.880100
Nuclear repulsion energy58.261449
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 QCISD/daug-cc-pVDZ
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 2486 2486 30.59      
2 A1 2450 2450 52.37      
3 A1 1106 1106 58.09      
4 A1 1015 1015 196.59      
5 A1 499 499 0.09      
6 A2 214 214 0.00      
7 E 2532 2532 154.66      
7 E 2532 2532 154.66      
8 E 2498 2498 1.14      
8 E 2498 2498 1.14      
9 E 1167 1167 9.20      
9 E 1167 1167 9.20      
10 E 1133 1133 3.54      
10 E 1133 1133 3.54      
11 E 838 838 1.96      
11 E 838 838 1.96      
12 E 374 374 0.89      
12 E 374 374 0.89      

Unscaled Zero Point Vibrational Energy (zpe) 12426.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12426.4 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 QCISD/daug-cc-pVDZ
ABC
1.86739 0.33855 0.33855

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/daug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.417
P2 0.000 0.000 0.566
H3 0.000 -1.187 -1.696
H4 -1.028 0.594 -1.696
H5 1.028 0.594 -1.696
H6 0.000 1.255 1.226
H7 -1.087 -0.628 1.226
H8 1.087 -0.628 1.226

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.98341.21951.21951.21952.92652.92652.9265
P21.98342.55482.55482.55481.41841.41841.4184
H31.21952.55482.05642.05643.80873.16783.1678
H41.21952.55482.05642.05643.16783.16783.8087
H51.21952.55482.05642.05643.16783.80873.1678
H62.92651.41843.80873.16783.16782.17452.1745
H72.92651.41843.16783.16783.80872.17452.1745
H82.92651.41843.16783.80873.16782.17452.1745

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 117.736 B1 P2 H7 117.736
B1 P2 H8 117.736 P2 B1 H3 103.210
P2 B1 H4 103.210 P2 B1 H5 103.210
H3 B1 H4 114.940 H3 B1 H5 114.940
H4 B1 H5 114.940 H6 P2 H7 100.085
H6 P2 H8 100.085 H7 P2 H8 100.085
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability