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

using model chemistry: CCSD(T)=FULL/aug-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 CCSD(T)=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-369.206316
Energy at 298.15K-369.212772
HF Energy-368.879705
Nuclear repulsion energy58.353129
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 CCSD(T)=FULL/aug-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 2483 2412        
2 A1 2455 2384        
3 A1 1101 1069        
4 A1 1011 982        
5 A1 511 496        
6 A2 223 216        
7 E 2536 2462        
7 E 2535 2462        
8 E 2498 2426        
8 E 2498 2426        
9 E 1161 1128        
9 E 1160 1127        
10 E 1132 1100        
10 E 1131 1099        
11 E 833 809        
11 E 833 809        
12 E 373 363        
12 E 371 361        

Unscaled Zero Point Vibrational Energy (zpe) 12422.1 cm-1
Scaled (by 0.9712) Zero Point Vibrational Energy (zpe) 12064.4 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 CCSD(T)=FULL/aug-cc-pVDZ
ABC
1.86775 0.34047 0.34047

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.412
P2 0.000 0.000 0.564
H3 0.000 -1.188 -1.692
H4 -1.029 0.594 -1.692
H5 1.029 0.594 -1.692
H6 0.000 1.255 1.226
H7 -1.087 -0.627 1.226
H8 1.087 -0.627 1.226

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.97611.22031.22031.22032.92192.92192.9219
P21.97612.54912.54912.54911.41891.41891.4189
H31.22032.54912.05752.05753.80543.16383.1638
H41.22032.54912.05752.05753.16383.16383.8054
H51.22032.54912.05752.05753.16383.80543.1638
H62.92191.41893.80543.16383.16382.17312.1731
H72.92191.41893.16383.16383.80542.17312.1731
H82.92191.41893.16383.80543.16382.17312.1731

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 117.842 B1 P2 H7 117.842
B1 P2 H8 117.842 P2 B1 H3 103.228
P2 B1 H4 103.228 P2 B1 H5 103.228
H3 B1 H4 114.926 H3 B1 H5 114.926
H4 B1 H5 114.926 H6 P2 H7 99.952
H6 P2 H8 99.952 H7 P2 H8 99.952
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability