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

using model chemistry: QCISD/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/cc-pVDZ
 hartrees
Energy at 0K-369.172264
Energy at 298.15K-369.178748
HF Energy-368.877498
Nuclear repulsion energy58.326198
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/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 2514 2412 24.47      
2 A1 2477 2377 62.61      
3 A1 1117 1072 30.60      
4 A1 1033 991 223.02      
5 A1 506 485 0.08      
6 A2 231 221 0.00      
7 E 2565 2461 145.13      
7 E 2565 2461 145.13      
8 E 2526 2423 5.18      
8 E 2526 2423 5.18      
9 E 1170 1123 8.43      
9 E 1170 1123 8.43      
10 E 1148 1101 4.63      
10 E 1148 1101 4.63      
11 E 846 812 1.35      
11 E 846 812 1.35      
12 E 376 361 1.16      
12 E 376 361 1.16      

Unscaled Zero Point Vibrational Energy (zpe) 12570.4 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 12060.1 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 QCISD/cc-pVDZ
ABC
1.86915 0.33947 0.33947

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.415
P2 0.000 0.000 0.565
H3 0.000 -1.189 -1.694
H4 -1.030 0.595 -1.694
H5 1.030 0.595 -1.694
H6 0.000 1.252 1.226
H7 -1.084 -0.626 1.226
H8 1.084 -0.626 1.226

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.98011.22181.22181.22182.92232.92232.9223
P21.98012.55332.55332.55331.41561.41561.4156
H31.22182.55332.06032.06033.80613.16513.1651
H41.22182.55332.06032.06033.16513.16513.8061
H51.22182.55332.06032.06033.16513.80613.1651
H62.92231.41563.80613.16513.16512.16892.1689
H72.92231.41563.16513.16513.80612.16892.1689
H82.92231.41563.16513.80613.16512.16892.1689

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 117.803 B1 P2 H7 117.803
B1 P2 H8 117.803 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 100.001
H6 P2 H8 100.001 H7 P2 H8 100.001
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability