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

using model chemistry: CCSD(T)/cc-pVQZ

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)/cc-pVQZ
 hartrees
Energy at 0K-369.291660
Energy at 298.15K-369.298163
HF Energy-368.912822
Nuclear repulsion energy59.248008
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)/cc-pVQZ
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 2500 2424        
2 A1 2460 2385        
3 A1 1105 1071        
4 A1 1026 995        
5 A1 537 520        
6 A2 232 225        
7 E 2545 2468        
7 E 2544 2467        
8 E 2509 2433        
8 E 2508 2432        
9 E 1164 1129        
9 E 1164 1129        
10 E 1140 1106        
10 E 1140 1105        
11 E 840 815        
11 E 840 815        
12 E 379 367        
12 E 377 366        

Unscaled Zero Point Vibrational Energy (zpe) 12504.8 cm-1
Scaled (by 0.9697) Zero Point Vibrational Energy (zpe) 12125.9 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)/cc-pVQZ
ABC
1.91042 0.35286 0.35286

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.385
P2 0.000 0.000 0.553
H3 0.000 -1.173 -1.665
H4 -1.016 0.587 -1.665
H5 1.016 0.587 -1.665
H6 0.000 1.242 1.206
H7 -1.075 -0.621 1.206
H8 1.075 -0.621 1.206

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93781.20631.20631.20632.87302.87302.8730
P21.93782.50952.50952.50951.40301.40301.4030
H31.20632.50952.03222.03223.75193.11553.1155
H41.20632.50952.03222.03223.11553.11553.7519
H51.20632.50952.03222.03223.11553.75193.1155
H62.87301.40303.75193.11553.11552.15082.1508
H72.87301.40303.11553.11553.75192.15082.1508
H82.87301.40303.11553.75193.11552.15082.1508

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 117.740 B1 P2 H7 117.740
B1 P2 H8 117.740 P2 B1 H3 103.445
P2 B1 H4 103.445 P2 B1 H5 103.445
H3 B1 H4 114.766 H3 B1 H5 114.766
H4 B1 H5 114.766 H6 P2 H7 100.080
H6 P2 H8 100.080 H7 P2 H8 100.080
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability