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

using model chemistry: MP4=FULL/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP4=FULL/Def2TZVPP
 hartrees
Energy at 0K-369.442896
Energy at 298.15K-369.449439
HF Energy-368.903316
Nuclear repulsion energy59.428143
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 MP4=FULL/Def2TZVPP
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 2523 2523        
2 A1 2489 2489        
3 A1 1116 1116        
4 A1 1038 1038        
5 A1 543 543        
6 A2 246 246        
7 E 2574 2574        
7 E 2574 2574        
8 E 2531 2531        
8 E 2531 2531        
9 E 1181 1181        
9 E 1181 1181        
10 E 1155 1155        
10 E 1154 1154        
11 E 848 848        
11 E 848 848        
12 E 382 382        
12 E 382 382        

Unscaled Zero Point Vibrational Energy (zpe) 12646.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12646.9 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 MP4=FULL/Def2TZVPP
ABC
1.92540 0.35490 0.35490

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.380
P2 0.000 0.000 0.551
H3 0.000 -1.169 -1.661
H4 -1.012 0.584 -1.661
H5 1.012 0.584 -1.661
H6 0.000 1.237 1.205
H7 -1.071 -0.618 1.205
H8 1.071 -0.618 1.205

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93181.20201.20201.20202.86582.86582.8658
P21.93182.50242.50242.50241.39891.39891.3989
H31.20202.50242.02432.02433.74193.10883.1088
H41.20202.50242.02432.02433.10893.10883.7419
H51.20202.50242.02432.02433.10893.74193.1088
H62.86581.39893.74193.10893.10892.14242.1424
H72.86581.39893.10883.10883.74192.14242.1424
H82.86581.39893.10883.74193.10882.14242.1424

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 117.845 B1 P2 H7 117.845
B1 P2 H8 117.845 P2 B1 H3 103.519
P2 B1 H4 103.519 P2 B1 H5 103.519
H3 B1 H4 114.710 H3 B1 H5 114.710
H4 B1 H5 114.710 H6 P2 H7 99.947
H6 P2 H8 99.947 H7 P2 H8 99.947
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability