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

using model chemistry: CISD/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CISD/6-311G*
 hartrees
Energy at 0K-369.108844
Energy at 298.15K-369.115462
HF Energy-368.877320
Nuclear repulsion energy58.917857
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 CISD/6-311G*
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 2516 2328 30.64      
2 A1 2469 2285 59.18      
3 A1 1147 1061 10.37      
4 A1 1070 990 232.63      
5 A1 529 490 0.00      
6 A2 236 219 0.00      
7 E 2551 2360 160.68      
7 E 2551 2360 160.68      
8 E 2521 2333 1.50      
8 E 2521 2333 1.50      
9 E 1187 1098 14.82      
9 E 1187 1098 14.82      
10 E 1170 1082 0.00      
10 E 1170 1082 0.00      
11 E 888 822 1.93      
11 E 888 822 1.93      
12 E 417 386 2.97      
12 E 417 386 2.97      

Unscaled Zero Point Vibrational Energy (zpe) 12717.3 cm-1
Scaled (by 0.9253) Zero Point Vibrational Energy (zpe) 11767.4 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 CISD/6-311G*
ABC
1.90394 0.34707 0.34707

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.393
P2 0.000 0.000 0.561
H3 0.000 -1.173 -1.690
H4 -1.016 0.587 -1.690
H5 1.016 0.587 -1.690
H6 0.000 1.246 1.208
H7 -1.079 -0.623 1.208
H8 1.079 -0.623 1.208

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.95381.21011.21011.21012.88382.88382.8838
P21.95382.53822.53822.53821.40391.40391.4039
H31.21012.53822.03182.03183.77473.14073.1407
H41.21012.53822.03182.03183.14073.14073.7747
H51.21012.53822.03182.03183.14073.77473.1407
H62.88381.40393.77473.14073.14072.15812.1581
H72.88381.40393.14073.14073.77472.15812.1581
H82.88381.40393.14073.77473.14072.15812.1581

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 117.439 B1 P2 H7 117.439
B1 P2 H8 117.439 P2 B1 H3 104.208
P2 B1 H4 104.208 P2 B1 H5 104.208
H3 B1 H4 114.182 H3 B1 H5 114.182
H4 B1 H5 114.182 H6 P2 H7 100.457
H6 P2 H8 100.457 H7 P2 H8 100.457
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability