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

using model chemistry: CCD/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 CCD/aug-cc-pVDZ
 hartrees
Energy at 0K-369.183087
Energy at 298.15K-369.189543
HF Energy-368.879846
Nuclear repulsion energy58.271893
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 CCD/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 2494 2405 28.04      
2 A1 2463 2376 53.26      
3 A1 1111 1071 63.20      
4 A1 1019 983 193.58      
5 A1 499 482 0.12      
6 A2 216 208 0.00      
7 E 2546 2455 152.26      
7 E 2546 2455 152.26      
8 E 2509 2420 1.80      
8 E 2509 2420 1.80      
9 E 1169 1128 9.42      
9 E 1169 1128 9.42      
10 E 1139 1099 3.50      
10 E 1139 1099 3.50      
11 E 842 812 1.93      
11 E 842 812 1.93      
12 E 376 362 0.99      
12 E 376 362 0.99      

Unscaled Zero Point Vibrational Energy (zpe) 12480.9 cm-1
Scaled (by 0.9645) Zero Point Vibrational Energy (zpe) 12037.9 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 CCD/aug-cc-pVDZ
ABC
1.86729 0.33865 0.33865

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.417
P2 0.000 0.000 0.566
H3 0.000 -1.188 -1.695
H4 -1.028 0.594 -1.695
H5 1.028 0.594 -1.695
H6 0.000 1.255 1.225
H7 -1.087 -0.628 1.225
H8 1.087 -0.628 1.225

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.98341.21971.21971.21972.92532.92532.9253
P21.98342.55452.55452.55451.41771.41771.4177
H31.21972.55452.05682.05683.80763.16643.1664
H41.21972.55452.05682.05693.16643.16643.8076
H51.21972.55452.05682.05693.16643.80763.1664
H62.92531.41773.80763.16643.16642.17422.1742
H72.92531.41773.16643.16643.80762.17422.1742
H82.92531.41773.16643.80763.16642.17422.1742

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 117.698 B1 P2 H7 117.698
B1 P2 H8 117.698 P2 B1 H3 103.193
P2 B1 H4 103.193 P2 B1 H5 103.193
H3 B1 H4 114.952 H3 B1 H5 114.952
H4 B1 H5 114.952 H6 P2 H7 100.133
H6 P2 H8 100.133 H7 P2 H8 100.133
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability