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

using model chemistry: QCISD(T)=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 QCISD(T)=FULL/Def2TZVPP
 hartrees
Energy at 0K-369.445002
Energy at 298.15K-369.451544
HF Energy-368.903336
Nuclear repulsion energy59.394444
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(T)=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 2512 2512        
2 A1 2480 2480        
3 A1 1116 1116        
4 A1 1038 1038        
5 A1 542 542        
6 A2 245 245        
7 E 2562 2562        
7 E 2562 2562        
8 E 2519 2519        
8 E 2519 2519        
9 E 1179 1179        
9 E 1179 1179        
10 E 1151 1151        
10 E 1151 1151        
11 E 847 847        
11 E 847 847        
12 E 383 383        
12 E 383 383        

Unscaled Zero Point Vibrational Energy (zpe) 12607.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12607.4 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 QCISD(T)=FULL/Def2TZVPP
ABC
1.92243 0.35459 0.35459

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=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 0.552
H3 0.000 -1.169 -1.663
H4 -1.013 0.585 -1.663
H5 1.013 0.585 -1.663
H6 0.000 1.238 1.205
H7 -1.072 -0.619 1.205
H8 1.072 -0.619 1.205

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93231.20281.20281.20282.86662.86662.8666
P21.93232.50452.50452.50451.39991.39991.3999
H31.20282.50452.02502.02503.74443.11093.1109
H41.20282.50452.02502.02503.11093.11093.7445
H51.20282.50452.02502.02503.11093.74453.1109
H62.86661.39993.74443.11093.11092.14482.1448
H72.86661.39993.11093.11093.74452.14482.1448
H82.86661.39993.11093.74453.11092.14482.1448

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 117.807 B1 P2 H7 117.807
B1 P2 H8 117.807 P2 B1 H3 103.590
P2 B1 H4 103.590 P2 B1 H5 103.590
H3 B1 H4 114.657 H3 B1 H5 114.657
H4 B1 H5 114.657 H6 P2 H7 99.996
H6 P2 H8 99.996 H7 P2 H8 99.996
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability