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All results from a given calculation for NH3BF3 (Amminetrifluoroboron)

using model chemistry: MP2/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2/6-311G*
 hartrees
Energy at 0K-380.393597
Energy at 298.15K-380.398795
HF Energy-379.511717
Nuclear repulsion energy190.824187
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 MP2/6-311G*
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 3523 3348 16.48      
2 A1 1395 1326 250.44      
3 A1 887 843 291.31      
4 A1 687 653 110.13      
5 A1 453 430 1.64      
6 A2 147 139 0.00      
7 E 3658 3476 51.52      
7 E 3658 3476 51.52      
8 E 1736 1649 36.92      
8 E 1736 1649 36.92      
9 E 1269 1206 384.25      
9 E 1269 1206 384.25      
10 E 833 792 0.37      
10 E 833 792 0.37      
11 E 451 429 1.19      
11 E 451 429 1.19      
12 E 278 264 10.75      
12 E 278 264 10.75      

Unscaled Zero Point Vibrational Energy (zpe) 11770.1 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 11185.2 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 MP2/6-311G*
ABC
0.16162 0.15517 0.15517

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 1.464
B2 0.000 0.000 -0.215
F3 0.000 1.335 -0.541
F4 1.156 -0.667 -0.541
F5 -1.156 -0.667 -0.541
H6 0.000 -0.953 1.811
H7 0.826 0.477 1.811
H8 -0.826 0.477 1.811

Atom - Atom Distances (Å)
  N1 B2 F3 F4 F5 H6 H7 H8
N11.67922.40842.40842.40841.01451.01451.0145
B21.67921.37401.37401.37402.23922.23922.2392
F32.40841.37402.31212.31213.28112.63592.6359
F42.40841.37402.31212.31212.63592.63593.2811
F52.40841.37402.31212.31212.63593.28112.6359
H61.01452.23923.28112.63592.63591.65121.6512
H71.01452.23922.63592.63593.28111.65121.6512
H81.01452.23922.63593.28112.63591.65121.6512

picture of Amminetrifluoroboron state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B2 F3 103.701 N1 B2 F4 103.701
N1 B2 F5 103.701 B2 N1 H6 109.996
B2 N1 H7 109.996 B2 N1 H8 109.996
F3 B2 F4 114.573 F3 B2 F5 114.573
F4 B2 F5 114.573 H6 N1 H7 108.941
H6 N1 H8 108.941 H7 N1 H8 108.941
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability