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Calculated Proton Affinity

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Name Species   Species Name
Titanium atom anion Ti- TiH Titanium monohydride

Bonding changes

Bond type H-Ti gained 1
Proton Affinities (kJ/mol)
Proton Affinities in kJ/mol
Methods with predefined basis sets

Proton Affinities in kJ/mol
Methods with standard basis sets
3-21G 3-21G* 6-31G* 6-31+G** 6-311G** TZVP cc-pVDZ cc-pVTZ aug-cc-pVTZ
density functional BLYP     1706            
M06-2X   -9142              
wB97X-D   1486 1526 1644 1745 1670 1644 1645 1638
B97D3 1522   1539   1644       1513
3-21G 3-21G* 6-31G* 6-31+G** 6-311G** TZVP cc-pVDZ cc-pVTZ aug-cc-pVTZ
For descriptions of the methods (AM1, HF, MP2, ...) and basis sets (3-21G, 3-21G*, 6-31G, ...) see the glossary in section I.C. Predefined means the basis set used is determined by the method.