Buscar
Mostrando ítems 1-4 de 4
Lewis acid-base behavior of hypervalent halogen fluorides in gas phase
(Springer, 2017)
Theoretical studies on Lewis acid-base behavior of
hypervalent halogen fluorides, F3X and F5X (X = Cl, Br, I)
have been instrumental in guiding this work. We have also
examined whether the hole-lump concept explains the ...
Multicenter (FX)n/NH3 halogen bonds (X = Cl, Br and n = 1–5). QTAIM descriptors of the strength of the X…N interaction
(Molecular Diversity Preservation International, 2017)
In the present work an in depth deep electronic study of multicenter XBs (FX)n/NH3
(X = Cl, Br and n = 1–5) is conducted. The ways in which X X lateral contacts affect the electrostatic
or covalent nature of the X N ...
Estudio comparativo de la distribución densidad electrónica en complejos adsorbidos sobre cavidades de zeolitas ácidas de diferente topología. Relación con el efecto de confinamiento
(Asociación de Universidades Grupo Montevideo, 2017-10-18)
Se ha aludido que la adsorción de ácido acético es un paso clave en las reacciones de esterificación catalizadas por sólidos y debería estar involucrada en el paso determinante de la velocidad. Por otro lado, el efecto de ...
Simultaneous occurrence of quadruple lewis acid–base interactions between selenium atoms in selenocarbonyl dimers
(Wiley VCH Verlag, 2017)
High-level quantum chemical calculations are performed to investigate
C=Se···Se=C interactions. Bounded structures are
found with binding energies between @4 and @7 kJmol@1. An
energy decomposition analysis shows that ...