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https://doi.org/10.5562/cca2458

Some Interesting Features of Non-Covalent Interactions

Ana Martín-Sómer ; Departamento de Química, Facultad de Ciencias, Módulo 13. Universidad Autónoma de Madrid, Campus de Excelencia UAM-CSIC. Cantoblanco, E-28049 Madrid, Spain
M. Merced Montero-Campillo   ORCID icon orcid.org/0000-0002-9499-0900 ; Departamento de Química, Facultad de Ciencias, Módulo 13. Universidad Autónoma de Madrid, Campus de Excelencia UAM-CSIC. Cantoblanco, E-28049 Madrid, Spain
Otilia Mó   ORCID icon orcid.org/0000-0003-2596-5987 ; Departamento de Química, Facultad de Ciencias, Módulo 13. Universidad Autónoma de Madrid, Campus de Excelencia UAM-CSIC. Cantoblanco, E-28049 Madrid, Spain
Manuel Yáñez   ORCID icon orcid.org/0000-0003-0854-585X ; Departamento de Química, Facultad de Ciencias, Módulo 13. Universidad Autónoma de Madrid, Campus de Excelencia UAM-CSIC. Cantoblanco, E-28049 Madrid, Spain
Ibon Alkorta   ORCID icon orcid.org/0000-0001-6876-6211 ; Instituto de Química Médica, CSIC, Juan de la Cierva, 3, E-28006 Madrid, Spain
José Elguero   ORCID icon orcid.org/0000-0002-9213-6858 ; Instituto de Química Médica, CSIC, Juan de la Cierva, 3, E-28006 Madrid, Spain

Puni tekst: engleski, pdf (5 MB) str. 291-306 preuzimanja: 599* citiraj
APA 6th Edition
Martín-Sómer, A., Montero-Campillo, M.M., Mó, O., Yáñez, M., Alkorta, I. i Elguero, J. (2014). Some Interesting Features of Non-Covalent Interactions. Croatica Chemica Acta, 87 (4), 291-306. https://doi.org/10.5562/cca2458
MLA 8th Edition
Martín-Sómer, Ana, et al. "Some Interesting Features of Non-Covalent Interactions." Croatica Chemica Acta, vol. 87, br. 4, 2014, str. 291-306. https://doi.org/10.5562/cca2458. Citirano 20.09.2019.
Chicago 17th Edition
Martín-Sómer, Ana, M. Merced Montero-Campillo, Otilia Mó, Manuel Yáñez, Ibon Alkorta i José Elguero. "Some Interesting Features of Non-Covalent Interactions." Croatica Chemica Acta 87, br. 4 (2014): 291-306. https://doi.org/10.5562/cca2458
Harvard
Martín-Sómer, A., et al. (2014). 'Some Interesting Features of Non-Covalent Interactions', Croatica Chemica Acta, 87(4), str. 291-306. https://doi.org/10.5562/cca2458
Vancouver
Martín-Sómer A, Montero-Campillo MM, Mó O, Yáñez M, Alkorta I, Elguero J. Some Interesting Features of Non-Covalent Interactions. Croatica Chemica Acta [Internet]. 2014 [pristupljeno 20.09.2019.];87(4):291-306. https://doi.org/10.5562/cca2458
IEEE
A. Martín-Sómer, M.M. Montero-Campillo, O. Mó, M. Yáñez, I. Alkorta i J. Elguero, "Some Interesting Features of Non-Covalent Interactions", Croatica Chemica Acta, vol.87, br. 4, str. 291-306, 2014. [Online]. https://doi.org/10.5562/cca2458

Sažetak
Interactions between closed-shell systems exhibit some common features, four of which are par-ticularly strong for beryllium bonds: geometrical distortion, cooperativity, changes in intrinsic reactivity and changes in the magnetic properties of the interacting subunits, which reflect the perturbations of their electron densities through polarization effects. Structural changes lead to interaction energies that can only be adequately accounted for when the effects of the distortion on the intrinsic reactivity of the system, and not only its deformation energy, are taken into consideration. Self-assembling of ditopic systems may lead to n-mers stabilized by strong cooperative effects. Chemical shifts and coupling constants also reflect the perturbations of the electron density and accordingly cooperative effects. These four features are common to any interaction involving two closed-shell systems, one acting as Lewis acid and the other as Lewis base, and the only difference between the nature of the interactions is quantitative.

Ključne riječi
non-covalent interactions; beryllium bonds; cooperativity; metallocycles; deformation; acidity enhancement; self-assembling

Hrčak ID: 131521

URI
https://hrcak.srce.hr/131521

Posjeta: 874 *