Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Halogenated Diazabutadiene Dyes : Synthesis, Structures, Supramolecular Features, and Theoretical Studies. / Nenajdenko, Valentine G.; Shikhaliyev, Namiq G.; Maharramov, Abel M.; Bagirova, Khanim N.; Suleymanova, Gulnar T.; Novikov, Alexander S.; Khrustalev, Victor N.; Tskhovrebov, Alexander G.
в: Molecules (Basel, Switzerland), Том 25, № 21, 5013, 11.2020.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Halogenated Diazabutadiene Dyes
T2 - Synthesis, Structures, Supramolecular Features, and Theoretical Studies
AU - Nenajdenko, Valentine G.
AU - Shikhaliyev, Namiq G.
AU - Maharramov, Abel M.
AU - Bagirova, Khanim N.
AU - Suleymanova, Gulnar T.
AU - Novikov, Alexander S.
AU - Khrustalev, Victor N.
AU - Tskhovrebov, Alexander G.
N1 - Nenajdenko, V.G.; Shikhaliyev, N.G.; Maharramov, A.M.; Bagirova, K.N.; Suleymanova, G.T.; Novikov, A.S.; Khrustalev, V.N.; Tskhovrebov, A.G. Halogenated Diazabutadiene Dyes: Synthesis, Structures, Supramolecular Features, and Theoretical Studies. Molecules 2020, 25, 5013.
PY - 2020/11
Y1 - 2020/11
N2 - Novel halogenated aromatic dichlorodiazadienes were prepared via copper-mediated oxidative coupling between the corresponding hydrazones and CCl4. These rare azo-dyes were characterized using 1H and 13C NMR techniques and X-ray diffraction analysis for five halogenated dichlorodiazadienes. Multiple non-covalent halogen···halogen interactions were detected in the solid state and studied by DFT calculations and topological analysis of the electron density distribution within the framework of Bader's theory (QTAIM method). Theoretical studies demonstrated that non-covalent halogen···halogen interactions play crucial role in self-assembly of highly polarizable dichlorodiazadienes. Thus, halogen bonding can dictate a packing preference in the solid state for this class of dichloro-substituted heterodienes, which could be a convenient tool for a fine tuning of the properties of this novel class of dyes.
AB - Novel halogenated aromatic dichlorodiazadienes were prepared via copper-mediated oxidative coupling between the corresponding hydrazones and CCl4. These rare azo-dyes were characterized using 1H and 13C NMR techniques and X-ray diffraction analysis for five halogenated dichlorodiazadienes. Multiple non-covalent halogen···halogen interactions were detected in the solid state and studied by DFT calculations and topological analysis of the electron density distribution within the framework of Bader's theory (QTAIM method). Theoretical studies demonstrated that non-covalent halogen···halogen interactions play crucial role in self-assembly of highly polarizable dichlorodiazadienes. Thus, halogen bonding can dictate a packing preference in the solid state for this class of dichloro-substituted heterodienes, which could be a convenient tool for a fine tuning of the properties of this novel class of dyes.
KW - azo dyes
KW - crystal engineering
KW - DFT
KW - halogen bonding
KW - non-covalent interactions
KW - QTAIM
KW - POLYMERS
KW - MOLECULAR-ORBITAL METHODS
KW - COMPLEXES
KW - NONCOVALENT INTERACTIONS
KW - HYDROGEN-BONDS
KW - ATOMS
KW - BASIS-SET
UR - http://www.scopus.com/inward/record.url?scp=85095395355&partnerID=8YFLogxK
U2 - 10.3390/molecules25215013
DO - 10.3390/molecules25215013
M3 - Article
C2 - 33138101
AN - SCOPUS:85095395355
VL - 25
JO - Molecules
JF - Molecules
SN - 1420-3049
IS - 21
M1 - 5013
ER -
ID: 70761227