The hows and whys of peculiar coordination of 4-amino-2,1,3-benzothiadiazole

T. S. Sukhikh, V. Yu Komarov, S. N. Konchenko, E. Benassi

Результат исследований: Материалы для журналаСтатья

8 Цитирования (Scopus)

Выдержка

4-Amino-2,1,3-benzothiadiazole (L) and its model complexes with Cu+, Zn2+, Ag+ and Cd2+ have been computationally investigated in order to reveal the origins of coordination preferences of this multidentate ligand. The computational description is consistent with the analysis of experimental crystal structures of the coordination compounds described earlier and of two new complexes viz. [ZnL(H2O)Cl2] and [CdL2(H2O)2(NO3)2]. Possible coordination types of L are discussed by means of rotational hindrance of NH2 group, relative thermodynamic stability of the complexes and intramolecular interaction analysis. On the basis of our findings, molecular structure – spectral properties relationships of the complexes are revealed. The results obtained for L are compared with those obtained for 8-aminoquinoline, which is structurally similar to L and is known to form a number of metal complexes.

Язык оригиналаАнглийский
Страницы (с-по)33-43
Число страниц11
ЖурналPolyhedron
Том139
DOI
СостояниеОпубликовано - 8 янв 2018
Опубликовано для внешнего пользованияДа

Отпечаток

Coordination Complexes
Metal complexes
Molecular structure
Thermodynamic stability
Crystal structure
Ligands
molecular structure
thermodynamics
ligands
crystal structure
metals
benzo-1,2,3-thiadiazole
8-aminoquinoline
interactions

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

Цитировать

The hows and whys of peculiar coordination of 4-amino-2,1,3-benzothiadiazole. / Sukhikh, T. S.; Komarov, V. Yu; Konchenko, S. N.; Benassi, E.

В: Polyhedron, Том 139, 08.01.2018, стр. 33-43.

Результат исследований: Материалы для журналаСтатья

Sukhikh, T. S. ; Komarov, V. Yu ; Konchenko, S. N. ; Benassi, E. / The hows and whys of peculiar coordination of 4-amino-2,1,3-benzothiadiazole. В: Polyhedron. 2018 ; Том 139. стр. 33-43.
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AU - Komarov, V. Yu

AU - Konchenko, S. N.

AU - Benassi, E.

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AB - 4-Amino-2,1,3-benzothiadiazole (L) and its model complexes with Cu+, Zn2+, Ag+ and Cd2+ have been computationally investigated in order to reveal the origins of coordination preferences of this multidentate ligand. The computational description is consistent with the analysis of experimental crystal structures of the coordination compounds described earlier and of two new complexes viz. [ZnL(H2O)Cl2] and [CdL2(H2O)2(NO3)2]. Possible coordination types of L are discussed by means of rotational hindrance of NH2 group, relative thermodynamic stability of the complexes and intramolecular interaction analysis. On the basis of our findings, molecular structure – spectral properties relationships of the complexes are revealed. The results obtained for L are compared with those obtained for 8-aminoquinoline, which is structurally similar to L and is known to form a number of metal complexes.

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