| Conţinutul numărului revistei |
| Articolul precedent |
| Articolul urmator |
 981 4 |
| Ultima descărcare din IBN: 2018-11-07 08:50 |
 SM ISO690:2012COROPCEANU, Eduard, CROITOR, Lilia, DESYATNIK, A., TYURINA, Zh., DVORNINA, Elena, CODREANU, Constantin, FONARI, Marina. Synthesis and structure of mononuclear zinc complexes with pyridine-2-aldoxime. In: Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya, 2017, vol. 43, pp. 278-285. ISSN -. DOI: https://doi.org/10.1134/S1070328417050025 |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
  Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya |
|
| Volumul 43 / 2017 / ISSN - /ISSNe 1070-3284 | |
|
|
| DOI:https://doi.org/10.1134/S1070328417050025 | |
| Pag. 278-285 | |
| Rezumat | |
Three mononuclear different-ligand Zn(II) complexes, [Zn(CH3COO)2(PaoH)2] (I), [Zn(PaoH)2(DMSO)2][BF4]2 (II), and [Zn(NCS)2(PaoH)2] (III) (DMSO = dimethylsulfoxide) were prepared by the reaction of zinc acetate and tetrafluoroborate with pyridine-2-aldoxime (PaoH). The composition and structure of the complexes were confirmed by IR spectroscopy and X-ray diffraction. All compounds crystallize in the monoclinic system, compounds I and II have space group P21/n, while compound III has space group C2/c. In all compounds, the Zn coordination polyhedron is a distorted octahedron, which is formed by the N4O2 sets of donor atoms in I and II and by N6 in III. Complex I in the optimal concentration of 5–10 mg/L was found to stimulate the biosynthesis of standard (pH 4.7) amylases by the micromycete Aspergillus niger CNMN FD 06. |
|
| Cuvinte-cheie coordination compounds, crystal structure |
|
|
Dublin Core Export
<?xml version='1.0' encoding='utf-8'?> <oai_dc:dc xmlns:dc='http://purl.org/dc/elements/1.1/' xmlns:oai_dc='http://www.openarchives.org/OAI/2.0/oai_dc/' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd'> <dc:creator>Coropceanu, E.B.</dc:creator> <dc:creator>Croitor, L.M.</dc:creator> <dc:creator>Ciloci (Deseatnic), A.A.</dc:creator> <dc:creator>Tyurina, Z.P.</dc:creator> <dc:creator>Dvornina, E.G.</dc:creator> <dc:creator>Codreanu, C.</dc:creator> <dc:creator>Fonari, M.S.</dc:creator> <dc:date>2017-05-01</dc:date> <dc:description xml:lang='en'><p>Three mononuclear different-ligand Zn(II) complexes, [Zn(CH<sub>3</sub>COO)<sub>2</sub>(PaoH)<sub>2</sub>] (I), [Zn(PaoH)<sub>2</sub>(DMSO)<sub>2</sub>][BF<sub>4</sub>]<sub>2</sub> (II), and [Zn(NCS)<sub>2</sub>(PaoH)<sub>2</sub>] (III) (DMSO = dimethylsulfoxide) were prepared by the reaction of zinc acetate and tetrafluoroborate with pyridine-2-aldoxime (PaoH). The composition and structure of the complexes were confirmed by IR spectroscopy and X-ray diffraction. All compounds crystallize in the monoclinic system, compounds I and II have space group P2<sub>1</sub>/n, while compound III has space group C2/c. In all compounds, the Zn coordination polyhedron is a distorted octahedron, which is formed by the N<sub>4</sub>O<sub>2</sub> sets of donor atoms in I and II and by N<sub>6</sub> in III. Complex I in the optimal concentration of 5–10 mg/L was found to stimulate the biosynthesis of standard (pH 4.7) amylases by the micromycete Aspergillus niger CNMN FD 06.</p></dc:description> <dc:identifier>10.1134/S1070328417050025</dc:identifier> <dc:source>Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya () 278-285</dc:source> <dc:subject>coordination compounds</dc:subject> <dc:subject>crystal structure</dc:subject> <dc:title>Synthesis and structure of mononuclear zinc complexes with pyridine-2-aldoxime</dc:title> <dc:type>info:eu-repo/semantics/article</dc:type> </oai_dc:dc>
|
|
|
