Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
752 0 |
SM ISO690:2012 GOROBEŢ, Anastasia, CRIŞAN, Manuela E., PETRIC, M., BOUROSH, Pavlina, CROITOR, Lilia. Structural study of Ca(II) coordination compound with triethanolamine and 4-nitrobenzoic acid. In: Revue Roumaine de Chimie, 2018, vol. 63, pp. 1175-1179. ISSN 0035-3930. |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Revue Roumaine de Chimie | |||||||
Volumul 63 / 2018 / ISSN 0035-3930 | |||||||
|
|||||||
Pag. 1175-1179 | |||||||
|
|||||||
Rezumat | |||||||
The synthesis of a new calcium complex based on biologically active ligands with N and O donor atoms is an attractive research topic in modern synthetic chemistry. Herein we present the formation of AB2- type salt [Ca(TEA) 2 ](4NB) 2 (1) by an easy method, starting from CaF 2 , 4-nitrobenzoic acid (4NBH) and triethanolamine (TEA). The crystal structure comprises one [Ca(TEA) 2 ] 2+ complex cation and two 4NB- anions. In the complex cation, each TEA molecule behaves as an N,O,O',O'-tetradentate ligand, giving rise to an eight-coordinate Ca(II) ion with a distorted cubic configuration. The complex cation is H-bonded with outer-sphere 4NB- anions by intermolecular O-H O hydrogen bond interactions. The intermolecular O-H O hydrogen bonds unite components in well-defined 1D supramolecular chain, which are further assembled in a supramolecular 2D layer via π- π stacking interactions. |
|||||||
|
Crossref XML Export
<?xml version='1.0' encoding='utf-8'?> <doi_batch version='4.3.7' xmlns='http://www.crossref.org/schema/4.3.7' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.crossref.org/schema/4.3.7 http://www.crossref.org/schema/deposit/crossref4.3.7.xsd'> <head> <doi_batch_id>ibn-76274</doi_batch_id> <timestamp>1714526832</timestamp> <depositor> <depositor_name>Information Society Development Instiute, Republic of Moldova</depositor_name> <email_address>idsi@asm.md</email_address> </depositor> </head> <body> <journal> <journal_metadata> <full_title>Revue Roumaine de Chimie</full_title> <issn media_type='print'>00353930</issn> </journal_metadata> <journal_issue> <publication_date media_type='print'> <year>2018</year> </publication_date> <issue></issue> </journal_issue> <journal_article publication_type='full_text'><titles> <title>Structural study of Ca(II) coordination compound with triethanolamine and 4-nitrobenzoic acid</title> </titles> <contributors> <person_name sequence='first' contributor_role='author'> <given_name>Anastasia</given_name> <surname>Gorobeţ</surname> </person_name> <person_name sequence='additional' contributor_role='author'> <given_name>Manuela E.</given_name> <surname>Crişan</surname> </person_name> <person_name sequence='additional' contributor_role='author'> <given_name>Mihaela Florina</given_name> <surname>Petric</surname> </person_name> <person_name sequence='additional' contributor_role='author'> <given_name>Paulina</given_name> <surname>Bouroş</surname> </person_name> <person_name sequence='additional' contributor_role='author'> <given_name>Lilia</given_name> <surname>Croitor</surname> </person_name> </contributors> <publication_date media_type='print'> <year>2018</year> </publication_date> <pages> <first_page>1175</first_page> <last_page>1179</last_page> </pages> </journal_article> </journal> </body> </doi_batch>