Cargando…

Novel Coordination Polymer of Cadmium (II) with L-Tryptophan

A new cadmium (II) polymeric coordination compound with tryptophan (Trp) of general formula {[Cd(L-Trp)(2)(H(2)O)Cl]∙(Trp)∙(H(2)O)}(n) was synthesized. The monocrystals of the investigated complex were obtained using the method of slow evaporation. The crystal and molecular structure was determined....

Descripción completa

Detalles Bibliográficos
Autores principales: Czylkowska, Agnieszka, Szczesio, Małgorzata, Pietrzak, Anna, Raducka, Anita, Rogalewicz, Bartłomiej
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7288201/
https://www.ncbi.nlm.nih.gov/pubmed/32423064
http://dx.doi.org/10.3390/ma13102266
_version_ 1783545226200088576
author Czylkowska, Agnieszka
Szczesio, Małgorzata
Pietrzak, Anna
Raducka, Anita
Rogalewicz, Bartłomiej
author_facet Czylkowska, Agnieszka
Szczesio, Małgorzata
Pietrzak, Anna
Raducka, Anita
Rogalewicz, Bartłomiej
author_sort Czylkowska, Agnieszka
collection PubMed
description A new cadmium (II) polymeric coordination compound with tryptophan (Trp) of general formula {[Cd(L-Trp)(2)(H(2)O)Cl]∙(Trp)∙(H(2)O)}(n) was synthesized. The monocrystals of the investigated complex were obtained using the method of slow evaporation. The crystal and molecular structure was determined. The compound was crystallized in the orthorhombic P2(1)2(1)2(1) space group. The cadmium atom was seven coordinates by two oxygen atoms from one bidentate-chelating carboxylate group of bridging Trp, two oxygen atoms from one bidentate-chelating carboxylate group from a monodentate organic ligand, one oxygen atom of water molecule, one nitrogen atom of the amino group from bridging Trp and one chlorine atom, which means that every tridentate Trp substituent was bridging towards one cadmium atom and bidentate chelating towards one another. The monodentate Trp is a zwitterionic molecule. The coordination led to the formation of 1D supramolecular chains entrapping water and Trp molecules.
format Online
Article
Text
id pubmed-7288201
institution National Center for Biotechnology Information
language English
publishDate 2020
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-72882012020-06-17 Novel Coordination Polymer of Cadmium (II) with L-Tryptophan Czylkowska, Agnieszka Szczesio, Małgorzata Pietrzak, Anna Raducka, Anita Rogalewicz, Bartłomiej Materials (Basel) Article A new cadmium (II) polymeric coordination compound with tryptophan (Trp) of general formula {[Cd(L-Trp)(2)(H(2)O)Cl]∙(Trp)∙(H(2)O)}(n) was synthesized. The monocrystals of the investigated complex were obtained using the method of slow evaporation. The crystal and molecular structure was determined. The compound was crystallized in the orthorhombic P2(1)2(1)2(1) space group. The cadmium atom was seven coordinates by two oxygen atoms from one bidentate-chelating carboxylate group of bridging Trp, two oxygen atoms from one bidentate-chelating carboxylate group from a monodentate organic ligand, one oxygen atom of water molecule, one nitrogen atom of the amino group from bridging Trp and one chlorine atom, which means that every tridentate Trp substituent was bridging towards one cadmium atom and bidentate chelating towards one another. The monodentate Trp is a zwitterionic molecule. The coordination led to the formation of 1D supramolecular chains entrapping water and Trp molecules. MDPI 2020-05-14 /pmc/articles/PMC7288201/ /pubmed/32423064 http://dx.doi.org/10.3390/ma13102266 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Czylkowska, Agnieszka
Szczesio, Małgorzata
Pietrzak, Anna
Raducka, Anita
Rogalewicz, Bartłomiej
Novel Coordination Polymer of Cadmium (II) with L-Tryptophan
title Novel Coordination Polymer of Cadmium (II) with L-Tryptophan
title_full Novel Coordination Polymer of Cadmium (II) with L-Tryptophan
title_fullStr Novel Coordination Polymer of Cadmium (II) with L-Tryptophan
title_full_unstemmed Novel Coordination Polymer of Cadmium (II) with L-Tryptophan
title_short Novel Coordination Polymer of Cadmium (II) with L-Tryptophan
title_sort novel coordination polymer of cadmium (ii) with l-tryptophan
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7288201/
https://www.ncbi.nlm.nih.gov/pubmed/32423064
http://dx.doi.org/10.3390/ma13102266
work_keys_str_mv AT czylkowskaagnieszka novelcoordinationpolymerofcadmiumiiwithltryptophan
AT szczesiomałgorzata novelcoordinationpolymerofcadmiumiiwithltryptophan
AT pietrzakanna novelcoordinationpolymerofcadmiumiiwithltryptophan
AT raduckaanita novelcoordinationpolymerofcadmiumiiwithltryptophan
AT rogalewiczbartłomiej novelcoordinationpolymerofcadmiumiiwithltryptophan