Crystal structure of cis-tetra-aqua-dichlorido-cobalt(II) sulfolane disolvate.
Identifieur interne : 000014 ( PubMed/Curation ); précédent : 000013; suivant : 000015Crystal structure of cis-tetra-aqua-dichlorido-cobalt(II) sulfolane disolvate.
Auteurs : Mhamed Boudraa [Algérie] ; Sofiane Bouacida [Algérie] ; Hasna Bouchareb [Algérie] ; Hocine Merazig [Algérie] ; El Hossain Chtoun [Maroc]Source :
- Acta crystallographica. Section E, Crystallographic communications ; 2015.
Abstract
In the title compound, [CoCl2(H2O)4]·2C4H8SO2, the Co(II) cation is located on the twofold rotation axis and is coordinated by four water mol-ecules and two adjacent chloride ligands in a slightly distorted octa-hedral coordination environment. The cisoid angles are in the range 83.27 (5)-99.66 (2)°. The three transoid angles deviate significantly from the ideal linear angle. The crystal packing can be described as a linear arrangement of complex units along c formed by bifurcated O-H⋯Cl hydrogen bonds between two water mol-ecules from one complex unit towards one chloride ligand of the neighbouring complex. Two solvent mol-ecules per complex are attached to this infinite chain via O-H⋯O hydrogen bonds in which water mol-ecules act as the hydrogen-bond donor and sulfolane O atoms as the hydrogen-bond acceptor sites.
DOI: 10.1107/S2056989014027753
PubMed: 25878832
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Département Sciences de la Matière, Faculté des Sciences Exactes et Sciences de la Nature et de la Vie, Université Oum El Bouaghi, Algeria.</nlm:affiliation><country xml:lang="fr">Algérie</country><wicri:regionArea>Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, CHEMS, Université Constantine 1, 25000 , Algeria ; Département Sciences de la Matière, Faculté des Sciences Exactes et Sciences de la Nature et de la Vie, Université Oum El Bouaghi</wicri:regionArea></affiliation></author><author><name sortKey="Bouchareb, Hasna" sort="Bouchareb, Hasna" uniqKey="Bouchareb H" first="Hasna" last="Bouchareb">Hasna Bouchareb</name><affiliation wicri:level="1"><nlm:affiliation>Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, CHEMS, Université Constantine 1, 25000 , Algeria.</nlm:affiliation><country xml:lang="fr">Algérie</country><wicri:regionArea>Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, CHEMS, Université Constantine 1, 25000 </wicri:regionArea></affiliation></author><author><name sortKey="Merazig, Hocine" sort="Merazig, Hocine" uniqKey="Merazig H" first="Hocine" last="Merazig">Hocine Merazig</name><affiliation wicri:level="1"><nlm:affiliation>Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, CHEMS, Université Constantine 1, 25000 , Algeria.</nlm:affiliation><country xml:lang="fr">Algérie</country><wicri:regionArea>Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, CHEMS, Université Constantine 1, 25000 </wicri:regionArea></affiliation></author><author><name sortKey="Chtoun, El Hossain" sort="Chtoun, El Hossain" uniqKey="Chtoun E" first="El Hossain" last="Chtoun">El Hossain Chtoun</name><affiliation wicri:level="1"><nlm:affiliation>Université Abdelmalek Essaadi, Faculté des Sciences, BP 2121 M'Hannech II, 93002 Tétouan, Morocco.</nlm:affiliation><country xml:lang="fr">Maroc</country><wicri:regionArea>Université Abdelmalek Essaadi, Faculté des Sciences, BP 2121 M'Hannech II, 93002 Tétouan</wicri:regionArea></affiliation></author></analytic><series><title level="j">Acta crystallographica. Section E, Crystallographic communications</title><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In the title compound, [CoCl2(H2O)4]·2C4H8SO2, the Co(II) cation is located on the twofold rotation axis and is coordinated by four water mol-ecules and two adjacent chloride ligands in a slightly distorted octa-hedral coordination environment. The cisoid angles are in the range 83.27 (5)-99.66 (2)°. The three transoid angles deviate significantly from the ideal linear angle. The crystal packing can be described as a linear arrangement of complex units along c formed by bifurcated O-H⋯Cl hydrogen bonds between two water mol-ecules from one complex unit towards one chloride ligand of the neighbouring complex. Two solvent mol-ecules per complex are attached to this infinite chain via O-H⋯O hydrogen bonds in which water mol-ecules act as the hydrogen-bond donor and sulfolane O atoms as the hydrogen-bond acceptor sites.</div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">25878832</PMID><DateCreated><Year>2015</Year><Month>4</Month><Day>16</Day></DateCreated><DateCompleted><Year>2015</Year><Month>04</Month><Day>16</Day></DateCompleted><DateRevised><Year>2015</Year><Month>4</Month><Day>18</Day></DateRevised><Article PubModel="Electronic-eCollection"><Journal><JournalIssue CitedMedium="Print"><Volume>71</Volume><Issue>Pt 2</Issue><PubDate><Year>2015</Year><Month>Feb</Month><Day>1</Day></PubDate></JournalIssue><Title>Acta crystallographica. Section E, Crystallographic communications</Title><ISOAbbreviation>Acta Crystallogr E Crystallogr Commun</ISOAbbreviation></Journal><ArticleTitle>Crystal structure of cis-tetra-aqua-dichlorido-cobalt(II) sulfolane disolvate.</ArticleTitle><Pagination><MedlinePgn>m16-7</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1107/S2056989014027753</ELocationID><Abstract><AbstractText>In the title compound, [CoCl2(H2O)4]·2C4H8SO2, the Co(II) cation is located on the twofold rotation axis and is coordinated by four water mol-ecules and two adjacent chloride ligands in a slightly distorted octa-hedral coordination environment. The cisoid angles are in the range 83.27 (5)-99.66 (2)°. The three transoid angles deviate significantly from the ideal linear angle. The crystal packing can be described as a linear arrangement of complex units along c formed by bifurcated O-H⋯Cl hydrogen bonds between two water mol-ecules from one complex unit towards one chloride ligand of the neighbouring complex. Two solvent mol-ecules per complex are attached to this infinite chain via O-H⋯O hydrogen bonds in which water mol-ecules act as the hydrogen-bond donor and sulfolane O atoms as the hydrogen-bond acceptor sites.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Boudraa</LastName><ForeName>Mhamed</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, CHEMS, Université Constantine 1, 25000 , Algeria.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bouacida</LastName><ForeName>Sofiane</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, CHEMS, Université Constantine 1, 25000 , Algeria ; Département Sciences de la Matière, Faculté des Sciences Exactes et Sciences de la Nature et de la Vie, Université Oum El Bouaghi, Algeria.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bouchareb</LastName><ForeName>Hasna</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, CHEMS, Université Constantine 1, 25000 , Algeria.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Merazig</LastName><ForeName>Hocine</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, CHEMS, Université Constantine 1, 25000 , Algeria.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Chtoun</LastName><ForeName>El Hossain</ForeName><Initials>el H</Initials><AffiliationInfo><Affiliation>Université Abdelmalek Essaadi, Faculté des Sciences, BP 2121 M'Hannech II, 93002 Tétouan, Morocco.</Affiliation></AffiliationInfo></Author></AuthorList><Language>ENG</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2015</Year><Month>Jan</Month><Day>03</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Acta Crystallogr E Crystallogr Commun</MedlineTA><NlmUniqueID>101648987</NlmUniqueID></MedlineJournalInfo><OtherID Source="NLM">PMC4384590</OtherID><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">cobalt(II) complex</Keyword><Keyword MajorTopicYN="N">crystal structure</Keyword><Keyword MajorTopicYN="N">sulfolane solvate</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2014</Year><Month>12</Month><Day>07</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2014</Year><Month>12</Month><Day>19</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>4</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>4</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2015</Year><Month>4</Month><Day>17</Day><Hour>6</Hour><Minute>1</Minute></PubMedPubDate></History><PublicationStatus>epublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25878832</ArticleId><ArticleId IdType="doi">10.1107/S2056989014027753</ArticleId><ArticleId IdType="pii">im2458</ArticleId><ArticleId IdType="pmc">PMC4384590</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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