Bis(dimethyl-malonato-κO,O')bis-[4-(4-pyridylamino-κN)pyridinium]nickel(II) hexa-hydrate.
Identifieur interne : 002011 ( PubMed/Checkpoint ); précédent : 002010; suivant : 002012Bis(dimethyl-malonato-κO,O')bis-[4-(4-pyridylamino-κN)pyridinium]nickel(II) hexa-hydrate.
Auteurs : Gregory A. Farnum [États-Unis] ; Robert L. LaducaSource :
- Acta crystallographica. Section E, Structure reports online [ 1600-5368 ] ; 2008.
Abstract
In the title compound, [Ni(C(5)H(6)O(4))(2)(C(10)H(10)N(3))(2)]·6H(2)O, divalent nickel ions situated on the crystallographic twofold axis are octa-hedrally coordinated by four O atoms from two dimethyl-malonate ligands in a 1,3-chelating mode and two N atoms from two protonated monodentate 4,4'-dipyridylamine mol-ecules. The mol-ecules link into chains via N-H⋯O hydrogen bonding mediated by protonated pyridyl groups. The chains form layer patterns via π-π stacking [centroid-centroid distance = 3.777 (2) Å] . Water mol-ecule hexa-mers are generated from the unligated water mol-ecules (three per asymmetric unit) by inversion centers at Wyckoff position d. These clusters are situated between the pseudolayers, providing hydrogen-bonding pathways that build up the three-dimensional structure.
DOI: 10.1107/S160053680803835X
PubMed: 21581200
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Farnum</name><affiliation wicri:level="4"><nlm:affiliation>Lyman Briggs College, Department of Chemistry, Michigan State University, East Lansing, MI 48825, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Lyman Briggs College, Department of Chemistry, Michigan State University, East Lansing, MI 48825</wicri:regionArea><placeName><region type="state">Michigan</region><settlement type="city">East Lansing</settlement></placeName><orgName type="university">Université d'État du Michigan</orgName></affiliation></author><author><name sortKey="Laduca, Robert L" sort="Laduca, Robert L" uniqKey="Laduca R" first="Robert L" last="Laduca">Robert L. Laduca</name></author></analytic><series><title level="j">Acta crystallographica. Section E, Structure reports online</title><idno type="ISSN">1600-5368</idno><imprint><date when="2008" type="published">2008</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In the title compound, [Ni(C(5)H(6)O(4))(2)(C(10)H(10)N(3))(2)]·6H(2)O, divalent nickel ions situated on the crystallographic twofold axis are octa-hedrally coordinated by four O atoms from two dimethyl-malonate ligands in a 1,3-chelating mode and two N atoms from two protonated monodentate 4,4'-dipyridylamine mol-ecules. The mol-ecules link into chains via N-H⋯O hydrogen bonding mediated by protonated pyridyl groups. The chains form layer patterns via π-π stacking [centroid-centroid distance = 3.777 (2) Å] . Water mol-ecule hexa-mers are generated from the unligated water mol-ecules (three per asymmetric unit) by inversion centers at Wyckoff position d. These clusters are situated between the pseudolayers, providing hydrogen-bonding pathways that build up the three-dimensional structure.</div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">21581200</PMID><DateCompleted><Year>2011</Year><Month>07</Month><Day>14</Day></DateCompleted><DateRevised><Year>2018</Year><Month>11</Month><Day>13</Day></DateRevised><Article PubModel="Electronic"><Journal><ISSN IssnType="Print">1600-5368</ISSN><JournalIssue CitedMedium="Print"><Volume>64</Volume><Issue>Pt 12</Issue><PubDate><Year>2008</Year><Month>Nov</Month><Day>22</Day></PubDate></JournalIssue><Title>Acta crystallographica. Section E, Structure reports online</Title><ISOAbbreviation>Acta Crystallogr Sect E Struct Rep Online</ISOAbbreviation></Journal><ArticleTitle>Bis(dimethyl-malonato-κO,O')bis-[4-(4-pyridylamino-κN)pyridinium]nickel(II) hexa-hydrate.</ArticleTitle><Pagination><MedlinePgn>m1603</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1107/S160053680803835X</ELocationID><Abstract><AbstractText>In the title compound, [Ni(C(5)H(6)O(4))(2)(C(10)H(10)N(3))(2)]·6H(2)O, divalent nickel ions situated on the crystallographic twofold axis are octa-hedrally coordinated by four O atoms from two dimethyl-malonate ligands in a 1,3-chelating mode and two N atoms from two protonated monodentate 4,4'-dipyridylamine mol-ecules. The mol-ecules link into chains via N-H⋯O hydrogen bonding mediated by protonated pyridyl groups. The chains form layer patterns via π-π stacking [centroid-centroid distance = 3.777 (2) Å] . Water mol-ecule hexa-mers are generated from the unligated water mol-ecules (three per asymmetric unit) by inversion centers at Wyckoff position d. These clusters are situated between the pseudolayers, providing hydrogen-bonding pathways that build up the three-dimensional structure.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Farnum</LastName><ForeName>Gregory A</ForeName><Initials>GA</Initials><AffiliationInfo><Affiliation>Lyman Briggs College, Department of Chemistry, Michigan State University, East Lansing, MI 48825, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Laduca</LastName><ForeName>Robert L</ForeName><Initials>RL</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2008</Year><Month>11</Month><Day>22</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Acta Crystallogr Sect E Struct Rep Online</MedlineTA><NlmUniqueID>101089178</NlmUniqueID><ISSNLinking>1600-5368</ISSNLinking></MedlineJournalInfo></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2008</Year><Month>10</Month><Day>30</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2008</Year><Month>11</Month><Day>17</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2011</Year><Month>5</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2008</Year><Month>1</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2008</Year><Month>1</Month><Day>1</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate></History><PublicationStatus>epublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">21581200</ArticleId><ArticleId IdType="doi">10.1107/S160053680803835X</ArticleId><ArticleId IdType="pmc">PMC2960085</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22</Citation><ArticleIdList><ArticleId IdType="pubmed">18156677</ArticleId></ArticleIdList></Reference><Reference><Citation>Inorg Chem. 2007 Sep 17;46(19):7917-22</Citation><ArticleIdList><ArticleId IdType="pubmed">17696494</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed><affiliations><list><country><li>États-Unis</li></country><region><li>Michigan</li></region><settlement><li>East Lansing</li></settlement><orgName><li>Université d'État du Michigan</li></orgName></list><tree><noCountry><name sortKey="Laduca, Robert L" sort="Laduca, Robert L" uniqKey="Laduca R" first="Robert L" last="Laduca">Robert L. Laduca</name></noCountry><country name="États-Unis"><region name="Michigan"><name sortKey="Farnum, Gregory A" sort="Farnum, Gregory A" uniqKey="Farnum G" first="Gregory A" last="Farnum">Gregory A. Farnum</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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