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Article: Polymeric architectures of bismuth citrate based on dimeric building blocks
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TitlePolymeric architectures of bismuth citrate based on dimeric building blocks
 
AuthorsYang, N1
An, Y2 3
Cai, J2
Hu, L1
Zeng, Y1
Mao, Z2
Chen, G1
Sun, H1
 
KeywordsBismuth Citrate
Crystal Structure
Esi-Ms
Polymeric Architecture
Solid-State Nmr
 
Issue Date2010
 
PublisherScience China Press, co-published with Springer. The Journal's web site is located at http://chem.scichina.com:8081/sciBe/EN/volumn/current.shtml
 
CitationScience China Chemistry, 2010, v. 53 n. 10, p. 2152-2158 [How to Cite?]
DOI: http://dx.doi.org/10.1007/s11426-010-4113-x
 
AbstractFour bismuth complexes, (H 2En)[Bi 2(cit) 2(H 2O) 4/3]•(H 2O) x (1), (H 2En) 3[Bi 2(cit) 2Cl 4]•(H 2O) x (2), (HPy) 2[Bi 2(cit) 2(H 2O) 8/5]•(H 2O) x (3) and (H 2En)[Bi 2(cit) 2](H 2O) x (4) [cit = citrate 4-; En = ethylenediamine; Py = pyridine] have been synthesized and crystallized. The crystal structures reveal that the basic building blocks in all of these complexes are bismuth citrate dimeric units which combine to form polymeric architectures. The embedded protonated ethylenediamine and pyridine moieties in the polymeric frameworks have been identified by X-ray crystallography and solid-state cross polarization/magic angle spinning (CP/MAS) 13C NMR. Based on the framework of complex 1, a structural model of a clinically used antiulcer drug, ranitidine bismuth citrate (RBC) was generated. The behavior of the protonated amine-bismuth citrate complexes in acidic aqueous solution has been studied by electrospray ionization-mass spectrometry (ESI-MS). © 2010 Science China Press and Springer-Verlag Berlin Heidelberg.
 
ISSN1674-7291
2013 Impact Factor: 1.516
 
DOIhttp://dx.doi.org/10.1007/s11426-010-4113-x
 
ISI Accession Number IDWOS:000283396200013
 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorYang, N
 
dc.contributor.authorAn, Y
 
dc.contributor.authorCai, J
 
dc.contributor.authorHu, L
 
dc.contributor.authorZeng, Y
 
dc.contributor.authorMao, Z
 
dc.contributor.authorChen, G
 
dc.contributor.authorSun, H
 
dc.date.accessioned2012-10-08T03:19:29Z
 
dc.date.available2012-10-08T03:19:29Z
 
dc.date.issued2010
 
dc.description.abstractFour bismuth complexes, (H 2En)[Bi 2(cit) 2(H 2O) 4/3]•(H 2O) x (1), (H 2En) 3[Bi 2(cit) 2Cl 4]•(H 2O) x (2), (HPy) 2[Bi 2(cit) 2(H 2O) 8/5]•(H 2O) x (3) and (H 2En)[Bi 2(cit) 2](H 2O) x (4) [cit = citrate 4-; En = ethylenediamine; Py = pyridine] have been synthesized and crystallized. The crystal structures reveal that the basic building blocks in all of these complexes are bismuth citrate dimeric units which combine to form polymeric architectures. The embedded protonated ethylenediamine and pyridine moieties in the polymeric frameworks have been identified by X-ray crystallography and solid-state cross polarization/magic angle spinning (CP/MAS) 13C NMR. Based on the framework of complex 1, a structural model of a clinically used antiulcer drug, ranitidine bismuth citrate (RBC) was generated. The behavior of the protonated amine-bismuth citrate complexes in acidic aqueous solution has been studied by electrospray ionization-mass spectrometry (ESI-MS). © 2010 Science China Press and Springer-Verlag Berlin Heidelberg.
 
dc.description.naturelink_to_subscribed_fulltext
 
dc.identifier.citationScience China Chemistry, 2010, v. 53 n. 10, p. 2152-2158 [How to Cite?]
DOI: http://dx.doi.org/10.1007/s11426-010-4113-x
 
dc.identifier.doihttp://dx.doi.org/10.1007/s11426-010-4113-x
 
dc.identifier.epage2158
 
dc.identifier.isiWOS:000283396200013
 
dc.identifier.issn1674-7291
2013 Impact Factor: 1.516
 
dc.identifier.issue10
 
dc.identifier.scopuseid_2-s2.0-78049456305
 
dc.identifier.spage2152
 
dc.identifier.urihttp://hdl.handle.net/10722/168484
 
dc.identifier.volume53
 
dc.languageeng
 
dc.publisherScience China Press, co-published with Springer. The Journal's web site is located at http://chem.scichina.com:8081/sciBe/EN/volumn/current.shtml
 
dc.publisher.placeChina
 
dc.relation.ispartofScience China Chemistry
 
dc.relation.referencesReferences in Scopus
 
dc.subjectBismuth Citrate
 
dc.subjectCrystal Structure
 
dc.subjectEsi-Ms
 
dc.subjectPolymeric Architecture
 
dc.subjectSolid-State Nmr
 
dc.titlePolymeric architectures of bismuth citrate based on dimeric building blocks
 
dc.typeArticle
 
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<item><contributor.author>Yang, N</contributor.author>
<contributor.author>An, Y</contributor.author>
<contributor.author>Cai, J</contributor.author>
<contributor.author>Hu, L</contributor.author>
<contributor.author>Zeng, Y</contributor.author>
<contributor.author>Mao, Z</contributor.author>
<contributor.author>Chen, G</contributor.author>
<contributor.author>Sun, H</contributor.author>
<date.accessioned>2012-10-08T03:19:29Z</date.accessioned>
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<description.abstract>Four bismuth complexes, (H 2En)[Bi 2(cit) 2(H 2O) 4/3]&#8226;(H 2O) x (1), (H 2En) 3[Bi 2(cit) 2Cl 4]&#8226;(H 2O) x (2), (HPy) 2[Bi 2(cit) 2(H 2O) 8/5]&#8226;(H 2O) x (3) and (H 2En)[Bi 2(cit) 2](H 2O) x (4) [cit = citrate 4-; En = ethylenediamine; Py = pyridine] have been synthesized and crystallized. The crystal structures reveal that the basic building blocks in all of these complexes are bismuth citrate dimeric units which combine to form polymeric architectures. The embedded protonated ethylenediamine and pyridine moieties in the polymeric frameworks have been identified by X-ray crystallography and solid-state cross polarization/magic angle spinning (CP/MAS) 13C NMR. Based on the framework of complex 1, a structural model of a clinically used antiulcer drug, ranitidine bismuth citrate (RBC) was generated. The behavior of the protonated amine-bismuth citrate complexes in acidic aqueous solution has been studied by electrospray ionization-mass spectrometry (ESI-MS). &#169; 2010 Science China Press and Springer-Verlag Berlin Heidelberg.</description.abstract>
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<subject>Bismuth Citrate</subject>
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Author Affiliations
  1. The University of Hong Kong
  2. Sun Yat-Sen University
  3. Shanghai Maritime University