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Article: Polymeric architectures of bismuth citrate based on dimeric building blocks

TitlePolymeric architectures of bismuth citrate based on dimeric building blocks
Authors
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
Citation
Science China Chemistry, 2010, v. 53 n. 10, p. 2152-2158 How to Cite?
Abstract
Four 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.
Persistent Identifierhttp://hdl.handle.net/10722/168484
ISSN
2013 Impact Factor: 1.516
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorYang, Nen_US
dc.contributor.authorAn, Yen_US
dc.contributor.authorCai, Jen_US
dc.contributor.authorHu, Len_US
dc.contributor.authorZeng, Yen_US
dc.contributor.authorMao, Zen_US
dc.contributor.authorChen, Gen_US
dc.contributor.authorSun, Hen_US
dc.date.accessioned2012-10-08T03:19:29Z-
dc.date.available2012-10-08T03:19:29Z-
dc.date.issued2010en_US
dc.identifier.citationScience China Chemistry, 2010, v. 53 n. 10, p. 2152-2158en_US
dc.identifier.issn1674-7291en_US
dc.identifier.urihttp://hdl.handle.net/10722/168484-
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.en_US
dc.languageengen_US
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.shtmlen_US
dc.relation.ispartofScience China Chemistryen_US
dc.subjectBismuth Citrateen_US
dc.subjectCrystal Structureen_US
dc.subjectEsi-Msen_US
dc.subjectPolymeric Architectureen_US
dc.subjectSolid-State Nmren_US
dc.titlePolymeric architectures of bismuth citrate based on dimeric building blocksen_US
dc.typeArticleen_US
dc.identifier.emailChen, G:ghc@yangtze.hku.hken_US
dc.identifier.emailSun, H:hsun@hkucc.hku.hken_US
dc.identifier.authorityChen, G=rp00671en_US
dc.identifier.authoritySun, H=rp00777en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1007/s11426-010-4113-xen_US
dc.identifier.scopuseid_2-s2.0-78049456305en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-78049456305&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume53en_US
dc.identifier.issue10en_US
dc.identifier.spage2152en_US
dc.identifier.epage2158en_US
dc.identifier.isiWOS:000283396200013-
dc.publisher.placeChinaen_US
dc.identifier.scopusauthoridYang, N=36633600500en_US
dc.identifier.scopusauthoridAn, Y=13807351600en_US
dc.identifier.scopusauthoridCai, J=7403153395en_US
dc.identifier.scopusauthoridHu, L=7401557295en_US
dc.identifier.scopusauthoridZeng, Y=7402981405en_US
dc.identifier.scopusauthoridMao, Z=23989068600en_US
dc.identifier.scopusauthoridChen, G=35253368600en_US
dc.identifier.scopusauthoridSun, H=7404827446en_US

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