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

File Download

No File Attached
The HKU Scholars Hub has contact details for these author(s).
- Professor Sun, Hongzhe
- Professor Chen, Guanhua

Links for fulltext
(May Require Subscription)

Publisher Website: 10.1007/s11426-010-4113-x
Scopus: eid_2-s2.0-78049456305

Supplementary

Citations:
- Scopus:
- Web of Science:
- PubMed Central:
Item Statistics (The Hub)
Appears in Collections:
- Chemistry: Journal/Magazine Articles

Title	Polymeric architectures of bismuth citrate based on dimeric building blocks
Authors	Yang, N1 An, Y2 3 Cai, J2 Hu, L1 Zeng, Y1 Mao, Z2 Chen, G1 Sun, H1
Keywords	Bismuth Citrate Crystal Structure Esi-Ms Polymeric Architecture Solid-State Nmr
Issue Date	2010
Publisher	Science 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?] DOI: http://dx.doi.org/10.1007/s11426-010-4113-x
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.
ISSN	1674-7291 2011 Impact Factor: 1.02
DOI	http://dx.doi.org/10.1007/s11426-010-4113-x
References	References in Scopus

DC Field	Value
dc.contributor.author	Yang, N
dc.contributor.author	An, Y
dc.contributor.author	Cai, J
dc.contributor.author	Hu, L
dc.contributor.author	Zeng, Y
dc.contributor.author	Mao, Z
dc.contributor.author	Chen, G
dc.contributor.author	Sun, H
dc.date.accessioned	2012-10-08T03:19:29Z
dc.date.available	2012-10-08T03:19:29Z
dc.date.issued	2010
dc.description.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.
dc.description.nature	Link_to_subscribed_fulltext
dc.identifier.citation	Science 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.doi	http://dx.doi.org/10.1007/s11426-010-4113-x
dc.identifier.epage	2158
dc.identifier.issn	1674-7291 2011 Impact Factor: 1.02
dc.identifier.issue	10
dc.identifier.scopus	eid_2-s2.0-78049456305
dc.identifier.spage	2152
dc.identifier.uri	http://hdl.handle.net/10722/168484
dc.identifier.volume	53
dc.language	eng
dc.publisher	Science 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.place	China
dc.relation.ispartof	Science China Chemistry
dc.relation.references	References in Scopus
dc.subject	Bismuth Citrate
dc.subject	Crystal Structure
dc.subject	Esi-Ms
dc.subject	Polymeric Architecture
dc.subject	Solid-State Nmr
dc.title	Polymeric architectures of bismuth citrate based on dimeric building blocks
dc.type	Article

<?xml encoding="utf-8" version="1.0"?><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><date.available>2012-10-08T03:19:29Z</date.available><date.issued>2010</date.issued><identifier.citation>Science China Chemistry, 2010, v. 53 n. 10, p. 2152-2158</identifier.citation><identifier.issn>1674-7291</identifier.issn><identifier.uri>http://hdl.handle.net/10722/168484</identifier.uri><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><language>eng</language><publisher>Science China Press, co-published with Springer. The Journal&apos;s web site is located at http://chem.scichina.com:8081/sciBe/EN/volumn/current.shtml</publisher><relation.ispartof>Science China Chemistry</relation.ispartof><subject>Bismuth Citrate</subject><subject>Crystal Structure</subject><subject>Esi-Ms</subject><subject>Polymeric Architecture</subject><subject>Solid-State Nmr</subject><title>Polymeric architectures of bismuth citrate based on dimeric building blocks</title><type>Article</type><description.nature>Link_to_subscribed_fulltext</description.nature><identifier.doi>10.1007/s11426-010-4113-x</identifier.doi><identifier.scopus>eid_2-s2.0-78049456305</identifier.scopus><relation.references>http://www.scopus.com/mlt/select.url?eid=2-s2.0-78049456305&amp;selection=ref&amp;src=s&amp;origin=recordpage</relation.references><identifier.volume>53</identifier.volume><identifier.issue>10</identifier.issue><identifier.spage>2152</identifier.spage><identifier.epage>2158</identifier.epage><publisher.place>China</publisher.place></item>

Author Affiliations

The University of Hong Kong
Sun Yat-Sen University
Shanghai Maritime University

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

The HKU Scholars Hub has contact details for these author(s).