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Article: Synthesis, spectroscopy and electrochemistry of rhenium(v) imido complexes of pyridine and a comparative study with oxo and nitrido analogues; crystal structure of [Rev(NMe)(py)3(OEt)Cl]ClO4 (py = pyridine)

TitleSynthesis, spectroscopy and electrochemistry of rhenium(v) imido complexes of pyridine and a comparative study with oxo and nitrido analogues; crystal structure of [Rev(NMe)(py)3(OEt)Cl]ClO4 (py = pyridine)
Authors
Issue Date1995
PublisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton
Citation
Journal Of The Chemical Society, Dalton Transactions, 1995 n. 17, p. 2779-2783 How to Cite?
AbstractA series of novel cationic methylimidorhenium(V) complexes, trans-[Rev(NMe)(py)2(PPh3)(OEt)Cl]+ 1, cis-[Rev(NMe)(py)2(PPh3)(OEt)Cl]+ 2, [Rev(NMe)(py)3(OEt)Cl]+ 3 and [Rev(NMe)(4Me-py)2(PPh3)(OEt)Cl]+ 4 (py = pyridine) have been synthesized as their perchlorate salts. The crystal structure of 3 has been determined:monoclinic, space group P21/c, a = 10.223(4), b = 17.663(2), c = 25.222(3) Å, β = 90.70(2)° and Z = 4. The structure of 3 reveled an almost linear Re-N-Me geometry, consistent with a four-electron donor formulation for the methylimido unit. Spectroscopic studies on 1-4 and their nitrido and oxo analogues, [Rev(N)(py)2(PPh3)2Cl]ClO 4 5 and [Rev(O)2(py)3(PPh3)]ClO4 6 all show low energy (dxy) → (dπ*) electronic absorption bands at 400-500 nm.
Persistent Identifierhttp://hdl.handle.net/10722/70493
ISSN
2002 Impact Factor: 3.023
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorYam, VWWen_HK
dc.contributor.authorTam, KKen_HK
dc.contributor.authorCheung, KKen_HK
dc.date.accessioned2010-09-06T06:23:23Z-
dc.date.available2010-09-06T06:23:23Z-
dc.date.issued1995en_HK
dc.identifier.citationJournal Of The Chemical Society, Dalton Transactions, 1995 n. 17, p. 2779-2783en_HK
dc.identifier.issn1472-7773en_HK
dc.identifier.urihttp://hdl.handle.net/10722/70493-
dc.description.abstractA series of novel cationic methylimidorhenium(V) complexes, trans-[Rev(NMe)(py)2(PPh3)(OEt)Cl]+ 1, cis-[Rev(NMe)(py)2(PPh3)(OEt)Cl]+ 2, [Rev(NMe)(py)3(OEt)Cl]+ 3 and [Rev(NMe)(4Me-py)2(PPh3)(OEt)Cl]+ 4 (py = pyridine) have been synthesized as their perchlorate salts. The crystal structure of 3 has been determined:monoclinic, space group P21/c, a = 10.223(4), b = 17.663(2), c = 25.222(3) Å, β = 90.70(2)° and Z = 4. The structure of 3 reveled an almost linear Re-N-Me geometry, consistent with a four-electron donor formulation for the methylimido unit. Spectroscopic studies on 1-4 and their nitrido and oxo analogues, [Rev(N)(py)2(PPh3)2Cl]ClO 4 5 and [Rev(O)2(py)3(PPh3)]ClO4 6 all show low energy (dxy) → (dπ*) electronic absorption bands at 400-500 nm.en_HK
dc.languageengen_HK
dc.publisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/daltonen_HK
dc.relation.ispartofJournal of the Chemical Society, Dalton Transactionsen_HK
dc.titleSynthesis, spectroscopy and electrochemistry of rhenium(v) imido complexes of pyridine and a comparative study with oxo and nitrido analogues; crystal structure of [Rev(NMe)(py)3(OEt)Cl]ClO4 (py = pyridine)en_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1472-7773&volume=Issue no17&spage=2779&epage=2783&date=1995&atitle=Synthesis,+spectroscopy+and+electrochemistry+of+rhenium(V)+imido+complexes+of+pyridine+and+a+comparative+study+with+oxo+and+nitrido+analogues;+crystal+structure+of+[ReV(NMe)(py)3(OEt)Cl]ClO4+(py=pyridine)en_HK
dc.identifier.emailYam, VWW:wwyam@hku.hken_HK
dc.identifier.authorityYam, VWW=rp00822en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1039/DT9950002779en_HK
dc.identifier.scopuseid_2-s2.0-37049081814en_HK
dc.identifier.hkuros15485en_HK
dc.identifier.issue17en_HK
dc.identifier.spage2779en_HK
dc.identifier.epage2783en_HK
dc.identifier.isiWOS:A1995RU73000011-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridYam, VWW=18539304700en_HK
dc.identifier.scopusauthoridTam, KK=14423578400en_HK
dc.identifier.scopusauthoridCheung, KK=7402406613en_HK

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