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Article: Ruthenium complexes with a terminal hydrazido ligand. Synthesis, spectroscopy, and X-ray crystal structure

TitleRuthenium complexes with a terminal hydrazido ligand. Synthesis, spectroscopy, and X-ray crystal structure
Authors
Issue Date2000
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/ic
Citation
Inorganic Chemistry, 2000, v. 39 n. 4, p. 820-826 How to Cite?
AbstractBis(1,1-diphenylhydrazido(1-))ruthenium(IV) porphyrins, [Ru(IV)(Por)(NHNPh 2) 2] (Por = TPP, TTP, 4-Cl-TPP, 4-MeO-TPP), were prepared in ~60% yields through the reaction of dioxoruthenium(VI) porphyrins, [Ru(VI)(Por)O 2], with 1,1-diphenylhydrazine in ethanol. This new type of ruthenium complex has been characterized by 1H NMR, IR, UV-vis, and FABMS with elemental analysis. The crystal structure of [Ru(IV)(TTP)(NHNPh 2) 2], which reveals an η 1-coordination mode for both hydrazido axial ligands, has been determined. The average Ru-NHNPh 2 distance and Ru-N-N angle were found to be 1.911(3) Å and 141.1(3)°, respectively. The porphyrin ring exhibits a ruffling distortion that is unprecedentedly large for ruthenium complexes with simple porphyrinato ligands (such as TTP). This is probably due to the steric effect of the axial hydrazido(1-) ligands.
Persistent Identifierhttp://hdl.handle.net/10722/68914
ISSN
2015 Impact Factor: 4.82
2015 SCImago Journal Rankings: 1.873
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorSun, XRen_HK
dc.contributor.authorHuang, JSen_HK
dc.contributor.authorCheung, KKen_HK
dc.contributor.authorChe, CMen_HK
dc.date.accessioned2010-09-06T06:08:52Z-
dc.date.available2010-09-06T06:08:52Z-
dc.date.issued2000en_HK
dc.identifier.citationInorganic Chemistry, 2000, v. 39 n. 4, p. 820-826en_HK
dc.identifier.issn0020-1669en_HK
dc.identifier.urihttp://hdl.handle.net/10722/68914-
dc.description.abstractBis(1,1-diphenylhydrazido(1-))ruthenium(IV) porphyrins, [Ru(IV)(Por)(NHNPh 2) 2] (Por = TPP, TTP, 4-Cl-TPP, 4-MeO-TPP), were prepared in ~60% yields through the reaction of dioxoruthenium(VI) porphyrins, [Ru(VI)(Por)O 2], with 1,1-diphenylhydrazine in ethanol. This new type of ruthenium complex has been characterized by 1H NMR, IR, UV-vis, and FABMS with elemental analysis. The crystal structure of [Ru(IV)(TTP)(NHNPh 2) 2], which reveals an η 1-coordination mode for both hydrazido axial ligands, has been determined. The average Ru-NHNPh 2 distance and Ru-N-N angle were found to be 1.911(3) Å and 141.1(3)°, respectively. The porphyrin ring exhibits a ruffling distortion that is unprecedentedly large for ruthenium complexes with simple porphyrinato ligands (such as TTP). This is probably due to the steric effect of the axial hydrazido(1-) ligands.en_HK
dc.languageengen_HK
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/icen_HK
dc.relation.ispartofInorganic Chemistryen_HK
dc.titleRuthenium complexes with a terminal hydrazido ligand. Synthesis, spectroscopy, and X-ray crystal structureen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-1669&volume=39&spage=820&epage=826&date=2000&atitle=Ruthenium+complexes+with+a+terminal+hydrazido+ligand.++Synthesis,+spectroscopy+and+X-ray+crystal+structureen_HK
dc.identifier.emailHuang, JS:jshuang@hkucc.hku.hken_HK
dc.identifier.emailChe, CM:cmche@hku.hken_HK
dc.identifier.authorityHuang, JS=rp00709en_HK
dc.identifier.authorityChe, CM=rp00670en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/ic990467een_HK
dc.identifier.pmid11272583-
dc.identifier.scopuseid_2-s2.0-0034695835en_HK
dc.identifier.hkuros50023en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0034695835&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume39en_HK
dc.identifier.issue4en_HK
dc.identifier.spage820en_HK
dc.identifier.epage826en_HK
dc.identifier.isiWOS:000085472100032-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridSun, XR=7405624830en_HK
dc.identifier.scopusauthoridHuang, JS=7407192639en_HK
dc.identifier.scopusauthoridCheung, KK=7402406613en_HK
dc.identifier.scopusauthoridChe, CM=7102442791en_HK

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