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- Publisher Website: 10.1016/0021-9673(96)00118-5
- Scopus: eid_2-s2.0-0030564935
- WOS: WOS:A1996VB46800008
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Article: High-performance liquid chromatography of the coordination isomers of triphenylphosphine-substituted homo- and hetero-bimetallic carbonyl complexes of manganese and rhenium
Title | High-performance liquid chromatography of the coordination isomers of triphenylphosphine-substituted homo- and hetero-bimetallic carbonyl complexes of manganese and rhenium |
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Authors | |
Keywords | Complex formation Carbonyl compounds Rhenium Metals Triphenylphosphine compounds Manganese |
Issue Date | 1996 |
Citation | Journal of Chromatography A, 1996, v. 740, n. 2, p. 231-236 How to Cite? |
Abstract | The isocratic normal-phase high-performance liquid chromatography of a series of triphenylphosphine (PPh3)-substituted homo- and hetero-dinuclear metal carbonyl complexes [MM'(CO)(10-n)(PPh3)(n), where M, M'= Mn, Re; n = 1, 2] is reported. A column packed with silica bonded with phenyl groups was used after preliminary experiments showed that columns packed with conventional silica, and with silica bonded with amion-cyano groups were unsatisfactory for separation. The mobile phases used were hexane-toluene (98:2) and hexane-dichloromethane (90:10). The results suggest that besides the symmetry-imposed polarity of the complexes, the nature of the metal and substituent ligand also determine their retention characteristics. |
Persistent Identifier | http://hdl.handle.net/10722/219421 |
ISSN | 2023 Impact Factor: 3.8 2023 SCImago Journal Rankings: 0.717 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Li, Chun Hang | - |
dc.contributor.author | Hor, T. S Andy | - |
dc.contributor.author | Lee, Hian Kee | - |
dc.date.accessioned | 2015-09-23T02:57:01Z | - |
dc.date.available | 2015-09-23T02:57:01Z | - |
dc.date.issued | 1996 | - |
dc.identifier.citation | Journal of Chromatography A, 1996, v. 740, n. 2, p. 231-236 | - |
dc.identifier.issn | 0021-9673 | - |
dc.identifier.uri | http://hdl.handle.net/10722/219421 | - |
dc.description.abstract | The isocratic normal-phase high-performance liquid chromatography of a series of triphenylphosphine (PPh3)-substituted homo- and hetero-dinuclear metal carbonyl complexes [MM'(CO)(10-n)(PPh3)(n), where M, M'= Mn, Re; n = 1, 2] is reported. A column packed with silica bonded with phenyl groups was used after preliminary experiments showed that columns packed with conventional silica, and with silica bonded with amion-cyano groups were unsatisfactory for separation. The mobile phases used were hexane-toluene (98:2) and hexane-dichloromethane (90:10). The results suggest that besides the symmetry-imposed polarity of the complexes, the nature of the metal and substituent ligand also determine their retention characteristics. | - |
dc.language | eng | - |
dc.relation.ispartof | Journal of Chromatography A | - |
dc.subject | Complex formation | - |
dc.subject | Carbonyl compounds | - |
dc.subject | Rhenium | - |
dc.subject | Metals | - |
dc.subject | Triphenylphosphine compounds | - |
dc.subject | Manganese | - |
dc.title | High-performance liquid chromatography of the coordination isomers of triphenylphosphine-substituted homo- and hetero-bimetallic carbonyl complexes of manganese and rhenium | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/0021-9673(96)00118-5 | - |
dc.identifier.scopus | eid_2-s2.0-0030564935 | - |
dc.identifier.volume | 740 | - |
dc.identifier.issue | 2 | - |
dc.identifier.spage | 231 | - |
dc.identifier.epage | 236 | - |
dc.identifier.isi | WOS:A1996VB46800008 | - |
dc.identifier.issnl | 0021-9673 | - |