Raft-like osmium- and ruthenium-antimony carbonyl clusters
The higher nuclearity raft-like cluster Os6(CO)20(μ-SbPh2)2, 5-Os, was isolated from the base hydrolysis of Os3(CO)11(SbPh2Cl), 1-Os. The ruthenium analogue, viz., Ru6(CO)20(μ-SbPh2)2, 5-Ru, was obtained from the reduction of Ru3(CO)12, 7-Ru, with the benzophenone ketyl radical followed by treatment...
| Main Authors: | , |
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| Format: | Journal Article |
| Language: | English |
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2015
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| Online Access: | https://hdl.handle.net/10356/79334 http://hdl.handle.net/10220/38584 |
| _version_ | 1826112482184265728 |
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| author | Li, Ying-Zhou Leong, Weng Kee |
| author2 | School of Physical and Mathematical Sciences |
| author_facet | School of Physical and Mathematical Sciences Li, Ying-Zhou Leong, Weng Kee |
| author_sort | Li, Ying-Zhou |
| collection | NTU |
| description | The higher nuclearity raft-like cluster Os6(CO)20(μ-SbPh2)2, 5-Os, was isolated from the base hydrolysis of Os3(CO)11(SbPh2Cl), 1-Os. The ruthenium analogue, viz., Ru6(CO)20(μ-SbPh2)2, 5-Ru, was obtained from the reduction of Ru3(CO)12, 7-Ru, with the benzophenone ketyl radical followed by treatment with SbPh2Cl. These clusters undergo facile ligand substitution reactions with two-electron donors to afford the mono- and disubstituted derivatives M6(CO)20-n(μ-SbPh2)2(L)n, (M = Ru or Os; n = 1 (8) or 2 (9); L = PMe3 (a), PPh3 (b), or tBuNC (c)). |
| first_indexed | 2024-10-01T03:07:44Z |
| format | Journal Article |
| id | ntu-10356/79334 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:07:44Z |
| publishDate | 2015 |
| record_format | dspace |
| spelling | ntu-10356/793342023-02-28T19:29:36Z Raft-like osmium- and ruthenium-antimony carbonyl clusters Li, Ying-Zhou Leong, Weng Kee School of Physical and Mathematical Sciences DRNTU::Science::Chemistry::Organic chemistry::Organometallic compounds The higher nuclearity raft-like cluster Os6(CO)20(μ-SbPh2)2, 5-Os, was isolated from the base hydrolysis of Os3(CO)11(SbPh2Cl), 1-Os. The ruthenium analogue, viz., Ru6(CO)20(μ-SbPh2)2, 5-Ru, was obtained from the reduction of Ru3(CO)12, 7-Ru, with the benzophenone ketyl radical followed by treatment with SbPh2Cl. These clusters undergo facile ligand substitution reactions with two-electron donors to afford the mono- and disubstituted derivatives M6(CO)20-n(μ-SbPh2)2(L)n, (M = Ru or Os; n = 1 (8) or 2 (9); L = PMe3 (a), PPh3 (b), or tBuNC (c)). MOE (Min. of Education, S’pore) Accepted version 2015-09-04T04:10:29Z 2019-12-06T13:22:48Z 2015-09-04T04:10:29Z 2019-12-06T13:22:48Z 2015 2015 Journal Article Li, Y.-Z., & Leong, W. K. (2015). Raft-like osmium- and ruthenium-antimony carbonyl clusters. Journal of Organometallic Chemistry, 812, 217-225. 0022-328X https://hdl.handle.net/10356/79334 http://hdl.handle.net/10220/38584 10.1016/j.jorganchem.2015.06.007 en Journal of organometallic chemistry © 2015 Elsevier B.V. This is the author created version of a work that has been peer reviewed and accepted for publication by Journal of Organometallic Chemistry, Elsevier B.V. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1016/j.jorganchem.2015.06.007]. 9p. application/pdf |
| spellingShingle | DRNTU::Science::Chemistry::Organic chemistry::Organometallic compounds Li, Ying-Zhou Leong, Weng Kee Raft-like osmium- and ruthenium-antimony carbonyl clusters |
| title | Raft-like osmium- and ruthenium-antimony carbonyl clusters |
| title_full | Raft-like osmium- and ruthenium-antimony carbonyl clusters |
| title_fullStr | Raft-like osmium- and ruthenium-antimony carbonyl clusters |
| title_full_unstemmed | Raft-like osmium- and ruthenium-antimony carbonyl clusters |
| title_short | Raft-like osmium- and ruthenium-antimony carbonyl clusters |
| title_sort | raft like osmium and ruthenium antimony carbonyl clusters |
| topic | DRNTU::Science::Chemistry::Organic chemistry::Organometallic compounds |
| url | https://hdl.handle.net/10356/79334 http://hdl.handle.net/10220/38584 |
| work_keys_str_mv | AT liyingzhou raftlikeosmiumandrutheniumantimonycarbonylclusters AT leongwengkee raftlikeosmiumandrutheniumantimonycarbonylclusters |