Zobrazeno 1 - 10 of 17 pro vyhledávání: '"Ranjit Bag"'
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Akademický článek
Synthesis, Structures and Chemistry of the Metallaboranes of Group 4–9 with M2B5 Core Having a Cross Cluster M–M Bond
Autor: Ranjit Bag, Suvam Saha, Rosmita Borthakur, Bijan Mondal, Thierry Roisnel, Vincent Dorcet, Jean-François Halet, Sundargopal Ghosh
Publikováno v: Inorganics, Vol 7, Iss 3, p 27 (2019)
In an attempt to expand the library of M2B5 bicapped trigonal-bipyramidal clusters with different transition metals, we explored the chemistry of [Cp*WCl4] with metal carbonyls that enabled us to isolate a series of mixed-metal tungstaboranes with an
Externí odkaz: https://doaj.org/article/c37c0a5cd0ce4a95a361f99533c3d965
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3
Structures and Bonding of Early Transition Metallaborane Clusters
Autor: Stutee Mohapatra, Sourav Gayen, Ranjit Bag, Arpita Das, Rongala Ramalakshmi, Marie Cordier, Sundargopal Ghosh
Publikováno v: Organometallics
Organometallics, 2023, ⟨10.1021/acs.organomet.2c00363⟩
International audience; Structures and bonding of various homo- and heterometallic metallaborane clusters are described, which are stabilized in the coordination sphere of early transition metals. For example, the bimetallic triborane species [{Cp*Mo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b7057ecc75d476dc4d9116a98c075df
https://doi.org/10.1021/acs.organomet.2c00363
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4
Triple-Decker Sandwich Complexes of Tungsten with Planar and Puckered Middle Decks
Autor: Ranjit Bag, Suvam Saha, Sundargopal Ghosh, Thierry Roisnel, Rini Prakash
Publikováno v: Inorganic Chemistry
Inorganic Chemistry, American Chemical Society, 2021, 60 (6), pp.3524-3528. ⟨10.1021/acs.inorgchem.0c03411⟩
Inorganic Chemistry, 2021, 60 (6), pp.3524-3528. ⟨10.1021/acs.inorgchem.0c03411⟩
A triple-decker complex of tungsten, [(Cp*W)2{μ-η6:η6-B4H4Co2(CO)5}(H)2] (1; Cp* = η5-C5Me5), with a planar middle deck has been isolated by thermolysis of an in situ formed intermediate from the reaction of Cp*WCl4 and LiBH4 with Co2(CO)8. In ad
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0533cc4d28c6c4b6db54c5350fc7175f
https://doi.org/10.1021/acs.inorgchem.0c03411
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5
Triple-decker complexes comprising heterocyclic middle-deck with coinage metals
Autor: Chandan Nandi, Ranjit Bag, Soumen Giri, Arindam Roy, Marie Cordier, Sundargopal Ghosh
Publikováno v: Journal of Organometallic Chemistry
Journal of Organometallic Chemistry, 2023, 990, pp.122667. ⟨10.1016/j.jorganchem.2023.122667⟩
International audience; Earlier accounts of triple-decker complexes comprising main group elements and transition metals in the middle-deck, motivated us to synthesize triple-decker complexes containing coinage metals in the middle-deck. As a result,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aab706779b632da0ea052c3522d26c98
https://doi.org/10.1016/j.jorganchem.2023.122667
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6
A covalently linked dimer of [Ag25(DMBT)18]−
Autor: Ranjit Bag, Abhijit Nag, Ganesan Paramasivam, Ankush Chakraborty, Sundargopal Ghosh, Ganapati Natarajan, Govindasamy Sekar, Raghu Pradeep Narayanan, Mohammad Bodiuzzaman, Thalappil Pradeep
Publikováno v: Chemical Communications. 55:5025-5028
We report the first example of a covalently bound dimer of monolayer protected atomically precise silver nanocluster [Ag25(DMBT)18]- (DMBT stands for 2,4-dimethylbenzenethiol). Covalently linked dimers could be important to design new cluster assembl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d5c6da0ee8c1b21273ee6957bd2d0aa
https://doi.org/10.1039/c9cc01289c
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8
Heterometallic Triply-Bridging Bis-Borylene Complexes
Autor: Ranjit Bag, Suvam Saha, Thierry Roisnel, Beesam Raghavendra, Suman Gomosta, Sourav Kar, Sundargopal Ghosh
Publikováno v: Chemistry-An Asian Journal
Chemistry-An Asian Journal, 2020, 15 (9), pp.780-786. ⟨10.1002/asia.201901593⟩
Chemistry-An Asian Journal, Wiley-VCH Verlag, 2020, 15 (9), pp.780-786. ⟨10.1002/asia.201901593⟩
International audience; Triply-bridging bis-{hydrido(borylene)} and bis-borylene species of groups 6, 8 and 9 transition metals are reported. Mild thermolysis of [Fe-2(CO)(9)] with an in situ produced intermediate, generated from the low-temperature
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61f708371ed746ade08de76fbddb5bd7
https://univ-rennes.hal.science/hal-02531303/document
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9
Combined Experimental and Theoretical Investigations of Group 6 Dimetallaboranes [(Cp*M)2B4H10] (M = Mo and W)
Autor: Sundargopal Ghosh, Ranjit Bag, Bijan Mondal
Publikováno v: Organometallics. 37:2419-2428
Thermolysis of mono metal carbonyl fragment, [M′(CO)5·thf, M′ = Mo and W, thf = tetrahydrofuran] with an in situ generated intermediate, obtained from the reaction of [Cp*MCl4] (M = Mo and W, Cp* = 1,2,3,4,5-pentamethylcyclopentadienyl) with [Li
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::650043c799b8d0b110bdeb159f64f536
https://doi.org/10.1021/acs.organomet.8b00204
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10
Synthesis, Structure, Bonding, and Reactivity of Metal Complexes Comprising Diborane(4) and Diborene(2): [{Cp*Mo(CO) 2 } 2 {μ‐η 2 :η 2 ‐B 2 H 4 }] and [{Cp*M(CO) 2 } 2 B 2 H 2 M(CO) 4 ], M=Mo,W
Autor: Eluvathingal D. Jemmis, Ranjit Bag, Sagar Ghorai, Sundargopal Ghosh, K. Bakthavachalam, Bijan Mondal
Publikováno v: Angewandte Chemie. 130:8211-8215
The reaction of [(Cp*Mo)2 (μ-Cl)2 B2 H6 ] (1) with CO at room temperature led to the formation of the highly fluxional species [{Cp*Mo(CO)2 }2 {μ-η2 :η2 -B2 H4 }] (2). Compound 2, to the best of our knowledge, is the first example of a bimetallic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e9930fe828c7efb54e1a4ff65315d26
https://doi.org/10.1002/ange.201803154
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