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  1. Article ; Online: Tetracoordinated 15-Electron Ruthenium(I) in a Discrete Triruthenium Framework.

    Arya, Yogita / Bera, Sudip Kumar / Lahiri, Goutam Kumar

    Inorganic chemistry

    2023  Volume 62, Issue 36, Page(s) 14507–14511

    Abstract: This paper highlights the unique case of a tetracoordinated Ru(I) (15-electron) component in a structurally characterized discrete triruthenium setup, [(acac) ...

    Abstract This paper highlights the unique case of a tetracoordinated Ru(I) (15-electron) component in a structurally characterized discrete triruthenium setup, [(acac)
    Language English
    Publishing date 2023-08-30
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1484438-2
    ISSN 1520-510X ; 0020-1669
    ISSN (online) 1520-510X
    ISSN 0020-1669
    DOI 10.1021/acs.inorgchem.3c02585
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Structural and electronic forms of doubly oxido/Pz and triply oxido/(Pz)

    Bera, Sudip Kumar / Lahiri, Goutam Kumar

    Dalton transactions (Cambridge, England : 2003)

    2021  Volume 50, Issue 47, Page(s) 17653–17664

    Abstract: The article reported on the diastereomeric dinuclear mixed-valent complexes [(acac) ...

    Abstract The article reported on the diastereomeric dinuclear mixed-valent complexes [(acac)
    Language English
    Publishing date 2021-12-07
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472887-4
    ISSN 1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
    ISSN (online) 1477-9234 ; 1364-5447
    ISSN 0300-9246 ; 1477-9226
    DOI 10.1039/d1dt03076k
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Superior electrocatalytic hydrogen evolution activity of a triply bridged diruthenium(II) complex on a carbon cloth support.

    Arya, Yogita / Ansari, Toufik / Bera, Sudip Kumar / Panda, Sanjib / Indra, Arindam / Lahiri, Goutam Kumar

    Chemical communications (Cambridge, England)

    2024  

    Abstract: This article describes the structural authentication of a unique triply bridged [1]( ... ...

    Abstract This article describes the structural authentication of a unique triply bridged [1](ClO
    Language English
    Publishing date 2024-05-16
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472881-3
    ISSN 1364-548X ; 1359-7345 ; 0009-241X
    ISSN (online) 1364-548X
    ISSN 1359-7345 ; 0009-241X
    DOI 10.1039/d4cc01173b
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Unprecedented metal-metal bonded {Ru

    Bera, Sudip Kumar / Lahiri, Goutam Kumar

    Dalton transactions (Cambridge, England : 2003)

    2020  Volume 49, Issue 39, Page(s) 13573–13581

    Abstract: Unprecedented metal-metal bonded oxido-carboxylato bridged mixed valence tetraruthenium cluster [(acac) ...

    Abstract Unprecedented metal-metal bonded oxido-carboxylato bridged mixed valence tetraruthenium cluster [(acac)
    Language English
    Publishing date 2020-09-24
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472887-4
    ISSN 1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
    ISSN (online) 1477-9234 ; 1364-5447
    ISSN 0300-9246 ; 1477-9226
    DOI 10.1039/d0dt02741c
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Indazole-Derived Mono-/Diruthenium and Heterotrinuclear Complexes: Switchable Binding Mode, Electronic Form, and Anion Sensing Events.

    Kumari, Maya / Dey, Krishnendu / Bera, Sudip Kumar / Lahiri, Goutam Kumar

    Inorganic chemistry

    2022  Volume 61, Issue 40, Page(s) 16122–16140

    Abstract: The article deals with the newer classes of mononuclear: [(acac) ...

    Abstract The article deals with the newer classes of mononuclear: [(acac)
    MeSH term(s) 2,2'-Dipyridyl ; Anions/chemistry ; Electronics ; Indazoles ; Ligands ; Nitrogen ; Organometallic Compounds/chemistry ; Protons ; Ruthenium/chemistry
    Chemical Substances Anions ; Indazoles ; Ligands ; Organometallic Compounds ; Protons ; 2,2'-Dipyridyl (551W113ZEP) ; Ruthenium (7UI0TKC3U5) ; Nitrogen (N762921K75)
    Language English
    Publishing date 2022-09-23
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1484438-2
    ISSN 1520-510X ; 0020-1669
    ISSN (online) 1520-510X
    ISSN 0020-1669
    DOI 10.1021/acs.inorgchem.2c02628
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Noninnocence of the deprotonated 1,2-bis((1

    Kumari, Maya / Bera, Sudip Kumar / Lahiri, Goutam Kumar

    Dalton transactions (Cambridge, England : 2003)

    2021  Volume 50, Issue 28, Page(s) 9891–9903

    Abstract: The article deals with the sensitive electronic forms in accessible redox states of structurally and spectroscopically authenticated deprotonated 1,2-bis((1H-pyrrol-2-yl)methylene)hydrazine (H2LR, R = H) or 1,2-bis((3,5-dimethyl-1H-pyrrol-2-yl)methylene) ... ...

    Abstract The article deals with the sensitive electronic forms in accessible redox states of structurally and spectroscopically authenticated deprotonated 1,2-bis((1H-pyrrol-2-yl)methylene)hydrazine (H2LR, R = H) or 1,2-bis((3,5-dimethyl-1H-pyrrol-2-yl)methylene)hydrazine (H2LR, R = Me), a BODIPY analogue bridged diruthenium complex as a function of varying ancillary ligands. It involved rac-(acac)2RuIII(μ-LR 2-)RuIII(acac)21a, R = H; 1b, R = Me (S = 1, acac = acetylacetonate), rac-[(bpy)2RuII(μ-L2-)RuII(bpy)2](ClO4)2 [2](ClO4)2 (S = 0, bpy = 2,2'-bipyridine) and diastereomeric [(pap)2RuII(μ-L2-)RuII(pap)2](ClO4)2meso-[3a](ClO4)2/rac-[3b](ClO4)2 (S = 0, pap = phenylazopyridine). The crystal structure established the linkage of the conjugated -C5[double bond, length as m-dash]N2-N3[double bond, length as m-dash]C6- central unit with the two terminal deprotonated pyrrole units of coordinated L2-. The bridging L2- in 1a, 1b, [2](ClO4)2, [3b](ClO4)2 and [3a](ClO4)2 was slightly twisted and planar with torsional angles of 41.54°, 42.91°, 37.38°, 35.33° and 0°, respectively, with regard to the central N2-N3 bond. The extent of twisting of the bridge followed an inverse relationship with the RuRu separation: 4.935/4.934 Å 1a/1b < 5.141 Å [2](ClO4)2 < 5.201 Å [3b](ClO4)2 < 5.351 Å [3a](ClO4)2. This is also attributed to the intermolecular ππ/CHπ interactions between the nearby aromatic rings of L and bpy or pap in [2](ClO4)2 or [3](ClO4)2, respectively. The multiple redox steps of the complexes varied appreciably based on the σ-donating (acac) and π-acidic (bpy, pap) characteristics of the ancillary ligands. Experimental (structure, EPR) and theoretical (DFT) evaluation pertaining to the electronic forms of 1n, 2n and 3n demonstrated the preferential involvement of L based frontier orbitals in electron transfer processes even in combination with the redox facile ruthenium ion. This in turn highlighted its redox non-innocent feature as in the case of well-documented metal coordinated quinonoid, formazanate, diimine (bpy), azo (pap) and β-diketiminate functions.
    Language English
    Publishing date 2021-07-01
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472887-4
    ISSN 1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
    ISSN (online) 1477-9234 ; 1364-5447
    ISSN 0300-9246 ; 1477-9226
    DOI 10.1039/d1dt01488a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Unique Metal-Ligand Interplay in Directing Discrete and Polymeric Derivatives of Isomeric Azole-Carboxylate. Varying Electronic Form, C-C Coupling, and Receptor Feature.

    Kumari, Maya / Dasgupta, Souradip / Panda, Sanjib / Bera, Sudip Kumar / Datta, Anindya / Lahiri, Goutam Kumar

    Inorganic chemistry

    2023  Volume 62, Issue 20, Page(s) 7779–7794

    Abstract: This article dealt with the ruthenium and osmium derivatives of isomeric ... ...

    Abstract This article dealt with the ruthenium and osmium derivatives of isomeric 1
    Language English
    Publishing date 2023-05-10
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1484438-2
    ISSN 1520-510X ; 0020-1669
    ISSN (online) 1520-510X
    ISSN 0020-1669
    DOI 10.1021/acs.inorgchem.3c00418
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Osmium(II)-Coordination Induced C-C Bond Functionalization of Bis-lawsone.

    Arya, Yogita / Bera, Sudip Kumar / Panda, Sanjib / Lahiri, Goutam Kumar

    Inorganic chemistry

    2021  Volume 60, Issue 16, Page(s) 11883–11887

    Abstract: Metal-coordination-driven C-C bond functionalization without involvement of the traditional route of oxidative addition, insertion, and reductive elimination has gained immense importance. In this context, the present Communication highlights the facile ... ...

    Abstract Metal-coordination-driven C-C bond functionalization without involvement of the traditional route of oxidative addition, insertion, and reductive elimination has gained immense importance. In this context, the present Communication highlights the facile ring contraction process of the deprotonated bis-lawsone (L
    Language English
    Publishing date 2021-07-26
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1484438-2
    ISSN 1520-510X ; 0020-1669
    ISSN (online) 1520-510X
    ISSN 0020-1669
    DOI 10.1021/acs.inorgchem.1c01680
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Bidirectional noninnocence of hinge-like deprotonated bis-lawsone on selective ruthenium platform: a function of varying ancillary ligands.

    Arya, Yogita / Bera, Sudip Kumar / Priego, José Luis / Jiménez-Aparicio, Reyes / Lahiri, Goutam Kumar

    Dalton transactions (Cambridge, England : 2003)

    2022  Volume 51, Issue 27, Page(s) 10441–10456

    Abstract: The present work aimed to obtain discrete heavier metal complexes of unperturbed deprotonated bis-lawsone (hinge-like ... ...

    Abstract The present work aimed to obtain discrete heavier metal complexes of unperturbed deprotonated bis-lawsone (hinge-like H
    Language English
    Publishing date 2022-07-12
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472887-4
    ISSN 1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
    ISSN (online) 1477-9234 ; 1364-5447
    ISSN 0300-9246 ; 1477-9226
    DOI 10.1039/d2dt01466a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Mixed-Valent Ru

    Bera, Sudip Kumar / Hazari, Arijit Singha / Lahiri, Goutam Kumar

    Inorganic chemistry

    2019  Volume 58, Issue 19, Page(s) 12538–12541

    Abstract: An unprecedented diastereomeric pair [ ...

    Abstract An unprecedented diastereomeric pair [
    Language English
    Publishing date 2019-09-11
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1484438-2
    ISSN 1520-510X ; 0020-1669
    ISSN (online) 1520-510X
    ISSN 0020-1669
    DOI 10.1021/acs.inorgchem.9b02392
    Database MEDical Literature Analysis and Retrieval System OnLINE

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