Výsledky vyhledávání - "Syamal Adhikari"

Synthesis and properties of mononuclear and binuclear molybdenum complexes derived from bis(2-hydroxy-1-naphthaldehyde)oxaloyldihydrazone

Autor: Arvind Kumar, Syamal Adhikari, Debajani Basumatary, Ram A. Lal

Publikováno v: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 69:706-714

The monomer molybdenum(VI) complex [MoO 2 (napoxlhH 2 )]·2H 2 O (1) has been synthesized from the reaction of MoO 2 (acac) 2 with bis(2-hydroxy-1-naphthaldehyde)oxaloyldihydrazone (napoxlhH 4 ) in 1:1 molar ratio in ethanol under reflux. This comple

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8503a5c829c019174b7718c7d32adb5
https://doi.org/10.1016/j.saa.2007.05.023

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SYNTHESIS AND CHARACTERIZATION OF MANGANESE(IV) COMPLEXES DERIVED FROM THE DIRECT REACTION OF MANGANESE(II) ACETATE TETRAHYDRATE WITH OXALOYLDIHYDRAZIDE AND 2-HYDROXY-1-NAPHTHALDEHYDE

Autor: Ram A. Lal, Samhita Bhaumik, Jayanta Chakraborty, Arvind Kumar, Syamal Adhikari

Publikováno v: Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 32:81-96

Manganese(IV) complexes of the composition [Mn(L)(A)2]·2H2O (where H4L=bis(2-hydroxy-1-naphthaldehyde)oxaloyldihydrazone and A=H2O (1), pyridine (py) (2), 2-picoline (2-pic) (3), 3-picoline (3-pic) (4), 4-picoline (4-pic) (5)) have been synthesized

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13bdb5dc4fbf22cb57b13dab916a9633
https://doi.org/10.1081/sim-120013148

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SYNTHESIS, CHARACTERIZATION, AND STRUCTURAL ASSESSMENT OF HOMOBIMETALLIC AND HETEROBIMETALLIC ZINC(II) AND DIOXOURANIUM(VI) COMPLEXES DERIVED FROM BIS(o-HYDROXYNAPHTHALDEHYDE)-OXALOYLDIHYDRAZONE

Autor: Ram A. Lal, Jayanta Chakraborty, Syamal Adhikari, Arvind Kumar

Publikováno v: Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 31:65-83

The complexes [Zn4(napoxlhH2)2(OAc)4]·2H2O (1), [Zn4(napoxlh)2(H2O)4]·4H2O (2), M4[Zn4(napoxlh)2F4(H2O)4] (where M = K for (3) and Na for (4)), [UO2(H2O)4]2[Zn4(naphoxlh)2 (OAc)4]·2H2O (5), M4[UO2Zn3(napoxlh)2F4(H2O)4]·4H2O (where M = K for (6) a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d891a7d983f7f377a56c06f989f55ec3
https://doi.org/10.1081/sim-100001933

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Polypropylene-Starch Blend for Automotive Application

Autor: R Jeevanandam, Kuldeepak Mahto, K. V. Balaji, Syamal Adhikari

Publikováno v: SAE Technical Paper Series.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e467618e57764d4cb6f2a1d46f680355
https://doi.org/10.4271/2013-01-2904

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Synthesis, Characterization and Some Properties of Oxoperoxo Complexes of Molybdenum with 2-Hydroxy-1-naphthaldehyde Isonicotinoylhydrazone

Autor: Syamal Adhikari, Mohar L. Pal, Ram A. Lal

Publikováno v: Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 26:997-1023

The peroxo complexes [MoO(O2) (ihnpy)].2H2O(1) (H2ihnpy=2-hydroxy-1-naphthaldehyde isonicotinoylhydrazone), K[MoO(O2)2 (Hihnpy)](2), K(Mo2O2(O2)4 (Hihnpy) (H2O)2](3), the oxo complexes [MoO2 (ihnpyH)-(HSO4)](4) and [MoO2 (ihnpy)].2H2O(5) have been pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39227566642af18eefde379333788c51
https://doi.org/10.1080/00945719608004348

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Synthesis and Spectral Characterization of Dioxouranium(VI) Complexes of Disalicylaldehyde Adipoyldihydrazone

Autor: Alakananda N. Siva, Ram A. Lal, Syamal Adhikari, Uma S. Yadav, Mahesh K. Singh

Publikováno v: Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 26:321-337

The complexes [(UO2)2(saladph)(H2O)4].2H2O (1), [(UO2)2 (saladphH)-(CH3COO)2(H2O)2].6H2O (2), [(UO2)3 (saladph) (CH3COO)2(H2O)2].4H2O (3) [(UO2)3 (saladphH2)(CH3COO)2(C2H5OH)2]3.3C2H5OH (4) and [(UO2)2 (saladph) (PY)2 (H2O)2].xH2O (where pY = pyridin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::752e173d6c96156ad29b2d7837ee3f9c
https://doi.org/10.1080/00945719608004267

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Dioxouranium(VI) and Zinc(II) complexes of bis(o-hydroxynaphthalde)oxaloyldihydrazone: synthesis and spectral characterization

Autor: Syamal Adhikari, Lalit M. Mukherjee, Kriskan K. Narang, Meena K. Singh, Ram A. Lal, Alaknanda N. Siva, Asim Pal

Publikováno v: Polyhedron. 12:2351-2354

The monometallic complexes [M(napoxlhH 2 )(H 2 O) 2 ] n ·2 n H 2 O [where M = UO 2+ 2 and Zn 2+ , and napoxlhH 4 = bis( o -hydroxynaphthalde)oxaloyldihydrazone] have been synthesized and characterized on the basis of the results obtained from molar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::21e36859a523a9773da405c377ae7b9c
https://doi.org/10.1016/s0277-5387(00)83052-1

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Synthesis, Structure and Properties of Bimetallic Manganese(II,III) and Dioxouranium(vI) Complexes derived from Bis(2-hydroxy1-naphthaldehyde )oxaloy ldihydrazone

Autor: RAM A. LAL, SYAMAL ADHIKARI, ARVIND KUMAR, MOHAR L. PAL

Department of Chemistry, Tripura University, Agartala-799 004 Manuscript received 21 May 1997, revised 19 November 1997, accepted 21 November 1997 The bimetallic manganese(II,III) and dioxouranium(vi) complexes [Mn4(napoxhH2)2(CH3COO)4].4H2O, [Mn4(na

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Oxoperoxomolybdenum(VI) Complexes derived from N-Benzamidosalicylaldimine

Autor: RAM A. LAL, MOHAR L. PAL, SYAMAL ADHIKARI, ARVIND KUMAR

Department of Chemistry, Tripura University, Agartala-799 004 Manuscript received 26 September 1996, revised 5 May 1997, accepted 27 May 1997 The different modes of reactions of N-benzamidosalicylaldimine (salbhH2) with MoO3 and H2O2 give different p

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