Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Birinchi K. Das"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 11, Pp 1549-1553 (2016)
The title compound, [Mn2(C7H4NO4)4(C6H7N)4] or [Mn2(μ-NBz)2(κ2-NBz)2(4-Mepy)4], where NBz is 4-nitrobenzoate and 4-Mepy is 4-methylpyridine, is a centrosymmetric dinuclear complex in which the MnII atoms are bridged by two NBz ligands with Mn...Mn
Externí odkaz:
https://doaj.org/article/6207263e3e5a4e3e87685526ceaaff83
Publikováno v:
Journal of Saudi Chemical Society, Vol 21, Iss S1, Pp S170-S178 (2017)
Fe2O3 nanoparticles with diameters in the 7–18 nm range have been synthesized via thermolysis of polyvinyl alcohol (PVA) gels prepared under alkaline pH by adding Fe3+ ions into warm aqueous solutions of PVA. While calcinations at 400 °C, 500 °C
Externí odkaz:
https://doaj.org/article/9873fdd859474d3bb5da61bf37f3bdb8
Publikováno v:
Materials Today Communications. 35:105736
Autor:
Sourav Jyoti Bharali, Birinchi K. Das
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 647:794-799
Autor:
Sukanya Baruah, Anup Malakar, Monideepa Chakrabortty, Birinchi K. Das, Nirupamjit Sarmah, Bhabatosh Banik
Publikováno v:
Asian Journal of Chemistry. 33:453-458
Reports on the isolation and crystallographic characterization of metal carboxylates having long alkyl chains are relatively rare. Herein, a dinuclear copper(II) tetracaprate (i.e. tetradecanoate) complex, [Cu2(μ-O2CC9H19)4(4-CNpy)2] (I), where 4-CN
Autor:
Monsumi Gogoi, Birinchi K. Das
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
The structure of a nickel(II) terephthalate complex, viz. tetraaquabis(pyridine-3-carbonitrile)nickel(II) benzene-1,4-dicarboxylate tetrahydrate is described.
A nickel(II) terephthalate complex, viz. [Ni(C6H4N2)2(H2O)4](O2CC6H4CO
A nickel(II) terephthalate complex, viz. [Ni(C6H4N2)2(H2O)4](O2CC6H4CO
Autor:
Birinchi K. Das, Monsumi Gogoi
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 11, Pp 1775-1778 (2020)
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 11, Pp 1775-1778 (2020)
The 4-methylpyridine (4-Mepy) based dimeric copper(II) carboxylate complex [Cu2(C10H19O2)4(C6H7N)2] or [Cu2(μ-O2CC9H19)4(4-Mepy)2] crystallizes with triclinic (P ) symmetry. The two CuII ions exhibit a distorted square-pyramidal environment and
Publikováno v:
Materials Today Communications. 33:104219
Autor:
B.K. Mehta, Ajay Gaur, Monsumi Gogoi, Birinchi K. Das, B. D. Shrivastava, Deepa Sharma, N. Nitin Nair, Nirupamjit Sarmah
Publikováno v:
Journal of molecular structure, 1244, Art.-Nr.: 130869
The formation of cubane core and effect of co-crystallization agent have been studied in the oxo-bridged Co complexes using X-ray absorption spectroscopy. XAFS at Co K-edge have been measured in the oxo-bridged Co complexes [Co4O4(O2CCH3)4(C5H5N)4](1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f461d478df7e046bbc867783b0e0d62
Department of Chemistry, B. N. College, Dhubri-783 324, Assam, India Department of Chemistry, Gauhati University, Guwahati-781 014, Assam, India Department of Chemistry, Assam Engineering College, Guwahati-781 013, Assam, India Bhattadev University,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0be474f4fcad5a62e4c8adf50b67caa