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Dive into the research topics where Sumitra Das is active.

Publication


Featured researches published by Sumitra Das.


Polyhedron | 2010

Synthesis, molecular and crystalline architectures, and properties of novel bis(bidentate) and bis(tridentate) Schiff base bridged dinuclear mercury(II)pseudohalides: Control of coordination numbers by varying denticities

Soumi Chattopadhyay; Kishalay Bhar; Sumitra Das; Smita Satapathi; Hoong-Kun Fun; Partha Mitra; Barindra Kumar Ghosh


Polyhedron | 2012

Syntheses, structures and luminescence behaviours of Group 12 metal(II) thiocyanate complexes with a tetradentate Schiff base: Variation in molecular and crystalline architectures with the change of congeneric metal ions

Sumitra Das; Kishalay Bhar; Soumi Chattopadhyay; Partha Mitra; Vincent J. Smith; Leonard J. Barbour; Barindra Kumar Ghosh


Polyhedron | 2011

Syntheses, structures and luminescence behaviors of mono- and dinuclear complexes of type [M(L)(NCS)2]n [M = Zn/Hg, n = 1; M = Cd, n = 2; L = (N,N-diethyl,N′-(pyridin-2-yl)benzylidene)ethane-1,2-diamine]: Variation of coordination matrices and nuclearities with the change of congeneric metal ions

Smita Satapathi; Sumitra Das; Kishalay Bhar; Tapas Kumar Maji; Barindra Kumar Ghosh


Polyhedron | 2010

Synthesis, molecular and crystalline architectures, and magnetic properties of neutral nickel(II)dicyanamide coordination polymers containing a symmetrical/unsymmetrical 1,2-diamine as an end-capping ligand

Kishalay Bhar; Sumitra Das; Smita Satapathi; Partha Mitra; Joan Ribas; Barindra Kumar Ghosh


Journal of Molecular Structure | 2010

Synthesis, structure and luminescence behaviour of heptacoordinated one-dimensional coordination polymers of the type [Cd(L)(dca)] n (X) n (L=a pentadentate Schiff base; dca=dicyanamide; X=, )

Bhola Nath Sarkar; Kishalay Bhar; Soumi Chattopadhyay; Sumitra Das; Partha Mitra; Barindra Kumar Ghosh


Inorganic Chemistry Communications | 2010

Classical tetradentate chelation and novel bis(bidentate) congregation motifs of a neutral N-donor Schiff base in dinuclear cadmium(II) complexes: Synthesis, structure and luminescence behaviour

Sumitra Das; Bhola Nath Sarkar; Kishalay Bhar; Soumi Chattopadhyay; Hoong-Kun Fun; Partha Mitra; Barindra Kumar Ghosh


Inorganic Chemistry Communications | 2011

A new luminous hexacoordinated coordination polymer of cadmium(II) containing benzidine and dicyanamide as bridging units

Smita Satapathi; Soumi Chattopadhyay; Kishalay Bhar; Sumitra Das; Tapas Kumar Maji; Barindra Kumar Ghosh


Inorganica Chimica Acta | 2010

Syntheses, structures and magnetic properties of μ1,5-dicyanamide bridged di- and polynuclear manganese(II) complexes containing neutral N-donor Schiff bases: Control of coordination number and nuclearity by varying denticity

Kishalay Bhar; Sumitava Khan; Sumitra Das; Partha Mitra; Georgina M. Rosair; Joan Ribas; Barindra Kumar Ghosh


Inorganica Chimica Acta | 2010

Syntheses, characterizations and structures of complexes of the types mononuclear [MII(tren)(dca)]ClO4 [M = Cu and Zn; tren = tris(2-aminoethyl)amine; dca = dicyanamide] and dinuclear [CdII2(tren)2(dca)](ClO4)3: Variation of nuclearities and architectures with metal-ion templates

Sumitra Das; Kishalay Bhar; Hoong-Kun Fun; Suchada Chantrapromma; Barindra Kumar Ghosh


Journal of Molecular Structure | 2010

Syntheses, structures and properties of homo- and heterobimetallic complexes of the type [Zn(tren)NCS]2[M(NCS)4] [tren = tris(2-aminoethyl)amine; M = Zn, Cu]

Soumi Chattopadhyay; Kishalay Bhar; Sumitra Das; Suchada Chantrapromma; Hoong-Kun Fun; Barindra Kumar Ghosh

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Hoong-Kun Fun

Universiti Sains Malaysia

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Joan Ribas

University of Barcelona

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