0000000001299104

AUTHOR

Susmita Roy

showing 5 related works from this author

Field-induced ferromagnetism due to magneto-striction in 1-D helical chains

2016

Two homochiral copper(II) helices, [Cu(μ1,3-N3)(L1)]n (1) and [Cu(μ1,3-NCO)(L2)]n (2), with end-to-end pseudohalide bridges, were synthesized using two N2O donor achiral Schiff bases via spontaneous chiral resolution. Field-induced ferromagnetic ordering due to magneto-striction in homochiral 1-D helix [Cu(μ1,3-N3)(L1)]n (1) is reported for the first time. At temperatures below 5.5 K, under a magnetic field of 1 T, orthogonality between the magnetic orbitals of copper centres increases significantly due to the contraction of lattice parameters, giving rise to long-range ferromagnetic ordering in the helical chain. The magneto-dielectric results are also indicative of the observed magneto-st…

Quantitative Biology::BiomoleculesCondensed matter physicsChemistryGeneral Chemical Engineeringchemistry.chemical_element02 engineering and technologyGeneral Chemistry010402 general chemistry021001 nanoscience & nanotechnology01 natural sciencesCopperChiral resolutionHelical chain0104 chemical sciencesMagnetic fieldfield-induced ferromagnetismCrystallographyFerromagnetismAtomic orbitalLattice (order)Helix0210 nano-technologyta116RSC Advances
researchProduct

CCDC 1053244: Experimental Crystal Structure Determination

2016

Related Article: Bikash Kumar Shaw, Mithun Das, Anik Bhattacharyya, Biswa Nath Ghosh, Susmita Roy, Prabhat Mandal, Kari Rissanen, Shouvik Chattopadhyay, Shyamal Kumar Saha|2016|RSC Advances|6|22980|doi:10.1039/C5RA27040E

Space GroupCrystallographyCrystal Systemcatena-[(2-(1-((2-(dimethylamino)ethyl)imino)ethyl)-1-naphtholato)-(mu-azido)-copper(ii)]Crystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1053245: Experimental Crystal Structure Determination

2016

Related Article: Bikash Kumar Shaw, Mithun Das, Anik Bhattacharyya, Biswa Nath Ghosh, Susmita Roy, Prabhat Mandal, Kari Rissanen, Shouvik Chattopadhyay, Shyamal Kumar Saha|2016|RSC Advances|6|22980|doi:10.1039/C5RA27040E

Space GroupCrystallographyCrystal Systemcatena-[(2-(1-((2-(dimethylamino)ethyl)imino)ethyl)-1-naphtholato)-(mu-azido)-copper(ii)]Crystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1053247: Experimental Crystal Structure Determination

2016

Related Article: Bikash Kumar Shaw, Mithun Das, Anik Bhattacharyya, Biswa Nath Ghosh, Susmita Roy, Prabhat Mandal, Kari Rissanen, Shouvik Chattopadhyay, Shyamal Kumar Saha|2016|RSC Advances|6|22980|doi:10.1039/C5RA27040E

Space GroupCrystallographycatena-[(1-(((2-(dimethylamino)ethyl)imino)methyl)-2-naphtholato)-(mu-cyanato)-copper(ii)]Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1053243: Experimental Crystal Structure Determination

2016

Related Article: Bikash Kumar Shaw, Mithun Das, Anik Bhattacharyya, Biswa Nath Ghosh, Susmita Roy, Prabhat Mandal, Kari Rissanen, Shouvik Chattopadhyay, Shyamal Kumar Saha|2016|RSC Advances|6|22980|doi:10.1039/C5RA27040E

Space GroupCrystallographyCrystal Systemcatena-[(2-(1-((2-(dimethylamino)ethyl)imino)ethyl)-1-naphtholato)-(mu-azido)-copper(ii)]Crystal StructureCell ParametersExperimental 3D Coordinates
researchProduct