Publications

​     

      Communicated

      R. Haldar,* A. Ghosh, and T. K. Maji "Charge Transfer in Metal-organic Frameworks"                   (featured article)

       T. Maity, P. Malik, S. Bawari, S. Ghosh, J. Mondal, and R. Haldar,* "Chemically Routed                 Interpore Molecular Diffusion in Nanoporous Thin Films" (article)

      P. Malik, T. Maity, and R. Haldar,* "Structural Characterization of Porous Organic Materials"         (RSC Book chapter)

 

       2022:

  1. P. Malik, and R. Haldar,* "Accessing Accelarated Molecular Diffusion by Nanopore Alignment in MOF Thin Film", Mol. Syst. Des. Eng. 2022, DOI:10.1039/D2ME00091A           (In the Emerging Investigator Issue)

  2. Z. M. Hassan, P. G. Weidler, A. Nefedov, Y. Luo, S. Heissler, M. Tsosalas, R. Haldar,* and C. Wöll, “Spectroscopic Investigation of Bianthryl-based Metal-organic Framework Thin Films and Their Photoinduced Topotactic Transformation”,Adv. Mater. Interfaces. 2022, 2102441

  3. M. Mostaghimi, C. R. C. Rego, R. Haldar, C. Wöll, W. Wenzel and M. Kozlowska, “Automated Virtual design of Organic Semiconductors Based on Metal-Organic Frameworks”,Frontiers in Materials. 2022, 9, 840644                                                                                                                                                                                                                               2021:                                                                                                                                                         

  4. X. Liu, A. Mazel, S. Marschner, Z. Fu, M. Muth, F. Kirchhoefer, G. Brenner-Weiss, S. Braese, S. Diring, F. Odobel, R. Haldar* and C. Wöll “Photoinduced Delamination of Metal-organic Framework Thin Films by Spatioselective Generation of Reactive Oxygen Species”, ACS. Appl. Mater. Interfaces. 2021, 13, 57768-57773

  5. S. Karmakar, A. Ghosh, K. Prasad, F. A. Rahimi, D. Rambabu, R. Haldar, and T. K. Maji, “Multicolour Lanthanide(III) Porous 1D Coordination Polymers: Tunable Wide Spectrum Emission and Efficient Cu(II) Sensing”, Dalton. Trans. 2021, 50, 13002-13011

  6. A. Nefedov,# R. Haldar,# Z. Xu, H. Kuehner, D. Hofmann, D. Goll, B. Sapotta, S. Hecht, M. Kritic, C. Rockstuhl, W. Wenzel, S. Braese, P. Tegeder, E. Zojer and C. Wöll, “Avoiding The Center-symmetry Trap: Programmed Assembly of Dipolar Precusors into Porous, Crystalline Molecular Thin Films”,Adv. Mater. 2021, 33, 2103287

  7. S. Laha,# R. Haldar,# N. Dwarkanath, S. Bonakala, A. Sharma, A. Hazra, S. Balasubramanian and T. K. Maji, “A Dynamic Chemical Clip in Supramolecular Framework for Sorting Alkylaromatic Isomers using Thermodynamic and Kinetic Preferences”,Angew. Chem., Int. Ed. 2021, 60, 19921-19927                                                                                                                                                                                                                                                                                                                                                                                                                                    (Before joining TIFR Hyderabad)                                                                                                                            

  8. R.Haldar ,* H. Chen, A. Mazel, D.-H. Chen, G. Gupta, N. Dua, S. Diring, F. Odobel and C. Wöll, ”Antenna Doping: The Key for Achieving Efficient Optical Wavelength Conversion in Crystalline Chromophoric Heterolayers,” Adv. Mater. Interfaces. 2021, 2100262

  9. R.Haldar , F. A. Rahimi, A. Hazra and T. K. Maji, “Coordination Driven Self-assembly of Donor-Acceptor Linkers in 3D Supramolecular Frameworks: Ground State Charge Transfer and Tunable Porosity” Mat. Res. Bull. 2021, 111388,

  10. R.Haldar ,M. Kozlowska, M. Ganschow, S. Ghosh, M. Jakoby, H. Chen, F. Ghalami, W. Xie, S. Heidrich, Y. Tsutsui, J. Freudenberg, S. Seki, I. A. Howard, B. S. Richards, U. H.F. Bunz, M. Elstner, W. Wenzel and C. Wöll, “Interplay of Structural Dynamics and Electronic Effects in an Engineered Assembly of Pentacene in a Metal-organic Framework” Chem. Sci. 2021, 12, 4477-4483

  11. S. Marschner, R.Haldar , O. Fuhr, C. Wöll and S. Bräse, “Modular Synthesis of trans-A2B2-Porphyrins with Terminal Esters – Systematically Extending the Scope of Linear Linkers for Porphyrin-based MOFs” Chem. Eur. J. 2021, 27, 1390-1401

  12. R.Haldar and C. Wöll, “Hierarchical Assemblies of Molecular Frameworks- MOF-on-MOF Epitaxial Heterostructures” Nano Research, 2021, 14, 355-368

  13. B. Sen, J. Santos, R.Haldar , Q. Zhang, T. Hashem, P. Qin, Y. Li, F. Kirschhöfer, G. Brenner-Weiss, H. Gliemann, L. Heinke, C. Barner-Kowollik, A. Knebel and C. Wöll, “Introducing Electrical Conductivity to Metal-organic Framework Thin Films by Templated Polymerization of Methyl Propiolate” Nanoscale. 2020, 12, 24419-24428

  14. Y. Pramudya, M. Kozlowska, M. Jakoby, S. Heidrich, L. Pan, B. S. Richards, I. A Howard, C. Wöll, R.Haldar * and W. Wenzel, “Crystalline Assembly of Perylene in Metal-Organic Thin Film: J-Aggregate or Excimer? An insight From Electronic Structure” J. Phys: Condens. Matter. 2020, 33, 034001 (Invited contribution in special issue as a corresponding author)

  15. A. Windischbacher, L. Steiner, R.Haldar , C. Wöll, E. Zojer and A.-M. Kelterer, “Exciton Coupling and Conformational Changes Impacting the Excited State Properties of Metal organic Frameworks” Molecules. 2020, 25, 4230

  16. R.Haldar ,* M. Jakoby, M. Kozlowska, M. R. Khan, H. Chen, Y. Pramudya, B. S. Richards, L. Heinke, W. Wenzel, F. Odobel, S. Diring, I. A. Howard, U. Lemmer and C. Wöll, “Tuning Optical Properties by Controlled Aggregation: Electroluminescence Assisted by Thermally-Activated Delayed Fluorescence from Thin Films of Crystalline Chromophores” Chem. Eur. J. 2020, 26, 17016-17020

  17. R.Haldar ,* Z.-H. Fu, R. Joseph, D. Herrero, L. Martín-Gomis, B. S. Richards, I. A. Howard, A. Sastre-Santos and C. Wöll, “Guest-Responsive Polaritons in Porous Framework: Chromophoric Sponges in Optical QED Cavities” Chem. Sci. 2020, 11,7972-7978

  18. N. Sikdar, A. Hazra, D. Samanta, R.Haldar and T. K. Maji, “Guest-Responsive Reversible Electron Transfer in a Crystalline Porous Framework Supported by Dynamic Building Node” Angew. Chem. Int. Ed. 2020, 59, 18479-18484

  19. R.Haldar , L. Heinke and C. Wöll, “Advanced Photoresponsive Materials Using Metal-Organic Framework Approach” Adv. Mater. 2020, 32, 1905227

  20. R.Haldar , S. Bhattacharya and T. K. Maji, “Luminescent Metal-Organic Frameworks and their Potential Applications” J. Chem. Sci. 2020, 132, 99

  21. R.Haldar ,# K. Batra,# S. M. Marschner, A. B. Kuc, S. Zahn, R. A. Fischer, S. Bräse, T. Heine and C. Wöll, “Bridging the Green Gap: MOF Hetero-multilayers Assembled from Porphyrinic Linkers Identified Using Computational Screening” Chem. Eur. J. 2019, 25, 7847-7851

  22. D.-H. Chen, R.Haldar , B.L Neumeier, Z.-H. Fu, C. Feldman, C. Wöll, and E. Redel,“Tunable Emission in Heteroepitaxial Ln-SURMOFs” Adv. Funct. Mater. 2019, 29, 1903086

  23. R.Haldar , A. Mazel, M. Krstić, Q. Zhang, M. Jakoby, I. A. Howard, B. S. Richards, N. Jung, D. Jacquemin, S. Diring, W. Wenzel, F. Odobel and C. Wöll, “A de novo Strategy for Predictive Crystal Engineering to Tune Excitonic Coupling” Nat. Commun. 2019, 10, 2048

  24. R.Haldar , K. Prasad, A. Hazra and T. K. Maji, “Adaptive and Guest Responsive Supramolecular Porous Framework: Solvent Modulated Energy Transfer towards Fingerprint Sensing” Cryst. Growth. Des. 2019, 19, 1514-1517

  25. M. Adams, M. Kozlowska, N. Baroni, M. Oldenburg, R. Ma, D. Busko, A. Turshatov, G. Emandi, M. Senge, R.Haldar , C. Wöll, G. U. Nienhause, B. S. Richards and I. A. Howard, “Highly Efficient 1D Triplet Exciton Transport in a Palladium-porphyrin Based Surface-anchored Metal-organic Framework” ACS Appl. Mater. Interfaces. 2019, 11, 15688-15697

  26. R.Haldar ,# B. Sen,# S. Hurrle, T. Kitao, R. Sankhla, B. Kühl, A. Welle, S. Heissler, G. B.-Weiß, P. Thiessen, T. Uemura, H. Gliemann, C. B.-Kowollik, and C. Wöll, “Oxidative Polymerization of Terthiophene and a Substituted Thiophene Monomer in Metal-Organic Framework Thin Films” Eur. Poly. J. 2018, 109, 162-168

  27. Y. Y. Wang, S. M. Chen, R.Haldar , C. Wöll, Z. G. Gu and J. Zhang, “van der Waals Epitaxial Growth of 2D Metal-Porphyrin Framework Derived Thin Films for Dye-Sensitized Solar Cells” Adv. Mater. Interfaces. 2018, 5, 1800985

  28. R.Haldar ,*# M. Jakoby,# A. Mazel, Q. Zhang, A. Welle, T. Mohamed, P. Krolla, W. Wenzel, S. Diring, F. Odobel, B. S. Richards, I. A. Howard and C. Wöll, “Anisotropic Energy Transfer in Crystalline Chromophore Assemblies” Nat. Commun. 2018, 9, 4332

  29. R.Haldar ,* S. Diring, P. K. Samanta, M. Muth, W. Clancy, A. Mazel, S. Schlabach, F. Kirchhöfer, G. B.-Weiß, S. K. Pati, F. Odobel and C. Wöll, “Enhancing Selectivity and Kinetics in Oxidative Photocyclization by Supramolecular Control” Angew. Chem. Int. Ed. 2018, 57, 13662-13665

  30. K. Prasad, D. Samanta, R.Haldar and T. K. Maji,“Excitation Energy Transfer Supported Amplified Charge-Transfer Emission in an Anthracenedicarboxylate-and Bipyridophenazine-based Coordination Complex” Inorg. Chem. 2018, 57, 2953-2956

  31. M. Adams, N. Baroni, M. Oldenburg, F. Kraffert, J. Behrends, R. W. MacQeen, R.Haldar , D. Busko, A. Turshatov, G. Emandi, M. O. Senge, C. Wöll, K. Lips, B. S. Richards and I. A. Howard, “Reaction of Porphyrin-based Surface Anchored Metal-organic Frameworks Caused by Prolonged Illumination” Phys. Chem. Chem. Phys. 2018, 20, 29142-29151

  32. W. Guo, Z. M. Hasan, C. Kübel, R.Haldar , P. Weidler, S. Heissler, K. Peikert, M. Fröba, E. Redel and C. Wöll, “MOF-Templated Synthesis of 3D Bi2O3 Supracrystals with BCC Packing” Nanoscale. 2018, 10, 17099-17104

  33. M. Oldenburg, A. Turshatov, D. Busko, M. Jakoby, R.Haldar , K. Chen, G. Emandi, M. O. Senge, C. Wöll, J. M. Hodgkiss, B. S. Richards and I. A. Howard, “Enhancing The Photoluminescence of Surface Anchored Metal-organic Frameworks: Mixed-linkers and Efficient Acceptors” Phys. Chem. Chem. Phys. 2018, 20, 11564-11576

  34. R.Haldar , A. Mazel, R. Joseph, M. Adams, I. A. Howard, B. S. Richards, M. Tsotsalas, E. Redel, S. Diring, F. Odobel and C. Wöll, “Excitonically Coupled States in Crystalline Coordination Networks” Chem. Eur. J. 2017, 23, 14316-14322

  35. N. Baroni, A. Turshatov, M. Oldenburg, M. Adams, D. Busko, R.Haldar , A. Welle, E. Redel, C. Wöll, B. S. Richards and I. A. Howard, “Facile Loading of a Thin-Film Surface-Anchored Metal-organic Frameworks with Lewis-base Guest Molecules” Mater. Chem. Front. 2017, 1, 1888-1894

  36. P. Kanoo,# R.Haldar ,# S. K. Reddy,# A. Hazra,# S. Bonakala, R. Matsuda, S. Kitagawa, S. Balasubramanian and T. K. Maji. “Crystal Dynamics in Multi-stimuli Responsive Entangled Metal-Organic Frameworks” Chem. Eur. J. 2016, 22, 15864-15873

  37. N. Sikdar, D. Dutta, R.Haldar , T. Ray, A. Hazra, A. J. Bhattacharya and T. K. Maji, “Coordination-driven Fluorescent J-aggregates in a Perylenetetracarboxylate-based MOF: Permanent Porosity and Proton Conductivity” J. Phys. Chem. C. 2016, 120, 13622-13629

  38. N. Sikdar, S. Bonakala, R.Haldar , S. Balasubramanian and T. K. Maji, “Dynamic Entangled Porous Framework for Hydrocarbon (C2-C3) Storage, CO2 Capture and Separation” Chem. Eur. J. 2016, 22, 6059-6070

  39. R.Haldar , M. Inukai, S. Horike, K. Uemura, S. Kitagawa and T. K. Maji, “113Cd NMR as a Probe of Structural Dynamics in a Flexible Porous Framework Showing Selective O2/N2 and CO2/N2 Adsorption” Inorg. Chem. 2016, 55, 4166-4172

  40. K. V. Rao, R.Haldar , T. K. Maji and S. J. George, “Dynamic, Conjugated Microporous Polymers”: Visible Light Harvesting via Guest Responsive Reversible Swelling” Phys. Chem. Chem. Phys. 2016, 18, 156-163

  41. Y. Kim, R.Haldar , H. Kim, J. Koo and K. Kim, “The Guest-Dependent Thermal Response of The Flexible MOF Zn2(BDC)2(DABCO)” Dalton Trans. 2016, 45, 4187-4192

  42. G. Kumari, N. R. Patil, V. S. Bhadram, R.Haldar , S. Bonakala and T. K. Maji, “Understanding Guest and Pressure Induced Porosity Through Structural Transition in Flexible Interpenetrated MOF by Raman Spectroscopy” J. Raman. Spectroscopy. 2016, 47, 149-155

  43. R.Haldar , K. Prasad, P. K. Samanta, S. Pati and T. K. Maji, “Luminescent Metal-Organic Complexes of Pyrene or Anthracene Chromophores: Energy Transfer Assisted Amplified Exciplex Emission and Al3+ Sensing” Cryst. Growth. Des. 2015, 16, 82-91

  44. J. Goura, J. P. S. Walsh, F. Tuna, R.Haldar , T. K. Maji and V. Chandrasekhar, “P-C Bond Cleavage-Assisted Lanthanide Phosphate Coordination Polymers” Cryst. Growth. Des. 2015, 15, 2555-2560

  45. R.Haldar , N. Sikdar and T. K. Maji, “Interpenetration in Coordination Polymers: Structural Diversities Toward Porous Functional Materials” Materials Today. 2015, 18, 97-116

  46. K. Prasad, R.Haldar and T. K. Maji, “Rational Design of a Pyrene Based Luminescent Porous Supramolecular Framework: Excimer Emission and Energy Transfer” RSC Advances. 2015, 5, 74986-74993

  47. B. Bhattacharya, R.Haldar , D. K. Maity, T. K. Maji and D. Ghoshal, “Pillared-Bilayer Porous Coordination Polymers of Zn(II): Enhanced Hydrophobicity of Pore Surface by Changing The Pillar Functionality” CrystEnggComm. 2015, 17, 3478-3486

  48. R.Haldar , K. L. Gurunatha, N. Sikdar and T. K. Maji, “1D Chains, 2D Networks and 3D Interdigitated Frameworks of Isorotic Acid or 4,4′-Bipyridyl and Isorotic Acid: Syntheses, Structures and Sorption Properties” Inorg. Chem. Front. 2015, 2, 278-289

  49. R.Haldar , R. Matsuda, S. Kitagawa, S. J. George and T. K. Maji, “Amine Responsive Adaptable Nanospaces: Fluorescent Porous Coordination Polymers for Molecular Recognition” Angew. Chem. Int. Ed. 2014, 53, 11772-11777

  50. R.Haldar , S. Bonakala, P. Kanoo, S. Balasubramanian and T. K. Maji, “Two 3D Metal-Organic Frameworks of Cd(II): Modulation of Structures and Porous Properties Based on Linker Functionalities” CrystEngComm. 2014, 16, 4877-4885

  51. K. V. Rao, R.Haldar , T. K. Maji and S. J. George, “Porous Polyimides from Polycyclic Aromatic Linkers: Selective CO2 Capture and Hydrogen Storage” Polymer. 2014, 55, 1452-1455

  52. R.Haldar , S. K. Reddy, V. M. Suresh, S. Mohapatra, S. Balasubramanian and T. K. Maji, “Flexible and Rigid Amine-Functionalized Microporous Frameworks Based on Different Secondary Building Units: Supramolecular Isomerism, Selective CO2 Capture, and Catalysis” Chem. Eur. J. 2014, 20, 4347-4356

  53. R.Haldar and T. K. Maji, “Synthesis and Structural Characterization of 1D and 2D Coordination Polymers Based on Flexible 1,3-Admantanediacetic Acid and Exo-bidentate Organic Linkers” Z. Anorg. Allg. Chem. 2014, 640, 1102-1108

  54. B. Bhattacharya, R.Haldar , R. Dey, T. K. Maji and D. Ghoshal, “Porous Coordination Polymers Based on Functionalized Schiff Base Linkers: Enhanced CO2 Uptake by Pore Surface Modification” Dalton Trans. 2013, 43, 2272-2282

  55. A. Chakraborty, R.Haldar and T. K. Maji, “Bifunctional Co(II)-Ag(I) and Ni(II)-Ag(I) Frameworks: Modulation of Magnetic Property and CO2 Uptake Based on Organic pillars” Cryst. Growth Des. 2013, 13, 4968-4976

  56. K. Jayaramulu, R.Haldar and T. K. Maji, “Self-assembly of Tetrabromoterephthalic Acid with Different Metal System: Diversity in Dimensionalities, Structures and Gas Adsorption” Polyhedron, 2013, 52, 553-559

  57. R.Haldar and T. K. Maji, “Metal-organic frameworks (MOFs) Based on Mixed Linker Systems: Structural Diversities Towarsd Functional Materials” CrystEngComm. 2013, 15, 9276-9295

  58. R.Haldar , R. P. Narayan and T. K. Maji, “Selective CO2 Uptake in a Bi-pillared Layer 3D Metal-organic Framework of ZnII,” Indian J Chem, Sec A. 2012, 51A, 1231

  59. R.Haldar , K. V. Rao, S. J. George and T. K. Maji, “Exciplex Formation and Energy Transfer in a Self-assembled Metal-Organic Hybrid System” Chem. Eur. J. 2012, 18, 5848-5852

  60. K. V. Rao, R.Haldar , T. K. Maji and S. J. George, “Perylene Based Porous Polyimides: Tunable, High Surface area with Tetrahedral and Pyramidal Monomers” Chem. Mater. 2012, 24, 969-971

  61. P. Kar, R.Haldar , C. J. Gomez-Garcia and A. Ghosh, “Antiferromagnetic Porous Metal-organic Framework Containing Mixed Valance [MnII4MnIII2(μ4-O)2]10+ Units with Catecholase Activity and Selective Gas Adsorption” Inorg. Chem. 2012, 51, 4265-4273

  62. C. M. Nagaraja, R.Haldar , T. K. Maji and C. N. R. Rao “Chiral Porous Metal-Organic Frameworks of CoII and NIII: Synthesis, Structure, Magnetic Properties and CO2 uptake” Cryst. Growth Des. 2012, 12, 975-981

  63. P. Kanoo,# S. K. Reddy,# G. Kumari,# R.Haldar ,# C. Naryana, S. Balasubramanian and T. K. Maji, “Unusual Room Temperature CO2 Uptake in a Fluoro-functionalized MOF: Insight From Raman Spectroscopy and Theoritical Studies” Chem. Commun. 2012, 48, 8487-8489

  64. R.Haldar and T. K. Maji “Selective Carbon Dioxide Uptake and Crystal-to-Crystal Transformation: Flexible Porous 3D Framework to 1D Chain Triggered by Conformational Change of the Spacer” CrystEngComm. 2012, 14, 684-690

  65. P. Kanoo, R.Haldar , S. T. Cyriac and T. K. Maji, “Coordination Driven Axial Chirality in a Microporus Solid Assembled from an Achiral Linker via In Situ C-N Coupling” Chem. Commun. 2011, 47, 11038-11040

  66. R. Dey, R.Haldar , T. K. Maji and D. Ghoshal “Three-Dimensional Robust Porous Coordination Polymer with Schiff Base Site on the Pore Wall: Synthesis, Single-Crystal-to-Single-Crystal Reversibility, and Selective CO2 Adsorption” Cryst. Growth. Des., 2011, 11, 3905-3911

  67. R.Haldar and T. K. Maji, “A Two-fold Interpenetrated Flexible bi-pillared-layer Framework of Fe(II) with Interesting Solvent Adsorption Property” J. Chem. Sci. 2011, 123, 883-890                                         

  68. P. Kanoo, R. Haldar, P. Sutar, A. Chakraborty and T. K. Maji, Chapter 12: “Gated and Stepwise Sorption in Functional Metal-organic Frameworks” in Functional Supramolecular Materials: From Surfaces to MOFs, Royal Society of Chemistry, 2017, 412-453 (Book Chapter)