2021

  1. 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. Woell, “Avoiding The Center-symmetry Trap: Programmed Assembly of Dipolar Precusors into Porous, Crystalline Molecular Thin Films”,Adv. Mater. 2021, DOI:10.1002/adma.202103287

  2. 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

  3. 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

  4. 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,

  5. 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

  6. 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

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

  8. 2020

  9. 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

  10. 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

  11. (Invited contribution in special issue as a corresponding author)

  12. 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

  13. 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

  14. 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

  15. 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

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

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

  18. 2019

  19. 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

  20. 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

  21. 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

  22. 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

  23. 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

  24. 2018

  25. 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

  26. 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

  27. 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

  28. 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

  29. 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

  30. 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

  31. 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

  32. 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

  33. 2017

  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. 2016

  37. 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

  38. 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

  39. 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

  40. 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

  41. 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

  42. 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

  43. 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

  44. 2015

  45. 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

  46. 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

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

  48. 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

  49. 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

  50. 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

  51. 2014

  52. 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

  53. 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

  54. 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

  55. 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

  56. 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

  57. 2013

  58. 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

  59. 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

  60. 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

  61. 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

  62. 2012

  63. 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

  64. 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

  65. 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

  66. 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

  67. 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

  68. 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

  69. 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

  70. 2011

  71. 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

  72. 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

  73. 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

    Book Chapter

  1. 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