A counter ion triggers stabilization of two geometrical isomers of a Ni(ii) dication diradical porphyrin dimer: the role of anion–π interactions

Anjani Kumar Pandey, Mohammad Usman and Sankar Prasad Rath

Chem. Commun., 2019, 55, 7926
DOI: 10.1039/C9CC02902H

Induction, control, and rationalization of supramolecular chirogenesis using metalloporphyrin tweezers: a structure-function correlation

Avinash Dhamija, Pritam Mondal, Bapan Saha and Sankar Prasad Rath

Dalton Trans., 2020, 49, 10679
DOI: 10.1039/D0DT01874K

Rational magnetic modification of N,N-dioxidized pyrazine ring expanded adenine and thymine: a diradical character induced by base pairing and double protonation

Dongxiao Chen and Yuxiang Bu

Phys. Chem. Chem. Phys., 2019, 21, 20095
DOI: 10.1039/C9CP03234G

Stepwise oxidations of a nickel(ii)–iron(iii) heterobimetallic porphyrin dimer: structure, spectroscopic and theoretical investigation

Amit Kumar, Sayantani Banerjee, Sabyasachi Sarkar and Sankar Prasad Rath

Dalton Trans., 2019, 48, 10089
DOI: 10.1039/C9DT01776C

Stabilization of the double sandwich structure of mercury(ii) porphyrins: Hg⋯Hg⋯Hg interactions and structure–function correlation

Anindya Sarkar, Dolly Chandel, Mirza Nasib Begg, Anjani Kumar Pandey, Nityananda Dutta, Chandrani Pal, Mohammad Usman, Anindya Datta and Sankar Prasad Rath

Inorg. Chem. Front., 2026, 13, 163
DOI: 10.1039/D5QI01593F

Control of spin coupling through a redox-active bridge in a dinickel(ii) porphyrin dimer: step-wise oxidations enable isolations of a chlorin–porphyrin heterodimer and a dication diradical with a singlet ground state

Younis Ahmad Pandit, Mohammad Usman, Anindya Sarkar, Syed Jehanger Shah and Sankar Prasad Rath

Dalton Trans., 2023, 52, 877
DOI: 10.1039/D2DT03283J

Through‐Space Spin Coupling in a Silver(II) Porphyrin Dimer upon Stepwise Oxidations: AgII⋅⋅⋅AgII, AgII⋅⋅⋅AgIII, and AgIII⋅⋅⋅AgIII Metallophilic Interactions

Akhil Kumar Singh, Mohammad Usman, Giuseppe Sciortino, Eugenio Garribba and Sankar Prasad Rath

Chemistry A European J, 2019, 25, 10098
DOI: 10.1002/chem.201901731

Bridge vs Terminal Cyano-coordination in Binuclear Cobalt Porphyrin Dimers: Interplay of Electrons between Metal and Ligand and Spin-Coupling via Bridge

Sarnali Sanfui, Mohammad Usman, Arya Roychowdhury, Subhadip Pramanik, Eugenio Garribba, Carlos J. Gómez García, Peter P.-Y. Chen and Sankar Prasad Rath

Inorg. Chem., 2024, 63, 15619
DOI: 10.1021/acs.inorgchem.4c01150

Intermacrocyclic Interactions upon Stepwise Oxidations in a Monometallic Porphyrin Dimer: Ring versus Metal‐Center Oxidations and Effect of Counter Anions

Akhil Kumar Singh and Sankar Prasad Rath

Chemistry A European J, 2020, 26, 14405
DOI: 10.1002/chem.202002188

Ferromagnetic Coupling in Oxidovanadium(IV)–Porphyrin Radical Dimers

Akhil Kumar Singh, Mohammad Usman, Sabyasachi Sarkar, Giuseppe Sciortino, Devesh Kumar, Eugenio Garribba and Sankar Prasad Rath

Inorg. Chem., 2021, 60, 16492
DOI: 10.1021/acs.inorgchem.1c02331

Long-Range Intramolecular Spin Coupling through a Redox-Active Bridge upon Stepwise Oxidations: Control and Effect of Metal Ions

Younis Ahmad Pandit, Syed Jehanger Shah, Mohammad Usman, Sabyasachi Sarkar, Eugenio Garribba and Sankar Prasad Rath

Inorg. Chem., 2022, 61, 5270
DOI: 10.1021/acs.inorgchem.1c03945

Axial ligand mediated switchable rotary motions in a ferrocene-bridged diiron(III) porphyrin dimer

Anjani Kumar Pandey, Sarnali Sanfui, Firoz Shah Tuglak Khan and Sankar Prasad Rath

Journal of Organometallic Chemistry, 2019, 894, 28
DOI: 10.1016/j.jorganchem.2019.05.002

Highly Coupled Heterobicycle‐Fused Porphyrin Dimers: Excitonic Coupling and Charge Separation with Coordinated Fullerene, C60

Austen Moss, Youngwoo Jang, Jacob Arvidson, Hong Wang and Francis D'Souza

ChemSusChem, 2023, 16
DOI: 10.1002/cssc.202202289

Stabilizing intermediate-spin state in iron(III) porphyrins

Dipankar Sahoo, Satabdi Roy, Firoz Shah Tuglak Khan, Akhil Kumar Singh and Sankar Prasad Rath

Polyhedron, 2019, 172, 8
DOI: 10.1016/j.poly.2019.02.011

Highly Oxidized Cobalt Porphyrin Dimer: Control of Spin Coupling via a Bridge

Sarnali Sanfui, Mohammad Usman, Sabyasachi Sarkar, Subhadip Pramanik, Eugenio Garribba and Sankar Prasad Rath

Inorg. Chem., 2022, 61, 8419
DOI: 10.1021/acs.inorgchem.1c03807

Stacks of Metalloporphyrins: Comparison of Experimental and Computational Results

Aleksey E. Kuznetsov

J. Phys. Chem. B, 2019, 123, 10044
DOI: 10.1021/acs.jpcb.9b07629

Stepwise Oxidations in a Cofacial Copper(II) Porphyrin Dimer: Through‐Space Spin‐Coupling and Interplay between Metal and Radical Spins

Amit Kumar, Sarnali Sanfui, Giuseppe Sciortino, Jean‐Didier Maréchal, Eugenio Garribba and Sankar Prasad Rath

Chemistry A European J, 2020, 26, 7869
DOI: 10.1002/chem.202000348

Through Bridge Spin Coupling in Homo‐ and Heterobimetallic Porphyrin Dimers upon Stepwise Oxidations: A Spectroscopic and Theoretical Investigation

Amit Kumar, Mohammad Usman, Deepannita Samanta and Sankar Prasad Rath

Chemistry A European J, 2021, 27, 11428
DOI: 10.1002/chem.202101384