Cyclic metalloporphyrin dimers: Conformational flexibility, applications and future prospects

P Mondal, SP Rath - Coordination Chemistry Reviews, 2020 - Elsevier
Over the past few decades, cyclic metalloporphyrin dimers have been significantly exploited
in the fields of molecular motion, switches, recognition, biomimetic chemistry, and …

Complexation of Chiral Zinc(II) Porphyrin Tweezer with Achiral Aliphatic Diamines Revisited: Molecular Dynamics, Electronic CD, and 1H NMR Analysis

B Saha, AG Petrovic, A Dhamija, N Berova… - Inorganic …, 2019 - ACS Publications
We have reported here the complexation and chiroptical behavior of the host–guest
complexes using a new chiral Zn (II) bisporphyrin tweezer host and a series of achiral …

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

A Dhamija, P Mondal, B Saha, SP Rath - Dalton Transactions, 2020 - pubs.rsc.org
Supramolecular chirogenesis is one of the most rudimentary topics in the interdisciplinary
sciences and essentially deals with various natural processes and innovative modern …

Dinuclear zinc (II) salen-type Schiff-base complexes as molecular tweezers

G Consiglio, IP Oliveri, S Cacciola, G Maccarrone… - Dalton …, 2020 - pubs.rsc.org
In this contribution, the synthesis and the unusual aggregation/deaggregation properties in
solution of two dinuclear ZnII Schiff-base complexes of tetradentate Schiff-base units, having …

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

AK Singh, M Usman, G Sciortino… - … A European Journal, 2019 - Wiley Online Library
Metallophilic interactions between closed‐shell metal ions are becoming a popular tool for a
variety of applications related to high‐end materials. Heavier d8 transition‐metal ions are …

Complexation of Chiral Zinc(II)Porphyrin Tweezer with Chiral Guests: Control, Discrimination and Rationalization of Supramolecular Chirality

B Saha, SA Ikbal, SP Rath - Inorganic Chemistry, 2020 - ACS Publications
A series of 1: 1 sandwich complexes consisting of chiral zinc (II) bisporphyrin hosts and a
series of chiral guests has been synthesized and has rationalized the underpinning …

Unusual stabilization of dication diradical intermediate of dizinc (II) porphyrin dimer

YA Pandit, SJ Shah, SP Rath - Zeitschrift für anorganische und …, 2018 - Wiley Online Library
We have demonstrated here how the nature of a metal ion controls the reactivity of a
metalloporphyrin π‐cation radical. One‐electron oxidations of diethylpyrrole‐bridged …

Molecule to supramolecule: chirality induction, inversion, and amplification in a Mg (II) porphyrin dimer templated by chiral diols

A Dhamija, B Saha, D Chandel, H Malik… - Inorganic …, 2019 - ACS Publications
A clear and unambiguous rationalization of chirality induction, amplification, and subsequent
inversion processes has been demonstrated using an achiral Mg (II) porphyrin dimer (host) …

Hydrogen-Bonding Interactions Trigger Induction of Chirality via Formation of a Cyclic Dimer

B Saha, D Chandel, SP Rath - Inorganic Chemistry, 2022 - ACS Publications
A rationalization for the chirality transfer mechanism in the supramolecular host–guest
assemblies of an achiral Zn (II) porphyrin dimer (host) and a series of chiral diamines and …

Design of oxophilic metalloporphyrins: an experimental and DFT study of methanol binding

S Olsson, C Dahlstrand, A Gogoll - Dalton Transactions, 2018 - pubs.rsc.org
By systematic measurements we have evaluated a series of tetraphenyl metalloporphyrins
and halogenated tetraphenyl metalloporphyrin derivatives for binding to ligands with oxygen …