Lessons learned and lessons to be learned for developing homogeneous transition metal complexes catalyzed reduction of N2 to ammonia

C Sivasankar, S Baskaran, M Tamizmani… - Journal of …, 2014 - Elsevier
The chemistry of N 2 fixation was inaugurated by Allen and Senoff more than 50 years ago
and then various research teams made considerable amount of progress on making large …

Free Reaction Enthalpy Profile of the Schrock Cycle Derived from Density Functional Theory Calculations on the Full [MoHIPTN3N] Catalyst

W Thimm, C Gradert, H Broda, F Wennmohs… - Inorganic …, 2015 - ACS Publications
A series of density functional theory (DFT) calculations on the full [MoHIPTN3N] catalyst are
performed to obtain an energy profile of the Schrock cycle. This is a continuation of our …

Activation and Functionalization of Dinitrogen in the Presence of Molecular Hydrogen Promoted by Transition Metal Complexes

C Sivasankar, PK Madarasi… - European Journal of …, 2020 - Wiley Online Library
The quest for functionalization of dinitrogen has been a challenging task for decades, owing
to its high redox potential. The transition metal dinitrogen complex made by Allen and Senoff …

Protonation of coordinated dinitrogen using protons generated from molecular hydrogen

M Tamizmani, C Sivasankar - European Journal of Inorganic …, 2017 - Wiley Online Library
A new strategy has been developed to synthesize N–H bonds from coordinated N2 in trans‐
[W (dppe) 2 (N2) 2](1) using protons generated from H2 in the presence of (C6F5) 3B and 2 …

Molybdenum bound nitrogen‐doped graphene catalyst for reduction of N2 to NH3 and NH2NH2, using FLP as a co‐catalyst: A DFT study: N2 reduction by FLP‐H2 …

AK Sivan, JM Thomas, TC Jeyakumar… - Applied …, 2022 - Wiley Online Library
Chemists have long been pursuing the aim of synthesising practically viable low
temperature catalysts with high stability, activity and selectivity towards the generation of …

Possibility of reducing the coordinated dinitrogen into ammonia and hydrazine using [Ru-L] (L = triamidoamine) and FLP-H: A DFT study

T Christopher Jeyakumar, S Baskaran… - Journal of Chemical …, 2018 - Springer
DFT studies have been executed on a hypothetical Ru-triamidoamine complex to
understand the possibility of synthesizing ammonia and hydrazine from the dinitrogen at …

Dinitrogen reduction using ruthenium coordinated by nitrogen‐doped graphene and cobalt complex coordinated by anionic PNP pincer ligand as catalysts and …

AK Sivan, JM Thomas… - Applied Organometallic …, 2023 - Wiley Online Library
Ammonia is an indispensable component for the development of human society due to its
widespread applications and because it is an excellent source of energy. Chemists are …

A comparative study of the potential of [Os{(NHCH2CH2)3X}] catalysts (XN, P) for the reduction of dinitrogen to ammonia and hydrazine using FLP‐H2 as a co …

AK Sivan, C Sivasankar - Applied Organometallic Chemistry, 2023 - Wiley Online Library
Synthesis of NH3 and NH2NH2 from dinitrogen using Os‐triamidoamine (1N) and Os‐
triamdiophosphine (1P) complexes as catalysts under ambient reaction conditions is …

Computational studies of adsorption of dinitrogen over the group 8 metal-borazine complexes

L Devi, P Kuzhalmozhi Madarasi… - Chemical Papers, 2022 - Springer
Activation of small molecules is one of the important research topics for last decade.
Activation of nitrogen is one among the important small molecule. This work presents a DFT …

Ammonia and hydrazine synthesis from [N2-W {(NHCH2CH2) 3N}] and [AH]+[BH]− using Sivasankar catalytic cycle: DFT studies

S Baskaran, C Sivasankar - Computational and Theoretical Chemistry, 2014 - Elsevier
DFT calculations have been carried out to check the possibility of reducing dinitrogen to
ammonia and hydrazine using [AH]+[BH]−(which can be generated from H 2) in the …