Isolation of the first ferromagnetically coupled Mn(iii/iv) complex
Literature Information
T. M. Rajendiran, Martin L. Kirk, Ika A. Setyawati, M. Tyler Caudle, Jeff W. Kampf, Vincent L. Pecoraro
Binuclear manganese complexes Mn2(III/IV)(dtsalpn)2DCBI, 1, Mn2(III/III)(dtsalpn)2HDCBI, 2, containing the ligand dicarboxyimidazole (DCBI) have been prepared in order to address the issue of imidazole bridged and ferromagnetically coupled Mn sites in high oxidation states of the OEC in Photosystem II (PS II). Temperature dependent magnetic susceptibility studies of 1 indicates that the interaction between the two Mn(III)/Mn(IV) ions is ferromagnetic (J = + 1.4 cm−1). Variable temperature EPR spectra of 1 shows that a g = 2 multiline is as an excited state signal corresponding to S =1/2.
Related Literature
Opportunities in Na/K [hexacyanoferrate] frameworks for sustainable non-aqueous Na+/K+ batteries
Ashwani Tyagi, Nagmani, Sreeraj Puravankara
DOI: 10.1039/D1SE01653A
Progress on continuum modeling of lithium–sulfur batteries
Caitlin D. Parke, Linnette Teo, Daniel T. Schwartz, Venkat R. Subramanian
DOI: 10.1039/D1SE01090E
A graphitic carbon nitride metal-free visible light photocatalyst with controllable carbon self-doping towards efficient hydrogen evolution
Lin Lei, Weijia Wang, Zhengfeng Xie, Xiaobo Wu, Arun Kumar Yadav, Huiqing Fan
DOI: 10.1039/D1SE01244D
Nanoparticles of aromatic biopolymers catalyze CO2 cycloaddition to epoxides under atmospheric conditions
Wimalin Jaroonwatana, Tharinee Theerathanagorn, Man Theerasilp, Silvano Del Gobbo, Doungporn Yiamsawas, Valerio D'Elia, Daniel Crespy
DOI: 10.1039/D1SE01305J
Valorisation of glycerol through catalytic hydrogenolysis routes for sustainable production of value-added C3 chemicals: current and future trends
Adrian Loy Chun Minh, Shanthi Priya Samudrala, Sankar Bhattacharya
DOI: 10.1039/D1SE01333E
Carbon dioxide to bio-oil in a bioelectrochemical system-assisted microalgae biorefinery process
Lluís Bañeras, Elisabet Perona-Vico, Andrea G. Capodaglio, Maria Dolors Balaguer, Sebastià Puig
DOI: 10.1039/D1SE01701B
Synthesis of renewable alkylated decalins with p-quinone and 2-methyl-2,4-pentanediol
Yancheng Hu, Guangyi Li, Yu Cong, Xiaodong Wang
DOI: 10.1039/D1SE01684A
Outlook for ammonia as a sustainable transportation fuel
Rachael H. Dolan, James E. Anderson, Timothy J. Wallington
DOI: 10.1039/D1SE00979F
Highly ionic conductive and mechanically strong MXene/CNF membranes for osmotic energy conversion
Zhe Sun, Zongxia Gao, Zhu Shan, Liangmao Xu
DOI: 10.1039/D1SE01729B
You might also like
What precautions should be taken when handling 2-Methyl-2-propanyl 5-amino-2-thiophenecarboxylate (CAS: 1498311-57-1)?
When handling 2-Methyl-2-propanyl 5-amino-2-thiophenecarboxylate (CAS: 1498311-5...
What are the physical and chemical properties of 5-Bromo-1,2-dichloro-3-fluorobenzene (CAS: 1000572-93-9)?
5-Bromo-1,2-dichloro-3-fluorobenzene (CAS: 1000572-93-9) is a crystalline solid ...
How should (2R)-2-Amino-2-(4-bromophenyl)ethanol (CAS: 354153-64-3) be stored?
(2R)-2-Amino-2-(4-bromophenyl)ethanol (CAS: 354153-64-3) should be stored in a c...
What regulatory guidelines apply to Methyl 4-(aminomethyl)tetrahydro-2H-pyran-4-carboxylate hydrochloride (CAS: 362707-24-2)?
Methyl 4-(aminomethyl)tetrahydro-2H-pyran-4-carboxylate hydrochloride (CAS: 3627...
What are the main uses of 1,4-dimethyl-1H-pyrazole-5-sulfonyl chloride (CAS: 1174834-52-6)?
1,4-Dimethyl-1H-pyrazole-5-sulfonyl chloride is primarily used as an intermediat...
Is Dinaphtho[1,2-b:2',1'-d]furan (CAS: 239-69-0) safe?
Dinaphtho[1,2-b:2',1'-d]furan is generally safe when handled with appropriate pe...
What is the market or research trend for 7-Methyl-7,9-dihydro-1H-purine-2,6,8(3H)-trione (CAS: 612-37-3)?
The market for 7-Methyl-7,9-dihydro-1H-purine-2,6,8(3H)-trione (CAS: 612-37-3) i...
What are the physical and chemical properties of 2-(4-Chlorophenyl)malonaldehyde (CAS: 205676-17-1)?
2-(4-Chlorophenyl)malonaldehyde (CAS: 205676-17-1) is a colorless or light yello...
How is 2-Methylchrysene (CAS: 3351-32-4) typically synthesized?
2-Methylchrysene (CAS: 3351-32-4) is typically synthesized via the reaction of c...
Is N-(6-aminopyrimidin-4-yl)acetamide (CAS: 89533-23-3) safe?
N-(6-aminopyrimidin-4-yl)acetamide (CAS: 89533-23-3) is generally considered saf...
Source Journal
Chemical Communications

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry













![2-Bromo-7-chloro-4H-pyrrolo[2,3-b]pyrazine structure 2-Bromo-7-chloro-4H-pyrrolo[2,3-b]pyrazine structure](https://static.chemtradehub.com/structs/115/1150617-58-5-0b0a.webp)
