Theoretical calculations and photoluminescence properties of Sr4Al14O25:Mn4+ red phosphors doped with Li+

Dalton Trans., 2023, 52,13983-13990
DOI: 10.1039/D3DT02281A, Paper
Xingsen Wang, Daoyuan Ma, Yunzheng Liu, Biqing Song, Linfang Long, LiBin Xia
Gap doping of Li+ improves the performance of Sr4Al14O25:Mn4+ phosphors, and the prepared Sr4Al14O25:Mn4+,Li+ phosphor has wide application prospects in high-performance and warm WLEDs.
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Synthesis of a carbon-wrapped microsphere MoO2/Mo2C heterojunction as an efficient electrocatalyst for the oxygen reduction reaction and the hydrogen evolution reaction

Dalton Trans., 2023, 52,13991-14002
DOI: 10.1039/D3DT02537C, Paper
Jiannan Cai, Xiaofeng Zhang, Ting Wang, Yuande Shi, Shen Lin
The as-prepared MoO2/Mo2C/C showed an excellent electrocatalysis performance towards ORR and HER, which may be attributed to the synergistic effect between the MoO2/Mo2C heterojunction, Vulcan XC-72R and the oxygen vacancies.
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Mechanism and origins of cobalt-catalyzed ligand-controlled regiodivergent C–H functionalization of aldehydes with enynes

Dalton Trans., 2023, 52,13946-13954
DOI: 10.1039/D3DT02570E, Paper
Jing-Wen Zhang, Xiao-Jun Liu, Jian Zhang, Jian-Biao Liu
Mechanistic studies reveal that σ-bond metathesis is more challenging and its feasibility is highly dependent on the ligand bite angle.
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Theoretical study of the formation of metal–oxo species of the first transition series with the ligand 14-TMC: driving factors of the “Oxo Wall”

Dalton Trans., 2023, 52,14160-14169
DOI: 10.1039/D3DT02109B, Paper
Monika, Manjeet Kumar, Somi, Arup Sarkar, Manoj Kumar Gupta, Azaj Ansari
This work is based on the formation of high-valence metal–oxo species from the metal hydroperoxo species of the 3d series with two different ligand architectures. Our electronic structures and energy barriers support the concept of the “Oxo Wall”.
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Novel design of dual-action Pt(IV) anticancer pro-drugs based on cisplatin and derivatives of the tyrosine kinase inhibitors imatinib and nilotinib

Dalton Trans., 2023, 52,14110-14122
DOI: 10.1039/D3DT02030D, Paper
Open Access Open Access
Creative Commons Licence  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Darren Fergal Beirne, Barbara Farkaš, Chiara Donati, Valentina Gandin, Isabel Rozas, Trinidad Velasco-Torrijos, Diego Montagner
A novel strategy for the development of Pt(IV) cisplatin-based prodrugs with tyrosine kinase inhibitors (TKi's) containing a detailed theoretical approach, synthesis, chemical characterization and preliminary results as anticancer agents and TKi's
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Photochemical and gas adsorption studies of Keggin polyoxometalate functionalized porous melamine terephthaldehyde material

Dalton Trans., 2023, 52,13962-13970
DOI: 10.1039/D3DT02294C, Paper
Anjali Tripathi, Sabbani Supriya
Protonated melamine terephthaldehyde-Keggin POM composites exhibit photochromism in solid state. The composites are characterised by IR, PXRD, DRS, ICP and EPR- techniques. Physisorption of all three composite materials are analyzed using H2, N2 and CO2 gases.
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Structural variation, magnetism and single-source deposition of lanthanide-containing polyoxotitanates

Dalton Trans., 2023, 52,14017-14026
DOI: 10.1039/D3DT02553E, Paper
Open Access Open Access
Rosa Müller, Olivia Georghiades, Joshua D. Bocarsly, Farheen N. Sayed, Víctor Riesgo-González, Andrew D. Bond, Clare P. Grey, Dominic S. Wright
Structurally versatile lanthanide-containing polyoxotitanates can be used as single-source precursors for the low-temperature synthesis of lanthanide–titanium hybrid oxides such as pyrochlores or brannerite.
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Solvatochromic behaviour of cyclic dithioether-functionalized triphenylamine ligands and their mechano-responsive Cu(I) coordination polymers

Dalton Trans., 2023, 52,14151-14159
DOI: 10.1039/D3DT02226A, Paper
Dilip Pandey, Gopal Singh, Shivendu Mishra, Lydie Viau, Michael Knorr, Abhinav Raghuvanshi
Dithioether substituted triphenylamines and their Cu(I) CPs are reported. The ligands show solvatochromic behaviour while the CPs exhibit mechanochromic property.
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Dimerization and ring-opening in bis(diisopropylamino)cyclopropenylidene (BAC) mediated by [U(NR2)3(CCPh)] (R = SiMe3)

Dalton Trans., 2023, 52,13868-13871
DOI: 10.1039/D3DT02741D, Communication
Thien H. Nguyen, Christophe Pauly, Greggory T. Kent, Guang Wu, Trevor W. Hayton
Addition of bis(diisopropylamino)cyclopropenylidene (BAC) to [U(NR2)3(CCPh)] (R = SiMe3) results in dimerization and protonation of two BAC molecules, followed by ring-opening and C–H activation to generate a azetidin-2-ylidenemethyl ring.
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Flame doping of indium ions into TiO2 nanorod arrays for enhanced photochemical water oxidation

Dalton Trans., 2023, Advance Article
DOI: 10.1039/D3DT02120C, Communication
Xue Chen, Biyi Chen, Dan Li, Longhua Li, Dongbo Xu, Weidong Shi
Indium (In) ions are diffused into TiO2 nanorod arrays on a FTO substrate via a flame doping method resulting in improved photoelectrochemical performance.
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