Russian Journal of Coordination Chemistry最新文献_第2页

Influence of Noncovalent Se∙∙∙Se, N∙∙∙P, and Se∙∙∙H Interactions on the Structures of 1,4-Bis(phenylselenyl)-3a,6a-diaza-1,4-diphosphapentalene in Crystal and Solution

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Russian Journal of Coordination Chemistry Pub Date : 2024-12-08 DOI: 10.1134/S1070328424600888

V. V. Sushev, N. V. Zolotareva, M. D. Grishin, R. V. Rumyantcev, G. K. Fukin, A. N. Kornev

{"title":"Influence of Noncovalent Se∙∙∙Se, N∙∙∙P, and Se∙∙∙H Interactions on the Structures of 1,4-Bis(phenylselenyl)-3a,6a-diaza-1,4-diphosphapentalene in Crystal and Solution","authors":"V. V. Sushev, N. V. Zolotareva, M. D. Grishin, R. V. Rumyantcev, G. K. Fukin, A. N. Kornev","doi":"10.1134/S1070328424600888","DOIUrl":"10.1134/S1070328424600888","url":null,"abstract":"The reaction of annelated 1,4-dichloro-3a,6a-diaza-1,4-diphosphapentalene (DDPCl2, I) with 2 equivalents of lithium phenyl selenolate (PhSeLi) results in the substitution of the chlorine atoms by the PhSe group and formation of exclusively cis isomer of annelated 1,4-bis(phenylselenyl)-3a,6a-diaza-1,4-diphosphapentalene (II) according to the XRD data. The noncovalent Se···Se interaction (3.968 Å) is observed in the crystal of compound II. The cis-II isomer is by 6.0 kcal/mol thermodynamically more favorable than trans-I according to the DFT/B3LYP/6-31G(d) calculations. The cis-1,4-bis(phenylselenyl) and 1,1-bis(phenylselenyl) isomers (the latter is formed due to the easy migration of the PhSe group) are equilibrated in the solution. Noncovalent N∙∙∙P and Se∙∙∙H interactions participate in the stabilization of the 1,1-isomer. The crystallographic structural information is available at the Cambridge Crystallographic Data Centre (CIF file CCDC no. 2357640).","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 10","pages":"827 - 836"},"PeriodicalIF":1.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Rhenium Iodide Cluster Re3I9 as a Precursor in the Synthesis of [Re(CO)5I] and ((n-C4H9)4N)2[Re2Cl8]

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Russian Journal of Coordination Chemistry Pub Date : 2024-12-08 DOI: 10.1134/S1070328424600463

E. V. Gorbachuk, M. A. Mikhaylov, D. G. Sheven, M. N. Sokolov, D. G. Yakhvarov

{"title":"Rhenium Iodide Cluster Re3I9 as a Precursor in the Synthesis of [Re(CO)5I] and ((n-C4H9)4N)2[Re2Cl8]","authors":"E. V. Gorbachuk, M. A. Mikhaylov, D. G. Sheven, M. N. Sokolov, D. G. Yakhvarov","doi":"10.1134/S1070328424600463","DOIUrl":"10.1134/S1070328424600463","url":null,"abstract":"The reduction of rhenium iodide cluster Re3I9 to [Re(CO)5I] (55% yield) was observed in the presence of concentrated HCl and HCOOH at 130°C. In a dimethylammonium chloride [(CH3)2NH2]Cl melt, the triangular cluster polymer Re3I9 is transformed into the dianionic binuclear cluster complex [Re2-Cl8]2–, which was isolated as the tetrabutylammonium salt ((n-C4H9)4N)2[Re2Cl8] in 46% yield. The structure of the complex [Re(CO)5I] was confirmed by powder X-ray diffraction, energy dispersive spectroscopy, IR, and Raman spectroscopy. ((n-C4H9)4N)2[Re2Cl8] was identified using elemental analysis, energy dispersive spectroscopy, and IR and Raman spectroscopy. An acetonitrile solution of ((n-C4H9)4N)2[Re2Cl8] was characterized by the mass spectrum and characteristic UV−Vis spectrum.","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 9","pages":"715 - 720"},"PeriodicalIF":1.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Slow Magnetization Relaxation in a Bidentate Chelate Ligand–Tb(III)–Fe(II) Trinuclear Compound

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Russian Journal of Coordination Chemistry Pub Date : 2024-12-08 DOI: 10.1134/S107032842460027X

B. Y. Li, H. M. Dong, H. D. Li, S. J. Zhang

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Development of the Cluster Chemistry, Supramolecular Chemistry and Chemistry of Metal-Organic Frameworks by Professor Vladimir P. Fedin and His School

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Russian Journal of Coordination Chemistry Pub Date : 2024-12-08 DOI: 10.1134/S1070328424601031

M. N. Sokolov, D. N. Dybtsev

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Lanthanide(III) Complexes Based on Tris(2-pyridyl)phosphine Oxide: First Examples

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Russian Journal of Coordination Chemistry Pub Date : 2024-12-08 DOI: 10.1134/S1070328424600505

Yu. A. Bryleva, L. A. Glinskaya, K. M. Yzhikova, A. V. Artem’ev, M. I. Rakhmanova, A. Yu. Baranov

{"title":"Lanthanide(III) Complexes Based on Tris(2-pyridyl)phosphine Oxide: First Examples","authors":"Yu. A. Bryleva, L. A. Glinskaya, K. M. Yzhikova, A. V. Artem’ev, M. I. Rakhmanova, A. Yu. Baranov","doi":"10.1134/S1070328424600505","DOIUrl":"10.1134/S1070328424600505","url":null,"abstract":"A series of mononuclear complexes [Ln(Py3PO)2(NO3)3]·1.5Me2CO (Ln = Sm, Eu, Gd, Tb, Dy) and [Ln(Py3PO)(TTA)3] (Ln = Eu, Tb; TTA‒ is thenoyltrifluoroacetonate ion) based on tris(2-pyridyl)phosphine oxide (Py3PO) is synthesized and studied. In the synthesized compounds, Py3PO acts as a N,O-chelating ligand resulting in the formation of coordination polyhedra N2O8 and NO7 of the Ln atom in complexes [Ln(Py3PO)2(NO3)3]·1.5Me2CO and [Ln(Py3PO)(TTA)3], respectively. The complexes of Sm3+, Eu3+, Tb3+, and Dy3+ ions exhibit lanthanide-centered photoluminescence in the solid phase at 300 K. The energy of the T1 triplet level of Py3PO is determined to be 21 900 cm‒1 from the ligand-centered phosphorescence spectrum of the Gd(III) complex at 77 K. Among the complexes with the ({text{NO}}_{3}^{ - }) ions, Py3PO exhibits the highest sensitizing ability toward Tb3+, whereas the ligand environment in the complexes with the TTA‒ ions most efficiently sensitizes the Eu3+ ion luminescence.","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 9","pages":"745 - 756"},"PeriodicalIF":1.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Nickel(II) Complex with the Bis(phenolate) Pincer N-Heterocyclic Carbene Ligand: Synthesis, Structure, and Properties

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Russian Journal of Coordination Chemistry Pub Date : 2024-12-08 DOI: 10.1134/S1070328424601092

Z. N. Gafurov, I. K. Mikhailov, A. A. Kagilev, I. F. Sakhapov, A. O. Kantyukov, E. M. Zueva, A. B. Dobrynin, A. A. Trifonov, D. G. Yakhvarov

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Synthesis, Structural Characterization of Two Cd/Co Complexes, and Dual Functional Fluorescence Sensing toward Fe3+ and ({text{C}}{{{text{r}}}_{2}}{text{O}}_{7}^{{2 - }})

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Russian Journal of Coordination Chemistry Pub Date : 2024-12-08 DOI: 10.1134/S1070328424600074

Y. Liu, M. S. Chen, W. W. Fu

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Metal-Organic Frameworks of Cobalt(II) with 4,7-Di(1,2,4-triazol-1-yl)-2,1,3-benzothiadiazole and Aromatic Dicarboxylic Acids: Synthesis, Crystal Structures, and Magnetic Properties

IF 1.1 3区化学

Russian Journal of Coordination Chemistry Pub Date : 2024-12-08 DOI: 10.1134/S1070328424600475

D. I. Pavlov, A. N. Lavrov, D. G. Samsonenko, A. S. Potapov

{"title":"Metal-Organic Frameworks of Cobalt(II) with 4,7-Di(1,2,4-triazol-1-yl)-2,1,3-benzothiadiazole and Aromatic Dicarboxylic Acids: Synthesis, Crystal Structures, and Magnetic Properties","authors":"D. I. Pavlov, A. N. Lavrov, D. G. Samsonenko, A. S. Potapov","doi":"10.1134/S1070328424600475","DOIUrl":"10.1134/S1070328424600475","url":null,"abstract":"The reactions of cobalt(II) nitrate with 4,7-di(1,2,4-triazol-1-yl)-2,1,3-benzothiadiazole (Tr2btd) and aromatic dicarboxylic acids (terephthalic (H2bdc), 2,6-naphthalenedicarboxylic (2,6-H2ndc), and 2,5‑furandicarboxylic (2,5-H2fdc) acids) afford metal-organic frameworks [Co(Tr2btd)(bdc)]n (I) and {[Co2(Tr2btd)(DMF)(2,6-ndc)2]·DMF}n (II) with the layered structures and chain metal-organic framework [Co(Tr2btd)2(H2O)(2,5-fdc)]n (III). Compounds I and III are paramagnetic in a temperature range of 1.77–300 K without exchange interactions between the Co2+ cations, and compound II exhibits the antiferromagnetic interaction between the Co2+ cations in the binuclear building blocks with the exchange interaction constant J ≈ −100 K. Single crystals of the phase of compound IIIa with the identical composition but different structure are found when taking samples for X-ray diffraction (XRD) analysis. The molecular structures of metal-organic frameworks I, II, III, and IIIa are determined by XRD (CIF files CCDC nos. 2343141 (I), 2343297 (II), 2343296 (III), and 2343140 (IIIa)).","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 9","pages":"673 - 682"},"PeriodicalIF":1.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Fluorine-Containing Polydentate Bis(heterocycles) Based on Di- and Triketone Analogs in the Synthesis of Zinc(II) Complexes

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Russian Journal of Coordination Chemistry Pub Date : 2024-12-08 DOI: 10.1134/S1070328424600724

Yu. O. Edilova, Yu. S. Kudyakova, M. S. Valova, N. V. Loseva, P. A. Slepukhin, V. I. Saloutin, D. N. Bazhin

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Luminophores Based on Compounds of Groups 13, 14, and 15 Elements and Their Biomedical Applications

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Russian Journal of Coordination Chemistry Pub Date : 2024-12-08 DOI: 10.1134/S1070328424600220

E. A. Nikitin, E. M. Mironova, E. R. Milaeva

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