{"title":"Characteristic Features of the Synthesis of 2,1,3-Benzothiadiazole-Substituted 1,3-Iminophosphine and Platinum Complex of This Compound","authors":"R. M. Khisamov, S. N. Konchenko, T. S. Sukhikh","doi":"10.1134/S1070328424600360","DOIUrl":"10.1134/S1070328424600360","url":null,"abstract":"<p>In an attempt to synthesize a new iminomethylphosphine, <sup><i>t</i></sup>BuC(Ph<sub>2</sub>P)=N-Btd (Btd = 2,1,3-benzothiadiazole) by a three-step procedure including (1) NH<sub>2</sub>-Btd + <sup><i>t</i></sup>BuC(=O)Cl → <sup><i>t</i></sup>BuC(=O)NH-Btd, (2) <sup><i>t</i></sup>BuC(=O)NH-Btd + SOCl<sub>2</sub> → <sup><i>t</i></sup>BuC(Cl)=N-Btd, and (3) <sup><i>t</i></sup>BuC(Cl)=N-Btd + Ph<sub>2</sub>PSiMe<sub>3</sub> → <sup><i>t</i></sup>BuC(Ph<sub>2</sub>P)=N-Btd, it was found that the second step is accompanied by the chlorination of the carbocycle in the benzothiadiazole moiety. The reaction of the imidoyl chloride <sup><i>t</i></sup>BuC(Cl)=N-(7-Cl-Btd) formed in this reaction with Ph<sub>2</sub>PSiMe<sub>3</sub> gave 1,3-iminomethylphosphine <sup><i>t</i></sup>BuC(Ph<sub>2</sub>P)=N-(7-Cl-Btd) (PC=N). The by-products formed in this step include 1,3-aminomethylphosphine oxide <sup><i>t</i></sup>BuC{Ph<sub>2</sub>P(O)}NH-(7-Cl-Btd) (POCN) and (Ph<sub>2</sub>PO<sub><i>x</i></sub>)<sub>2</sub>, resulting from partial oxidation and hydrolysis. The reactions of PC=N and POCN with [Pt(COD)Cl<sub>2</sub>] (COD = 1.3-cyclooctadiene) were studied. In the case of PC=N, the reaction affords the [Pt(PC=N)<sub>2</sub>Cl<sub>2</sub>] complex. In the latter case, cleavage of the P–C bond in POCN takes place, and [PtCl<sub>2</sub>(Ph<sub>2</sub>POH)<sub>2</sub>](POCN) and [Pt(CH<sub>3</sub>CN){<sup><i>t</i></sup>BuC-NH-(7-Cl-Btd)}Cl] are isolated from the reaction mixture. The structures of the new compounds were established by single-crystal X-ray diffraction (CCDC nos 2335150 (<sup><i>t</i></sup>BuC(Cl)N-(7-Cl-Btd)), 2335152 (POCN·Et<sub>2</sub>O), 2335149 (Ph<sub>2</sub>PO<sub><i>x</i></sub>)<sub>2</sub>, 2335153 ([Pt(PC=N)<sub>2</sub>Cl<sub>2</sub>]), 2335154 ([PtCl<sub>2</sub>(Ph<sub>2</sub>POH)<sub>2</sub>](POCN)), and 2335151 ([Pt(CH<sub>3</sub>CN)(<sup><i>t</i></sup>BuC-NH-(7-Cl-Bbtd))Cl]).</p>","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 9","pages":"705 - 714"},"PeriodicalIF":1.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790387","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}
O. V. Kuznetsova, G. V. Romanenko, P. A. Chernavin, G. A. Letyagin, A. S. Bogomyakov
{"title":"Compounds of s-Metals with Spin-Labeled Nitrophenol","authors":"O. V. Kuznetsova, G. V. Romanenko, P. A. Chernavin, G. A. Letyagin, A. S. Bogomyakov","doi":"10.1134/S1070328424600487","DOIUrl":"10.1134/S1070328424600487","url":null,"abstract":"<p>A series of paramagnetic salts of <i>s</i>-elements (Li, Na, K, Rb, Cs) with deprotonated nitroxide radical, 2-(2-hydroxy-5-nitrophenyl)-4,4,5,5-tetramethyl-4,5-dihydro-1<i>H</i>-imidazol-1-oxyl 3-oxide (L), were synthesized and isolated as crystals. According to X-ray diffraction data, these compounds are polymers of different dimensionality (CCDC nos. 2342497–2342506). As indicated by the results of quantum chemical calculations and magnetic measurements, weak antiferromagnetic exchange interactions predominate in the paramagnetic salts, with the interaction energy decreasing with increasing radius of the alkali metal ion.</p>","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 9","pages":"721 - 733"},"PeriodicalIF":1.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790290","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}
V. V. Semenov, N. V. Zolotareva, B. I. Petrov, N. M. Lazarev, E. V. Baranov
{"title":"Stabilization of an Aqueous Solution of a Liquid Micro Fertilizer Containing Trilon B as a Chelating Agent. Structure of the Molecular Crystal of Sodium Carbamide Ethylenediaminetetraacetate Hydrate NaH3L1·(H2N)2CO·H2O","authors":"V. V. Semenov, N. V. Zolotareva, B. I. Petrov, N. M. Lazarev, E. V. Baranov","doi":"10.1134/S1070328424600608","DOIUrl":"10.1134/S1070328424600608","url":null,"abstract":"<p>Chemical analysis methods were used to identify the causes for precipitation and fouling with a gray-green deposit of a vessel for the storage of liquid micro fertilizer consisting of ammonium heptamolybdate, potassium chloride, ammonium vanadate, boric acid, chromium trichloride, sodium selenate, and Trilon B as a chelating ligand. The precipitate represented the crystalline 1 : 1 complex of Trilon B with carbamide NaH<sub>3</sub>L<sup>1</sup>·(H<sub>2</sub>N)<sub>2</sub>CO·H<sub>2</sub>O (H<sub>4</sub>L<sup>1</sup> = ethylenediaminetetraacetic acid). The deposit on the vessel bottom and wall was formed upon transformation of the molybdenum complex Na<sub>4</sub>(MoO<sub>3</sub>)<sub>2</sub>L<sup>1</sup>·8H<sub>2</sub>O into insoluble coordination polymer in an acid medium. Neutralization of the solution to pH 6–7 and a decrease in the concentration of Trilon B gave a violet micro fertilizer solution that was stable during storage. The molecular structure of the NaH<sub>3</sub>L<sup>1</sup>·(H<sub>2</sub>N)<sub>2</sub>CO·H<sub>2</sub>O crystal was determined.</p>","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 10","pages":"817 - 826"},"PeriodicalIF":1.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790351","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}
O. Yu. Trofimova, D. S. Kolevatov, N. O. Druzhkov, A. V. Maleeva, I. A. Yakushev, P. V. Dorovatovskii, A. V. Piskunov
{"title":"3,6-Dipyridyl-1,2,4,5-tetrazine in the Synthesis of Zinc and Cadmium Metal-Organic Frameworks with Anilate-Type Ligands","authors":"O. Yu. Trofimova, D. S. Kolevatov, N. O. Druzhkov, A. V. Maleeva, I. A. Yakushev, P. V. Dorovatovskii, A. V. Piskunov","doi":"10.1134/S1070328424700726","DOIUrl":"10.1134/S1070328424700726","url":null,"abstract":"<p>New heteroleptic metal-organic frameworks (MOF) of zinc (3D MOF) and cadmium (2D MOF) are prepared by the two-stage synthesis: [Zn(pQ)(DPT)]·2DMF (<b>I</b>) and [Cd<sub>2</sub>(NO<sub>3</sub>)<sub>2</sub>-(pQ)(DPT)<sub>3</sub>]·2DMF·2MeOH (<b>II</b>), where pQ is the 2,5-dihydroxy-3,6-di-<i>tert</i>-butyl-<i>para-</i>benzoquinone dianion, DPT is 3,6-di(pyridin-4-yl)-1,2,4,5-tetrazine, and DMF is <i>N</i>,<i>N</i>-dimethylformamide (DMF). The structures of the compounds are studied by XRD (CIF files CCDC nos. 2332754 (<b>I</b>) and 2332755 (<b>II</b>)). The thermal stability of the MOF is studied by thermogravimetry.</p>","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 9","pages":"636 - 645"},"PeriodicalIF":1.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790288","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}
{"title":"Mechanism of the Formation of trans- and cis-Isomers of the Bis(chelate) Pd(II) and Pt(II) Complexes Based on (N,O(S,Se))-Bidentate Azomethines: A Quantum Chemical Study","authors":"N. N. Kharabayev, D. V. Steglenko, V. I. Minkin","doi":"10.1134/S107032842460058X","DOIUrl":"10.1134/S107032842460058X","url":null,"abstract":"<p>The molecular structures and relative energies of <i>trans-</i> and <i>cis-</i>isomers of bis(chelate) complexes of Pd(II) and Pt(II) salicylal-, thiosalicylal-, and selenosalicylaldiiminates are calculated using the density functional theory. The role of the kinetic factor in the formation of the <i>trans-</i> and <i>cis-</i>isomers of the PdL<sub>2</sub> and PtL<sub>2</sub> complexes is studied in the framework of the model of the step-by-step formation of the bis(ligand) metal complexes ML<sub>2</sub> (M<sup>++</sup> + (L)<sup>–</sup> → (ML)<sup>+</sup>, (ML)<sup>+</sup> + (L)<sup>–</sup>→ ML<sub>2</sub>). The competition of the <i>trans-</i> and <i>cis-</i>isomers of the PdL<sub>2</sub> and PtL<sub>2</sub> bis(chelate) azomethine complexes with the coordination nodes MN<sub>2</sub>O<sub>2</sub>, MN<sub>2</sub>S<sub>2</sub>, and MN<sub>2</sub>Se<sub>2</sub> is shown to be determined by both the energy preference of one of possible configurations and activation barriers of the isomerization of the products formed in the first step of the interaction of the initial reagents.</p>","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 10","pages":"802 - 808"},"PeriodicalIF":1.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790350","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}
{"title":"Adducts of Sterically Hindered Tellurium Catecholate with N-Methylpyrrolidone","authors":"P. A. Petrov, E. A. Filippova, T. S. Sukhikh","doi":"10.1134/S1070328424600530","DOIUrl":"10.1134/S1070328424600530","url":null,"abstract":"<p>The formation of adducts of tellurium(IV) 3,6-di-<i>tert</i>-butyl catecholate (Te(Cat<sup>36</sup>)<sub>2</sub>) with <i>N</i>-methylpyrrolidone (NMP) is studied. The crystallization from a CH<sub>2</sub>Cl<sub>2</sub>–NMP–aromatic hydrocarbon mixture is found to result in the formation of dimeric complexes [{Te(Cat<sup>36</sup>)<sub>2</sub>}<sub>2</sub>(μ-NMP)(μ-arene)] (arene is C<sub>6</sub>H<sub>6</sub>, C<sub>7</sub>H<sub>8</sub>), whereas mononuclear [Te(Cat<sup>36</sup>)<sub>2</sub>(NMP)<sub>2</sub>] is formed from a CH<sub>2</sub>Cl<sub>2</sub>–NMP–alkane mixture. The formation of the adducts with aromatic hydrocarbons indicates a possibility of using the tellurium complexes for the separation of hydrocarbon mixtures, including an industrially important benzene–cyclohexane mixture.</p>","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 9","pages":"683 - 688"},"PeriodicalIF":1.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790289","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}
A. S. Samulionis, A. G. Medvedev, T. A. Tripol’skaya, M. A. Kiskin, P. V. Prikhodchenko, I. L. Eremenko, S. A. Nikolaevskii
{"title":"Monomerization of Binuclear Complex [Zn2(Piv)4(Phen)2] under the Action of Water","authors":"A. S. Samulionis, A. G. Medvedev, T. A. Tripol’skaya, M. A. Kiskin, P. V. Prikhodchenko, I. L. Eremenko, S. A. Nikolaevskii","doi":"10.1134/S1070328424601006","DOIUrl":"10.1134/S1070328424601006","url":null,"abstract":"<p>The interaction of the binuclear complex [Zn<sub>2</sub>(Рiv)<sub>4</sub>(Рhen)<sub>2</sub>] with water in toluene or acetonitrile results in its monomerization with the formation of compound [Zn(Рiv)<sub>2</sub>(H<sub>2</sub>O)(Рhen)], the crystal structure of which is determined by XRD (CIF file CСDC no. 2374361). The individual character of the formed crystalline phase is confirmed by powder XRD. Nanoparticles of zinc peroxide/hydroxide are proposed to be used as a water source for the obtaining of single crystals of [Zn(Рiv)<sub>2</sub>(H<sub>2</sub>O)(Рhen)] suitable for XRD.</p>","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 10","pages":"866 - 872"},"PeriodicalIF":1.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790363","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}
Yu. A. Laricheva, Ch. Guan, N. V. Kuratieva, N. F. Romashev, A. L. Gushchin
{"title":"Synthesis and Structure of Manganese Complexes with N,N'-bis[(2,4,6-trimethylphenyl)imino]acenaphthene","authors":"Yu. A. Laricheva, Ch. Guan, N. V. Kuratieva, N. F. Romashev, A. L. Gushchin","doi":"10.1134/S1070328424600578","DOIUrl":"10.1134/S1070328424600578","url":null,"abstract":"<p>Methods for the synthesis of new manganese(II) complexes with <i>N</i>,<i>N</i>'-bis[(2,4,6-trimethylphenyl)iminoacenaphthene (Tmp-bian), [Mn(Tmp-bian)Br<sub>2</sub>] (<b>I</b>), [Mn(Tmp-bian)(EtOH)Br<sub>2</sub>] (<b>Ia</b>), [Mn(Tmp-bian)Cl<sub>2</sub>] (<b>II</b>), [Mn(Tmp-bian)<sub>2</sub>(ClO<sub>4</sub>)<sub>2</sub>] (<b>III</b>), and [Mn(Tmp-bian)<sub>2</sub>(OTs)<sub>2</sub>] (<b>IV</b>) were developed. The obtained compounds were characterized by elemental analysis and IR spectroscopy. The molecular structures of <b>I</b>, <b>Iа</b>, and <b>III</b> were determined by X-ray diffraction (CCDC nos. 233510–233512). The electronic structures of <b>I</b> and <b>III</b> were established by quantum chemical calculations using density functional theory (DFT).</p>","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 9","pages":"662 - 672"},"PeriodicalIF":1.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790353","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}
A. F. Rogozhin, V. A. Ilichev, L. I. Silantyeva, E. A. Kozlova, G. K. Fukin, M. N. Bochkarev
{"title":"Ditopic Centrosymmetric Mercaptobenzothiazole Dilithium Salts: From the Molecular Complex to Luminescent 1D Coordination Polymers","authors":"A. F. Rogozhin, V. A. Ilichev, L. I. Silantyeva, E. A. Kozlova, G. K. Fukin, M. N. Bochkarev","doi":"10.1134/S1070328424600414","DOIUrl":"10.1134/S1070328424600414","url":null,"abstract":"<p>The reaction of lithium amide LiN(Si(Me)<sub>3</sub>)<sub>2</sub> and ditopic heterocyclic ligand benzo[1,2-<i>d</i>:4,5-<i>d</i>′]bis(thiazole)-2,6(3<i>H</i>,7<i>H</i>)-dithione (H<sub>2</sub>L) in dimethoxyethane (DME) affords the binuclear molecular complex Li<sub>2</sub>L(DME)<sub>4</sub> (<b>I</b>). New compounds [Li<sub>2</sub>L(DMSO)<sub>4</sub>·(DMSO)<sub>2</sub>]<sub><i>n</i></sub> (<b>II</b>) and [Li<sub>2</sub>L(DMSO)<sub>4</sub>·(THF)<sub>2</sub>]<sub><i>n</i></sub> (<b>III</b>) are prepared by the recrystallization of compound <b>I</b> using a DMSO–diethyl ether or DMSO/THF mixture of solvents, respectively. According to the XRD data, these compounds are one-dimensional Coordination polymer (CPs) differed by the arrangement of the bis(thiazole) fragments relative to each other and the Li<sub>2</sub>O<sub>2</sub> fragment in the polymer chain, which affects the luminescence properties. The molecular structures of compounds <b>I</b>–<b>III</b> are determined by XRD (CIF files CCDC nos. 2334192 (<b>I</b>), 2334193 (<b>II</b>), and 2334194 (<b>III</b>)).</p>","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 9","pages":"689 - 696"},"PeriodicalIF":1.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1134/S1070328424600414.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
D. A. Bardonov, D. M. Roitershtein, D. I. Nasyrova, M. E. Minyaev
{"title":"Erratum to: Trinuclear Lutetium(III) Cyclopentadienyl Complex with the 2,2'-Bipyridine Dianion","authors":"D. A. Bardonov, D. M. Roitershtein, D. I. Nasyrova, M. E. Minyaev","doi":"10.1134/S107032842409001X","DOIUrl":"10.1134/S107032842409001X","url":null,"abstract":"","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 9","pages":"768 - 768"},"PeriodicalIF":1.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790364","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}