PUMA publications for /user/b_schwederski/aminopropylthiolatehttps://puma.ub.uni-stuttgart.de/user/b_schwederski/aminopropylthiolatePUMA RSS feed for /user/b_schwederski/aminopropylthiolate2024-03-29T12:41:21+01:00Structural variety and multiple isomerism in 1-(dimethylamino)propyl-2-chalcogenolate and 2-(dimethylamino)propyl-1-chalcogenolate complexes of palladium(II) and platinum(II): Synthesis, spectroscopy and structureshttps://puma.ub.uni-stuttgart.de/bibtex/2f9e76992879fa1967eaf7bb5713a3c4b/b_schwederskib_schwederski2019-07-15T13:41:23+02:00aminopropyl aminopropylchalcogenolate aminopropylselenolate;dichalcogenide aminopropylthiolate crystal decompn isomerism;platinum isomerism;thermal multiple palladium platinum platinum;palladium prepn regioisomer structure thiolation <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Sandip Dey" itemprop="url" href="/person/1d983f9d7aaa26d622cb92c78344c39c2/author/0"><span itemprop="name">S. Dey</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Liladhar B. Kumbhare" itemprop="url" href="/person/1d983f9d7aaa26d622cb92c78344c39c2/author/1"><span itemprop="name">L. Kumbhare</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Vimal K. Jain" itemprop="url" href="/person/1d983f9d7aaa26d622cb92c78344c39c2/author/2"><span itemprop="name">V. Jain</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Thilo Schurr" itemprop="url" href="/person/1d983f9d7aaa26d622cb92c78344c39c2/author/3"><span itemprop="name">T. Schurr</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Wolfgang Kaim" itemprop="url" href="/person/1d983f9d7aaa26d622cb92c78344c39c2/author/4"><span itemprop="name">W. Kaim</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Axel Klein" itemprop="url" href="/person/1d983f9d7aaa26d622cb92c78344c39c2/author/5"><span itemprop="name">A. Klein</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Ferdinand. Belaj" itemprop="url" href="/person/1d983f9d7aaa26d622cb92c78344c39c2/author/6"><span itemprop="name">F. Belaj</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">European Journal of Inorganic Chemistry</span>, </em> </span>(<em><span>2004<meta content="2004" itemprop="datePublished"/></span></em>)</span>Mon Jul 15 13:41:23 CEST 2019European Journal of Inorganic Chemistry224510--4520Structural variety and multiple isomerism in 1-(dimethylamino)propyl-2-chalcogenolate and 2-(dimethylamino)propyl-1-chalcogenolate complexes of palladium(II) and platinum(II): Synthesis, spectroscopy and structures2004aminopropyl aminopropylchalcogenolate aminopropylselenolate;dichalcogenide aminopropylthiolate crystal decompn isomerism;platinum isomerism;thermal multiple palladium platinum platinum;palladium prepn regioisomer structure thiolation Isomeric dichalcogenides [Me2NCH(Me)CH2E]2 [(N$\cap$E**)2] and [Me2NCH2CH(Me)E]2 [(N$\cap$E*)2] (E = S, Se, Te) were obtained by the reactions of NaSH or M'2E2 (M' = Na or K) with Me2NCH2CHMeCl. The former reaction affords mainly (N$\cap$E**)2 (E = S) while from the latter mixts. of (N$\cap$E**)2 and (N$\cap$E*)2 [referred to as (N$\cap$E)2, E = S, Se, Te] were isolated, the ratios in the mixts. depending on the chalcogen. Reactions of (N$\cap$E)Na with [M2Cl2(\textgreek{m}-Cl)2(PR3)2] gave [MCl(N$\cap$E)(PR3)] (M = Pd or Pt). These chiral, mixed-ligand complexes were characterized by elemental anal., IR, UV/visible and NMR (1H, 13C, 31P, 77Se, 125Te, 195Pt) spectroscopy, and, in part, by x-ray structure anal. The complexes display a typical pattern of mutually trans-oriented neutral (P and N) and anionic (Cl and E) donor atoms in an approx. square-planar environment. In contrast to the Pt(II) analogs, the x-ray structures of [PdCl(N$\cap$E)(PMePh2)] (E = S or Se) revealed both a conformational isomerism of the five-membered chelate ring and, for Se, the co-crystn. of complexes with both the N$\cap$E* and N$\cap$E** isomeric ligands. The thermal behavior of some complexes was studied. [on SciFinder(R)]