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      https://www.ias.ac.in/article/fulltext/jcsc/126/05/1581-1588

    • Keywords

       

      Main group chemistry; alkaline earth complex; zinc; 9-hydroxophenalenone; X-ray crystallography.

    • Abstract

       

      Herein, we report the synthesis and characterization of 9-hydroxophenalenone based alkaline earth and zinc complexes.The reaction of 9-hydroxophenalenone (HO,O-PLY (1)) with one equivalent of KN(SiMe3)2 and MI2 in THF yields heteroleptic complexes [(O,O-PLY)M(THF)$_n$]I [M= Mg (2), Ca (3), Sr (4), Ba (5); n = 1-4], while use of two equivalents of KN(SiMe3)2 in THF (with respect to PLY) produces homoleptic complex (O,O-PLY)2Mg(THF)2 (6). Moreover, reaction between two equivalents of 1 with one equivalent of ZnMe2 in THF produces complex (O,O-PLY)2Zn(THF)2 (7). All these complexes were characterized by NMR spectroscopy and elemental analyses. The solid state structures of complexes 2, 6 and 7 were established by single crystal X-ray diffraction analysis.

    • Author Affiliations

       

      Arup Mukherjee1 Prinson P Samuel2 Carola Schulzke3 Swadhin K Mandal1

      1. Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741 252, India
      2. Institut für Anorganische Chemie, Universität Göttingen, Tammannstrasse 4, 37077 Göttingen, Germany
      3. Institut für Biochemie, Ernst-Moritz-Arndt Universität Greifswald, Felix-Hausdorff-Straße 4, Greifswald, Germany
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    • Supplementary Material

       
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