Cobalt complexes appended with para - And meta -arylcarboxylic acids: Influence of cation, solvent, and symmetry on hydrogen-bonded assemblies

Kumar G.; Aggarwal H.; Gupta R.

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Cobalt complexes appended with para - And meta -arylcarboxylic acids: Influence of cation, solvent, and symmetry on hydrogen-bonded assemblies

机译：带有对-和间-芳基羧酸的钴配合物：阳离子，溶剂和对称性对氢键组装体的影响

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The present work shows the syntheses, structures, and hydrogen-bonding- based self-assembly of Co~(3+) coordination complexes containing appended arylcarboxylic acid groups. The carboxylic acid groups are present at either the para or the meta position of the appended arene ring. Every Co ~(3+) coordination complex offers both hydrogen-bond donors (in O-H groups of arylcarboxylic acid) and acceptors (in C=O_(amide) groups as well as C=O_(acid) of arylcarboxylic acid) in a single molecule. As a consequence, all molecules self-assemble in a highly complementary and unique structural fashion via an array of inter- and intramolecular hydrogen bonding. The position of carboxylic acid, presence of cation, type of cation, and solvent of crystallization has significantly affected/altered the self-assembly process of complementary functional groups.

机译：本工作显示了含有附加的芳基羧酸基团的Co〜（3+）配位配合物的合成，结构和基于氢键的自组装。羧酸基团存在于所连接的芳烃环的对位或间位。每个Co〜（3+）配位化合物都可在单个氢键上同时提供氢键供体（在芳基羧酸的OH基中）和受体（在C = O_（酰胺）基以及C = O_（酸）中）分子。结果，所有分子通过一系列分子间和分子内氢键以高度互补和独特的结构方式自组装。羧酸的位置，阳离子的存在，阳离子的类型和结晶溶剂已显着影响/改变了互补官能团的自组装过程。

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《Crystal growth & design》 |2013年第1期|共17页
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Kumar G.; Aggarwal H.; Gupta R.;
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1. Cobalt complexes appended with para - And meta -arylcarboxylic acids: Influence of cation, solvent, and symmetry on hydrogen-bonded assemblies [J] . Kumar G., Aggarwal H., Gupta R. Crystal growth & design . 2013,第1期

机译：带有对-和间-芳基羧酸的钴配合物：阳离子，溶剂和对称性对氢键组装体的影响
2. Self-assembly and cytotoxicity study of waterwheel-like dinuclear metal complexes: The first metal complexes appended with multiple free hydroxamic acid groups [J] . Wang WH, Liu WS, Wang YW, Journal of Inorganic Biochemistry: An Interdisciplinary Journal . 2007,第2期

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3. Jumping Crystals of Stacked Planar Cobalt Complexes: Thermosalient Effect Promoted by Hydrogen-bonded Lattice Solvent Release [J] . Kamo Yusuke, Nagaya Iori, Sugino Ryoma, Chemistry Letters . 2019,第9期

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4. Liquid crystalline nano-segregated structures in hydrogen-bonded complexes of fluoroalkyl substituted benzoic acids [C] . Etsushi Nishikawa, Jun Yamamoto, Hiroshi Yokoyama Materials Research Society Symposium . 2002

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机译：开发人造蛋白酶和核酸酶：催化水解未活化的酰胺，腈和磷酸盐。第一部分钴（III）配合物促进的磷酸酯的水解。第二部分钴（III）配合物催化的腈水合。第三部分钴（III）配合物促进的酰胺水解。
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7. Microwave-mediated and customery synthesis of N-benzoyl- or N-substituted benzoyl-N,N'-dialkylureas from arylcarboxylic acids and N,N'-disubstituted carbodiimides under solvent-free conditions [O] . Ricardo A. W. Neves Filho, Ronaldo N. de Oliveira, Rajendra M. Srivastava 2007

机译：在无溶剂条件下，微波介导的N-苯甲酰基或N-取代的苯甲酰基，N'-二烷基脲N'-二烷基脲的C; - 二取代的碳二亚胺

Cobalt complexes appended with para - And meta -arylcarboxylic acids: Influence of cation, solvent, and symmetry on hydrogen-bonded assemblies

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