| Synthesis and Crystal Structure of 2-Benzoyl Pyridine Thiosemicarbazato Palladium(II) Chloride |
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| 作者姓名： | 刘泽华 王守兴 段春迎 游效曾 |
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| 作者单位： | Coordination Chemistry Institute，State Key Laboratory of Coordination Chemistry，Nanjing University，Nanjing 210093 |
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| 摘 要： | 1 ＩＮＴＲＯＤＵＣＴＩＯＮＲｅｃｅｎｔｌｙ,ｔｈｉｏｓｅｍｉｃａｒｂａｚｏｎｅｓｈａｖｅａｔｔｒａｃｔｅｄｍｕｃｈａｔｔｅｎｔｉｏｎｗｉｔｈｉｎｂｉｏｌｏｇｉｃａｌｓｙｓｔｅｍａｎｄｃｏｏｒｄｉｎａｔｉｏｎｃｈｅｍｉｓｔｒｙ.1-3]ＩｔｈａｓｂｅｅｎｐｏｓｔｕｌａｔｅｄｔｈａｔｍａｎｙＮｈｅｔｅｒｏｃｙｃｌｉｃｃａｒｂａｌｄｅｈｙｄｅｔｈｉｏｓｅｍｉｃａｒｂａｚｏｎｅｓａｃｔａｓｔｒｉｄｅｎｔａｔｅＮ2Ｓｌｉｇａｎｄｓｗｈｉｃｈｂｏｎｄｔｏｉｒｏｎｏｒｃｏｐｐｅｒｉｎｔｈｅｓｙｎｔｈｅｓｉｓｏｆｐ…
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Synthesis and Crystal Structure of 2 Benzoyl Pyridine Thiosemicarbazato Palladium(II) Chloride |
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| Abstract: | The title complex,2-benzoyl pyridine thiosemicarbazato palladium(Ⅱ)chloride C13H11N4SPdCl,Mr=379.17],crystallizes in monoclinic,space group C2/c with a=12.1061(5),b=21.877(3),c=11.4832(6)A,β=108.29(9)°,V=2887.7(4)A3,Z=8,Dc=1.827g/cm3; μ=1.608cm-1 and F(000)=1568.R=0.0281 and wR=0.0684 for 1446 reflections with I ＞ 2σ(Ⅰ).X-ray crystal structure analysis revealed that the coordination geometry of Pd atom is a distorted square plane with two Pd- N bonds,one Pd - S bond and one Pd - Cl bond.The Schiff-base ligand loses a proton from its tautomeric thiol form and coordinates to the Pd atom via the mercapto sulfur and theβ-nitrogen atoms. |
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| Keywords: | crystal structure palladium complex tridentate N_2S liga |
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