Synthesis and Characterization of New Metal–Organic Frameworks Based on Tetracyanoplatinate(II) and N,N′-bis(2-hydroxyethyl)ethylenediamine: Single Crystal Structures of ZnII and CdII Complexes Along with Magnetic Properties of NiII and CuII Complexes

被引：0
作者：
Ayşegül Şenocak
Ahmet Karadağ
Ertan Şahin
Yusuf Yerli
机构：
[1] Gaziosmanpaşa University,Department of Chemistry, College of Art and Science
[2] Atatürk University,Department of Chemistry, College of Science
[3] Gebze Institute of Technology,Department of Physics
来源：
Journal of Inorganic and Organometallic Polymers and Materials | 2011年 / 21卷
关键词：
Cyano bridged polymers; EPR; Magnetic susceptibility; Thermal analysis; ,; ′-bis(2-hydroxyethyl)ethylenediamine; Tetracyanoplatinate;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Characterization and synthesis of novel cyano bridged coordination compounds [Ni(bishydeten)Pt(CN)4] (1), [Cu(bishydeten)Pt(CN)4] (2), [Zn(bishydeten)Pt(CN)4] (3), [Cd(bishydeten)Pt(CN)4] (4) [bishydeten = N,N′-bis(2-hydroxyethyl)ethylenediamine (C6H16N2O2)] were reported herein. The IR spectra of these coordination compounds verified the formation of aforementioned complexes. The ground state of the paramagnetic electron in the CuII located in tetragonal distorted octahedral sites (D4h) was found to be dx2−y2 for complex 2. As for complex 1, an EPR signal was not observed because of diamagnetic property of the PtII and momentary relaxation times of the NiII. All complexes followed identical decomposition mechanism in thermal analysis and thermal stabilities of complexes changed in the order of 1 > 4 > 3 > 2. Both 3 and 4 exhibit polymeric structure according to X-ray single structure analysis. While bishydeten coordinated with three donor atoms (N,N′, and O) in complex 3, it acts as a bidentate ligand (N, and N′) in complex 4. Magnetic properties of complexes 1–2 at 15–300 K temperature range were determined as antiferromagnetic with Weiss constants = −2.619 and −0.847 K respectively.
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页码：438 / 449
页数：11
相关论文
共 208 条
  • [1] Maji TK(2001)undefined Chem. Commun. 15 1368-1019
  • [2] Mukherjee PS(1999)undefined Coord. Chem. Rev. 183 117-undefined
  • [3] Mostafa G(2000)undefined J. Am. Chem. Soc. 122 1391-undefined
  • [4] Zangrando E(2003)undefined Eur. J. Inorg. Chem. 2003 1866-undefined
  • [5] Ray Chaudhuri N(2004)undefined Angew. Chem. Int. Ed. 43 2334-undefined
  • [6] Blake AJ(1997)undefined Chem. Rev. 97 2373-undefined
  • [7] Champness NR(2002)undefined Nature 417 813-undefined
  • [8] Hubberstey P(1997)undefined J. Am. Chem. Soc. 119 1011-undefined
  • [9] Li W-S(2001)undefined Chem. Commun. 4 333-undefined
  • [10] Withersby A(2000)undefined J. Am. Chem. Soc. 122 2952-undefined
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