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A new nanosized host-guest supramolecular coordination polymer based on copper cyanide network and 1,7-diaminoheptane: Comparative structure study and catalytic activity. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130915] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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2
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Badr El-din AS, Abd El-Aziz DM, Khattab HM, Etaiw SEDH. Mediated self-assembly of host-guest nano copper cyanide and 1,7-diaminoheptane: Design, catalytic and biological evaluation. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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3
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Abdou SN. Ultrasonic Assisted Nano-structures of Novel Organotin Supramolecular Coordination Polymers as Potent Antitumor Agents. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-021-02055-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Saleh DI, Mahmoud SF, Etaiw SEH. Nanoscale supramolecular architectures assembly of copper cyanide, organotin, and 1,10‐phenanthroline coordination polymers: Design and biological applications. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Dalia I. Saleh
- Department of Chemistry, College of Science Taif University Taif Saudi Arabia
| | - Samy F. Mahmoud
- Department of Biotechnology, College of Science Taif University Taif Saudi Arabia
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Etaiw SEH, Abd El‐Aziz DM, Shalaby EM, Elzeny I. X‐ray structure of host‐guest nanosized organotin supramolecular coordination polymer based on cobalt cyanide and quinoxaline as an efficient catalyst for treatment of waste water. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5521] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | - Elsayed M. Shalaby
- X‐Ray Crystallography Lab, Physics Division, National Research Center Cairo Egypt
| | - Islam Elzeny
- Chemistry Department, Faculty of ScienceTanta University Tanta 31527 Egypt
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Etaiw SEH, Marie H, Shalaby EM, Farag RS, Elsharqawy FA. Sensing and photocatalytic properties of nanosized Cu(I)CN organotin supramolecular coordination polymer based on pyrazine. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5114] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
| | - Hassan Marie
- Chemistry Department, Faculty of ScienceTanta University Tanta Egypt
| | - Elsayed M. Shalaby
- X‐Ray Crystallography Lab.,Physics DivisionNational Research Center Cairo Egypt
| | - Rabie S. Farag
- Chemistry Department, Faculty of ScienceAl‐Azhar University Cairo Egypt
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Etaiw SEH, Abdou SN. Long Chain Aliphatic Diamine as Template for the Construction of Host–Guest Copper–Cyanide 3D-Network. J Inorg Organomet Polym Mater 2017. [DOI: 10.1007/s10904-017-0660-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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8
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Etaiw SEH, Badr El-din AS, Abdou SN. Structure and catalytic activity of host–guest coordination polymers constructed from copper(I) cyanide nets and 1,4-diaminobutane or 1,5-diaminopentane in the presence of water. TRANSIT METAL CHEM 2016. [DOI: 10.1007/s11243-016-0037-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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9
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Etaiw SEH, Abdou SN. Double Stranded Helical Organo-lead 3D-Supramolecular Coordination Polymer Containing Copper Cyanide and Phenanthroline Ligand as Antimicrobial Agent. J Inorg Organomet Polym Mater 2015. [DOI: 10.1007/s10904-015-0301-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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10
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3D-Interpenetrating Frameworks of 3∞[Cu2(CN)4(Me3Pb)2(bpy)] Containing the Rhombic [Cu2(µ3-CN)2] Motifs. J Inorg Organomet Polym Mater 2015. [DOI: 10.1007/s10904-015-0264-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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11
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Etaiw SEDH, Abdou SN. Spectroscopic properties and the catalytic activity of new organo-lead supramolecular coordination polymer containing quinoxaline. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 135:617-623. [PMID: 25124847 DOI: 10.1016/j.saa.2014.07.058] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Revised: 07/03/2014] [Accepted: 07/17/2014] [Indexed: 06/03/2023]
Abstract
The 3D-supramolecular coordination polymer (SCP) (3)∞[ Cu2(CN)3(Me3Pb)(qox)], 1, as the first example of the CuCN SCP containing the (Me3Pb) fragment, was explored to investigate its catalytic and photo-catalytic activities. The structure of 1 contains two chemically identical but crystallographically different [Cu2(CN)3⋅Me3Pb⋅qox]2 units with four Cu(I) sites assuming distorted TP-3 geometry. Two non-linear chains of equal abundance are formed producing corrugated parallel chains which are connected laterally by quinoxaline creating 2D-layers which are arranged parallel in an (AB⋯AB⋯AB)n fashion forming 3D-network. IR, mass, electronic absorption and fluorescence spectra are also investigated. The SCP 1 is diamagnetic and exhibits good catalytic and photo-catalytic activities for the degradation of methylene blue (MB). The reaction is first order with respect to MB dye. The irradiation of the reaction with UV-light enhanced the rate of MB mineralization. The efficiency of recycled the 1 and the mechanism of degradation of MB dye were investigated.
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Affiliation(s)
| | - Safaa N Abdou
- Faculty of Education (Khourma), Chemistry Department, Taif University, Saudi Arabia
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12
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Etaiw SEDH, Abdou SN, Faheim AA. Self-assembly and antitumor activity of an organotin coordination polymer containing a helical structure based on copper cyanide and phenanthroline ligand. J COORD CHEM 2015. [DOI: 10.1080/00958972.2014.996559] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
| | - Safaa N. Abdou
- Faculty of Education and Science (Khourma), Chemistry Department, Taif University, Taif, Saudi Arabia
| | - Abeer A. Faheim
- Faculty of Education and Science (Khourma), Chemistry Department, Taif University, Taif, Saudi Arabia
- Faculty of Science (Girl’s), Chemistry Department, Al-Azhar University, Cairo, Egypt
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Structure and Spectral Properties of Pyrazine Ligand Assisted Self-Assembly of a Coordination Polymer Containing Copper-Cyanide Building Blocks. J Inorg Organomet Polym Mater 2013. [DOI: 10.1007/s10904-013-9922-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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14
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Etaiw SEH, Abdou SN. New Organotin/CuCN/Quinazoline 3D-Supramolecular Coordination Polymers Having Catalytic and Luminescence Activities. J Inorg Organomet Polym Mater 2011. [DOI: 10.1007/s10904-011-9635-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Etaiw SEDH, Sultan AS, Badr El-din AS. A novel hydrogen bonded bimetallic supramolecular coordination polymer {[SnMe3(bpe)][Ag(CN)2]·2H2O} as anticancer drug. Eur J Med Chem 2011; 46:5370-8. [DOI: 10.1016/j.ejmech.2011.08.041] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2011] [Revised: 08/04/2011] [Accepted: 08/30/2011] [Indexed: 10/17/2022]
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16
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Etaiw SEDH, Badr El-din AS. Assembly, Fluorescence Properties and Antitumor Activity of Novel Silver(I) Cyanide Supramolecular Coordination Polymer Based on Trans-1,2-bis(4-pyridyl)ethene and Me3SnCl. J Inorg Organomet Polym Mater 2011. [DOI: 10.1007/s10904-011-9602-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Etaiw SEDH, Elsherbiny AS, Badr El-din AS. Characterization and Catalytic Activity of New Metal-organic Frameworks Resulted from Self-assembly of Ph3SnCl, K[Cu(CN)2] and Nitrogen Donor Ligands. CHINESE J CHEM 2011. [DOI: 10.1002/cjoc.201180260] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Etaiw SEH, El-Zaria ME, Fayed TA, Abdou SN. Catalytic, Luminescence Activities and Structure of Metal-Organic Frameworks Containing CuCN Building Blocks and Bipodal Bridging Ligands. J Inorg Organomet Polym Mater 2011. [DOI: 10.1007/s10904-011-9480-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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19
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In vitro and in vivo antitumor activity of novel 3D-organotin supramolecular coordination polymers based on CuCN and pyridine bases. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2011.02.003] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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20
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Structure and Spectral Characteristics of 3D-Supramolecular Coordination Polymers Based on Copper Cyanide and Dimethylquinoxaline. J Inorg Organomet Polym Mater 2011. [DOI: 10.1007/s10904-011-9477-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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21
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Li XZ, Zhou XP, Li D, Yin YG. Controlling interpenetration in CuCN coordination polymers by size of the pendant substituents of terpyridine ligands. CrystEngComm 2011. [DOI: 10.1039/c1ce05565h] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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22
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Assembly and Fluorescence Properties of 3D-Copper(I) Cyanide Coordination Polymers Based on Methylpyrazine and Tetramethylpyrazine in Presence of Me3SnCl. J Inorg Organomet Polym Mater 2010. [DOI: 10.1007/s10904-010-9439-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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23
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Etaiw SEH, Fayed TA, El-zaria MB, Abdou SN. Synthesis, Characterization and Crystal Structure of New Organotin Copper Cyanide Three-Dimensional Supramolecular Coordination Polymer Containing Quinoxaline Molecule. J Inorg Organomet Polym Mater 2010. [DOI: 10.1007/s10904-010-9418-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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24
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Etaiw SEH, Fayed TA, Abdou SN. Bimetallic multidimensional supramolecular coordination polymers containing triphenyltin cation and CuCN. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2010.04.024] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Etaiw SEDH, Abdou SNA. A Novel 3D-Supramolecular Coordination Polymer Based on CuCN, Ph3Sn Cation and Quinoxaline. J Inorg Organomet Polym Mater 2010. [DOI: 10.1007/s10904-010-9383-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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26
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Etaiw SEDH, Werida AH. 3D-Supramolecular Coordination Polymers as Effective Oxidizing Agents Towards 2,4-Dichlorophenol and 2,6-Di-t-butylphenol. J Inorg Organomet Polym Mater 2010. [DOI: 10.1007/s10904-010-9368-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Poll EM, Rehbein M, Epple* M, Dieter Fischer R. On the Nature of the Polymeric Organotin(IV) Chromates(VI), [(Me3Sn)2CrO4] and [(Me3Sn)3CrO4(OH)]. An Extension of Non-consolidated Earlier Findings. Supramol Chem 2010. [DOI: 10.1080/1061027031000115985] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Eyck-Michael Poll
- a Institut für Anorganische und Angewandte Chemie der Universität Hamburg , Martin-Luther-King-Platz 6, D-20146, Hamburg, Germany
| | - Marcus Rehbein
- a Institut für Anorganische und Angewandte Chemie der Universität Hamburg , Martin-Luther-King-Platz 6, D-20146, Hamburg, Germany
| | - Matthias Epple*
- a Institut für Anorganische und Angewandte Chemie der Universität Hamburg , Martin-Luther-King-Platz 6, D-20146, Hamburg, Germany
| | - R. Dieter Fischer
- a Institut für Anorganische und Angewandte Chemie der Universität Hamburg , Martin-Luther-King-Platz 6, D-20146, Hamburg, Germany
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Structure and Properties of Self-Assembled Ternary Adducts K3[Cu(CN)4], Trimethyl Tin Chloride and 4-Methylpyrimidine. J Inorg Organomet Polym Mater 2010. [DOI: 10.1007/s10904-010-9355-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Jiang H, Ma JF, Zhang WL, Liu YY, Yang J, Ping GJ, Su ZM. Metal–Organic Frameworks Containing Flexible Bis(benzimidazole) Ligands. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200700833] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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31
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Etaiw SEDH, El-Zaria ME, Ibrahim MS, El-din ASB. Supramolecular Self Assembly of [Cu(CN)4]3− Ions with Cationic {Ph3Sn+} Units in the Presence of Neutral Bidentate Ligands. PHOSPHORUS SULFUR 2006. [DOI: 10.1080/10426500500270057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Guo Y, Xiao D, Wang E, Lu Y, Lü J, Xu X, Xu L. Synthesis and crystal structures of two nickel coordination polymers generated from asymmetric malate ligand. J SOLID STATE CHEM 2005. [DOI: 10.1016/j.jssc.2004.12.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Yang E, Zhang J, Li ZJ, Gao S, Kang Y, Chen YB, Wen YH, Yao YG. Interweaving 3D Network with Double Helical Tubes Filled by 1D Coordination Polymer Chains. Inorg Chem 2004; 43:6525-7. [PMID: 15476343 DOI: 10.1021/ic049363g] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The hydrothermal reaction of mellitic acid, 4,4'-bipydine, and Cu(CH(3)COO)(2).H(2)O gave rise to a novel 3D supramolecular architecture interpenetrated by three types of coordination polymer motifs. Two independent [[Cu(2)(mellitate)(4,4'-bpy)(H(2)O)(2)](2)(-)] 3D polymers incorporating helical substructures were interwoven into a 3D network with double-stranded helical tubes that host 1D linear polymers [Cu(4,4'-bpy)(H(2)O)(4)](2+)](n).
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Affiliation(s)
- E Yang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, People's Republic of China
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Blatov VA, Carlucci L, Ciani G, Proserpio DM. Interpenetrating metal–organic and inorganic 3D networks: a computer-aided systematic investigation. Part I. Analysis of the Cambridge structural database. CrystEngComm 2004. [DOI: 10.1039/b409722j] [Citation(s) in RCA: 1062] [Impact Index Per Article: 53.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Hanika-Heidl H, Etaiw SEDH, Ibrahim MS, El-din AS, Fischer R. New supramolecular organotin(IV)/-copper(I) cyanides containing the unique {CuI2(μ-CN)2} building block. J Organomet Chem 2003. [DOI: 10.1016/j.jorganchem.2003.08.013] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Wang XS, Zhao H, Qu ZR, Ye Q, Zhang J, Xiong RG, You XZ, Fun HK. An unprecedented 8-fold interpenetrating diamondoid-like coordination polymer containing a Cu+(4)(RCO2)(4) cluster as connecting node. Inorg Chem 2003; 42:5786-8. [PMID: 12971741 DOI: 10.1021/ic0344620] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reaction of Cu(I)(CH(3)CN)(4)BF(4) with 4-pyridylacrylic acid (4-HPYA) affords an unprecedented 8-fold interpenetrating diamondoid-like coordination polymer network [Cu(I)(3)(4-PYA)(2)(H(2)O)(BF(4)) ] (1) with a Cu(+)(4)(CO(2))(4) cluster as connecting node. The interpenetration in metal coordination polymers is the highest degree ever found within diamondoid nets containing a cluster as connecting note. Its fluorescent property was also reported.
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Affiliation(s)
- Xi-Sen Wang
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, P. R. China
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Du M, Bu XH, Guo YM, Liu H, Batten SR, Ribas J, Mak TCW. First Cu(II) diamondoid net with 2-fold interpenetrating frameworks. The role of anions in the construction of the supramolecular arrays. Inorg Chem 2002; 41:4904-8. [PMID: 12230394 DOI: 10.1021/ic025559+] [Citation(s) in RCA: 143] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The synthesis and crystal structure of the three-dimensional coordination polymer of an angular dipyridyl ligand 2,5-bis(4-pyridyl)-1,3,4-oxadiazole (L) and Cu(ClO(4))(2), exhibiting the first Cu(II) diamondoid network with 2-fold interpenetration, ([Cu(L)(2)(H(2)O)(2)](ClO(4))(OH)(H(2)O)(2.5))(n) (1), together with the Cu(OAc)(2) complex of L, [Cu(L)(2)(OAc)(2)(H(2)O)](H(2)O)(2)(CH(3)OH) (2), with an unexpected mononuclear structure, are reported. Crystal data for 1: tetragonal, space group I4(1)/a, a = b = 13.477(3) A, c = 46.167(13) A, Z = 8. Crystal data for 2: triclinic, space group P(-)1, a = 7.847(2) A, b = 13.189(4) A, c = 15.948(5) A, alpha = 75.225(7) degrees, beta = 79.945(6) degrees, gamma = 77.540(5) degrees, Z = 2. The magnetic properties and anion effect are also discussed.
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Affiliation(s)
- Miao Du
- Department of Chemistry, Nankai University, Tianjin 300071, P.R. China
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Rodríguez-Martín Y, Hernández-Molina M, Delgado FS, Pasán J, Ruiz-Pérez C, Sanchiz J, Lloret F, Julve M. The flexibility of molecular components as a suitable tool in designing extended magnetic systems. CrystEngComm 2002. [DOI: 10.1039/b203506p] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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39
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Poll EM, Schütze JU, Fischer R, Davies NA, Apperley DC, Harris RK. Self-assembly of [Cu(CN)4]3− ions with cationic {Me3Sn}+ or {Me2Sn(CH2)3SnMe2}2+ fragments in the presence of a nBu4N+ template. J Organomet Chem 2001. [DOI: 10.1016/s0022-328x(00)00747-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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41
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Koch T, Blaurock S, Somoza FB, Voigt A, Kirmse R, Hey-Hawkins E. Unexpected P-Si or P-C Bond Cleavage in the Reaction of Li 2[(C 5Me 4)SiMe 2-PR] (R = Cyclohexyl, 2,4,6-Me 3C 6H 2) and Li[(C 5H 4)CMe 2-PHR] (R = Ph, tBu) with ZrCl 4 or [TiCl 3(thf) 3]: Formation and Molecular Structure of the ansa-Metallocenes [{(η-C 5Me 4) 2SiMe 2}ZrCl 2] and [{(η-C 5H 4) 2CMe 2}MCl 2] (M = Ti, Zr). Organometallics 2000. [DOI: 10.1021/om000690f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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42
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Xiong RG, Zuo JL, You XZ, Fun HK, Raj. A Novel Rhombohedral Grid Based on Tetraorganodistannoxane as Corner Unit. Organometallics 2000. [DOI: 10.1021/om0002531] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zhang QF, Leung WH, Xin XQ, Fun HK. Heterometallic polymeric clusters containing tetraselenotungstate anion: one-dimensional helical chain [[La(Me2SO)8. Inorg Chem 2000; 39:417-26. [PMID: 11229557 DOI: 10.1021/ic990780g] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[PPh4]2[WSe4] reacts with an equivalent of [Ag(MeCN)4][ClO4] in DMF to afford a linear polymeric cluster [[Ph4P][(mu-WSe4)Ag]]n (1). Treatment of cluster 1 with excess La(NO3)3.3H2O in Me2SO solution resulted in the formation of a helical chain polymeric cluster [[La(Me2SO)8][(mu-WSe4)3Ag3]]n (2). Cluster 2 crystallizes in the monoclinic space group P2(1/n) with four formula units in a cell of dimensions a = 12.7642(5) A, b = 24.1725(9) A, c = 19.4012(7) A, and beta = 103.546(11) degrees. Refinement by full-matrix least-squares techniques gave final residuals R = 0.0540 and Rw = 0.1116 for 494 variables and 7593 reflections (Fo(2) > 2.0sigma(Fo(2))). The anion [[(mu-WSe4)3Ag3]]n(3n-) in 2 can be described as a butterfly-type SeWSe3Ag2 basic repeating unit linked through interactions with a Ag atom of one fragment and a Ag atom of another to form an intriguing helical array. The CuCN, KCN, and [Et4N]2[WSe4] reaction system resulted in the formation of a novel three-dimensional cluster [[Et4N]2[(mu4-WSe4)Cu4(CN)4]]n (4) either in DMF/2-picoline or in solid at 80 degrees C. Cluster 4 crystallizes in the orthorhombic space group Fddd with cell constants a = 11.090(2) A, b = 23.206(5) A, c = 23.910(5) A, and Z = 8. Anisotropic refinement with 1510 reflections (Fo(2) > 2.0sigma(Fo(2))) and 82 parameters for all non-hydrogen atoms yielded the values of R = 0.0428 and Rw = 0.0887. The anion structure of 4 is built up from a WSe4Cu4 unit bridged by cyanide ligands to form a three-dimensional cross framework. The air- and moisture-stable polymeric clusters easily decompose into small molecular clusters when treated with ligands such as PPh3 and pyridine (Py). Cluster 2 exhibits both strong optical absorption and an optical self-focusing effect (effective alpha2 = 2.2 x 10(-9) m2.W(-1), n2 = 6.8 x 10(-15) m2.W(-1); examined in a 0.13 mM DMF solution). Cluster 4 shows good photostability in the process of measurement and a large optical limiting effect (the limiting threshold is ca. 0.2 J.cm(-2)).
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Affiliation(s)
- Q F Zhang
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Nanjing University, PR China
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