1
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Leung JN, Luong HTT, Huynh HV. Stereoelectronic Profiling of Neutral and Monoanionic Biimidazoles and Mixed Diimines. Inorg Chem 2023; 62:4606-4617. [PMID: 36872911 DOI: 10.1021/acs.inorgchem.3c00017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Abstract
14 mono-, di-, and tetranuclear palladium complexes were prepared to study the coordination chemistry of symmetrical and unsymmetrical azole-derived diimines and their anions. The diverse range of complexes obtained highlights the structural and electronic diversities imposed by these ligands. Using the monopalladium species, the electronic properties of selected bidentate ligands were determined, ranked, and compared by 13C NMR spectroscopy, extending the scope of the HEP2 (Huynh electronic parameter 2) scale, which can detect even subtle differences. Moreover, the %Vbur (percentage volume buried) values as an estimate for the steric bulk of some ligands were determined using the solid-state molecular structures of their complexes, and a preliminary stereoelectronic map was established.
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Affiliation(s)
- Jia Nuo Leung
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117453, Republic of Singapore
| | - Huyen T T Luong
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117453, Republic of Singapore
| | - Han Vinh Huynh
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117453, Republic of Singapore
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2
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Synthesis and characterization of Zwitterionic Zn(II) and Cu(II) coordination compounds with ring-substituted 2,2′-biimidazole derivatives. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.08.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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3
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Sergienko VS. Specific features of the structures of monomeric octahedral d 2 rhenium(V) oxo complexes with oxygen atoms trans to the oxo ligands: Complexes with neutral ligands OER3 (E = P, As; R3 = Ph3, PhEt2) trans to O(oxo). RUSS J INORG CHEM+ 2015. [DOI: 10.1134/s0036023615140053] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Sarkar R, Hens A, Rajak KK. Synthesis, characterization and DFT study of oxorhenium(v) complexes incorporating quinoline based tridentate ligands. RSC Adv 2015. [DOI: 10.1039/c4ra15135f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Two mononuclear Re(v) complexes were synthesized using two different O, N, N coordinating Schiff base ligands. The X-ray structure and catalytic properties of the complexes are investigated and the electronic structure and absorption spectra were also calculated.
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Affiliation(s)
- Rupa Sarkar
- Inorganic Chemistry Section
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
| | - Amar Hens
- Inorganic Chemistry Section
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
| | - Kajal Krishna Rajak
- Inorganic Chemistry Section
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
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5
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Sergienko VS, Churakov AV. Specific features of the structures of d 2-Rhenium(V) monomeric octahedral oxo complexes: I. Structure of d 2-Re(V) mono-oxo compounds with halogen ligands trans-positioned to O(oxo) ligands. CRYSTALLOGR REP+ 2014. [DOI: 10.1134/s1063774514050149] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Ward WM, Farnum BH, Siegler M, Meyer GJ. Chloride Ion-Pairing with Ru(II) Polypyridyl Compounds in Dichloromethane. J Phys Chem A 2013; 117:8883-94. [DOI: 10.1021/jp404838z] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- William M. Ward
- Department of Chemistry, Johns Hopkins University, 3400 North Charles Street, Baltimore, Maryland
21218, United States
| | - Byron H. Farnum
- Department of Chemistry, Johns Hopkins University, 3400 North Charles Street, Baltimore, Maryland
21218, United States
| | - Maxime Siegler
- Department of Chemistry, Johns Hopkins University, 3400 North Charles Street, Baltimore, Maryland
21218, United States
| | - Gerald J. Meyer
- Department of Chemistry, Johns Hopkins University, 3400 North Charles Street, Baltimore, Maryland
21218, United States
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7
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Synthesis and spectroscopic characterization of novel oxido-bridged dinuclear rhenium(V) complex of 2-(aminomethyl)benzimidazole. X-ray crystal structures of [Re2O3Cl4(ambi)2]·CH3COCH3 and [Re2O3Cl4(ambi)2]·CH3CN. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2012.12.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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8
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Nishioka K, Goto H, Sugimoto H. Dual Catalyst System for Asymmetric Alternating Copolymerization of Carbon Dioxide and Cyclohexene Oxide with Chiral Aluminum Complexes: Lewis Base as Catalyst Activator and Lewis Acid as Monomer Activator. Macromolecules 2012. [DOI: 10.1021/ma301696d] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Kiyoshi Nishioka
- Department of Industrial Chemistry,
Faculty of Engineering, Tokyo University of Science, 12-1 Ichigaya-Funagawara, Shinjuku, Tokyo 162-0826, Japan
| | - Hidetoshi Goto
- Department of Industrial Chemistry,
Faculty of Engineering, Tokyo University of Science, 12-1 Ichigaya-Funagawara, Shinjuku, Tokyo 162-0826, Japan
| | - Hiroshi Sugimoto
- Department of Industrial Chemistry,
Faculty of Engineering, Tokyo University of Science, 12-1 Ichigaya-Funagawara, Shinjuku, Tokyo 162-0826, Japan
- Chiral Material Research Center, Research Institute for Science & Technology, Tokyo University of Science, Tokyo, Japan
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9
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Meng CL, Zhang PP, Peng J, Wang X, Shen Y, Liu MG, Wang DD, Alimaje K. Keggin-Type Polyoxometalate Cluster Functionalized with Dinuclear M-H2biim (M = Cu, Ag) Metal–Organic Segments. J CLUST SCI 2012. [DOI: 10.1007/s10876-012-0469-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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10
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Laurila E, Tatikonda R, Oresmaa L, Hirva P, Haukka M. Metallophilic interactions in stacked dinuclear rhodium 2,2′-biimidazole carbonyl complexes. CrystEngComm 2012. [DOI: 10.1039/c2ce25385b] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Supramolecular architectures built of chain-like [PnCl5]2− (Pn=Sb, Bi) and protonated 2,2′-biimidazole: Synthesis, crystal structures and characterizations. J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2011.10.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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Novel oxorhenium complex of 2-(2-pyridyl)-4-methylthiazole-5-carboxylic acid – Synthesis, spectroscopic characterization, X-ray structure and DFT calculations. J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2011.03.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Zhang PP, Peng J, Pang HJ, Sha JQ, Zhu M, Wang DD, Liu MG. The factors affecting on the assembly of Ag–H2biim system: size, charge or shape of polyanions? CrystEngComm 2011. [DOI: 10.1039/c1ce05093a] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Machura B, Wolff M, Świtlicka A. Novel oxorhenium complex of 4,5-diaza-fluoren-9-one-synthesis, spectroscopic characterization, X-Ray structure and DFT calculations. INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2010.09.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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15
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Sang R, Xu L. Construction of a Series of 1D and 2D Inorganic–Organic Hybrid Coordination Polymers Based on 1,1′‐Bis(propionic acid)‐2,2′‐biimidazole. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.201000446] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Rui‐Li Sang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, Fuzhou, Fujian 350002, P. R. China, Fax: +86‐591‐83705045
| | - Li Xu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, Fuzhou, Fujian 350002, P. R. China, Fax: +86‐591‐83705045
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16
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Huang H, Rheingold AL, Hughes RP. Synthesis and X-ray Structure of a Diamagnetic Oxo-Bridged Trifluoromethyl−Chromium(V) Complex: Structural and Computational Comparisons between CF3 and CH3 Ligands in Two Different Oxidation States of Chromium. Organometallics 2010. [DOI: 10.1021/om100543t] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hui Huang
- Departments of Chemistry, 6128 Burke Laboratory, Dartmouth College, Hanover, New Hampshire 03755, and University of California, San Diego, California 92093-0358
| | - Arnold L. Rheingold
- Departments of Chemistry, 6128 Burke Laboratory, Dartmouth College, Hanover, New Hampshire 03755, and University of California, San Diego, California 92093-0358
| | - Russell P. Hughes
- Departments of Chemistry, 6128 Burke Laboratory, Dartmouth College, Hanover, New Hampshire 03755, and University of California, San Diego, California 92093-0358
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17
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Gerber T, Tshentu Z, Mayer P. Synthesis and structural characterization of cationic octahedral oxorhenium(V) complexes with bidentate imidazole derivatives. J COORD CHEM 2010. [DOI: 10.1080/00958970310001617049] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- T.I.A. Gerber
- a Department of Chemistry , University of Port Elizabeth , P.O. Box 1600, Port Elizabeth 6000, South Africa
| | - Z.R. Tshentu
- a Department of Chemistry , University of Port Elizabeth , P.O. Box 1600, Port Elizabeth 6000, South Africa
| | - P. Mayer
- b Department of Chemistry , Ludwig-Maximilians University , D-81377 München, Germany
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18
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Affiliation(s)
- T.I.A. Gerber*
- a Department of Chemistry , University of Port Elizabeth , P.O. Box 1600, 6000 Port Elizabeth, South Africa
| | - A. Abrahams
- a Department of Chemistry , University of Port Elizabeth , P.O. Box 1600, 6000 Port Elizabeth, South Africa
| | - P. Mayer
- b Department of Chemistry , Ludwig-Maximilians University , D-81377 München, Germany
| | - E. Hosten
- a Department of Chemistry , University of Port Elizabeth , P.O. Box 1600, 6000 Port Elizabeth, South Africa
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19
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Mashaly MM, Ismail TM, El-Maraghy SB, Habib HA. Syntheses and structural transformations of oxorhenium(V) complexes with triazine and imidazole derivatives: mixed ligand complexes with thiocyanate, 8-hydroxyquinoline and 1,10-phenanthroline. J COORD CHEM 2010. [DOI: 10.1080/00958970310001629082] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Mahmoud M. Mashaly
- a Department of Chemistry , Faculty of Education, Ain Shams University , Roxy, Cairo, Egypt
| | - Tarek M. Ismail
- a Department of Chemistry , Faculty of Education, Ain Shams University , Roxy, Cairo, Egypt
| | - Salah B. El-Maraghy
- a Department of Chemistry , Faculty of Education, Ain Shams University , Roxy, Cairo, Egypt
| | - Hesham A. Habib
- a Department of Chemistry , Faculty of Education, Ain Shams University , Roxy, Cairo, Egypt
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20
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Das B, Sarkar S, Zangrando E, Chattopadhyay P. C–S bond cleavage in pyridylmethylthioether systems promoted by oxorhenium(V) ion. INORG CHEM COMMUN 2009. [DOI: 10.1016/j.inoche.2009.08.035] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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21
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Preparation, crystal structures and magnetic properties of three thiocyanato-bridged copper(II) complexes with 2,2′-biimidazole or 2-(2′-pyridyl)imidazole as terminal ligands. Polyhedron 2009. [DOI: 10.1016/j.poly.2009.04.001] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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Synthesis and Structural Characterization of a Novel Ligand-bridged Dimer of Oxorhenium(V). B KOREAN CHEM SOC 2009. [DOI: 10.5012/bkcs.2009.30.5.1204] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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23
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24
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Zhang T, Liang HZ. 3,3'-(2,2'-Bi-1H-imidazole-1,1'-diyl)dipropanol. Acta Crystallogr Sect E Struct Rep Online 2009; 65:o213-4. [PMID: 21581833 PMCID: PMC2968367 DOI: 10.1107/s1600536808043377] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2008] [Accepted: 12/19/2008] [Indexed: 11/11/2022]
Abstract
In the title compound, C12H18N4O2, unlike other unconjugated disubstituted biimidazole derivatives reported so far, the two imidazole rings in a trans conformation exhibit a large planar rotation angle of 51.27 (4)°, and consist of half-molecule asymmetric units related by a twofold rotation. The molecules are linked into a three-dimensional framework with a parallel laminated construction via O—H⋯N and C—H⋯O interactions.
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Affiliation(s)
- Tao Zhang
- State Key Laboratory Base of Novel Functional Materials and Preparation Science, Institute of Solid Materials Chemistry, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, People's Republic of China
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25
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Xu YH, Lan YQ, Wu SX, Shao KZ, Su ZM, Liao Y. Unprecedented interweaving of single-helical chains into a chiral metal–organic framework based on a flexible ligand. CrystEngComm 2009. [DOI: 10.1039/b901042d] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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A Dawson‐Type Dirhenium(V)‐Oxido‐Bridged Polyoxotungstate: X‐ray Crystal Structure and Hydrogen Evolution from Water Vapor under Visible Light Irradiation. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200701124] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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27
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Das B, Sarkar S, Patra A, Drew MGB, Chattopadhyay P. Trichloro-mono- β -diketonato oxorhenium(V) complexes: synthesis, characterization and crystal structure. J COORD CHEM 2008. [DOI: 10.1080/00958970701764678] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Biswajit Das
- a Department of Chemistry , The University of Burdwan , Golapbag, Burdwan - 713104, India
| | - Sandipan Sarkar
- a Department of Chemistry , The University of Burdwan , Golapbag, Burdwan - 713104, India
| | - Animesh Patra
- a Department of Chemistry , The University of Burdwan , Golapbag, Burdwan - 713104, India
| | - Michael G. B. Drew
- b Department of Chemistry , Reading University , Reading RG6 6AD, Berks, England
| | - Pabitra Chattopadhyay
- a Department of Chemistry , The University of Burdwan , Golapbag, Burdwan - 713104, India
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Martínez-Lillo J, Armentano D, De Munno G, Faus J. Magneto-structural study on a series of rhenium(IV) complexes containing biimH2, pyim and bipy ligands. Polyhedron 2008. [DOI: 10.1016/j.poly.2008.01.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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29
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Sang RL, Xu L. Unprecedented helix-based microporous metal–organic frameworks constructed from a single ligand. Chem Commun (Camb) 2008:6143-5. [PMID: 19082100 DOI: 10.1039/b814524e] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Rui-Li Sang
- State Key Laboratory of Structural Chemistry, Fujian Institution of Research on the Structural Chemistry, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
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30
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Papagiannopoulou D, Pirmettis I, Pelecanou M, Komiotis D, Sagnou M, Benaki D, Raptopoulou CP, Terzis A, Papadopoulos MS. Synthesis and structural characterization of neutral “3+2” oxorhenium and oxotechnetium complexes of the 2-mercaptoethyl-N-glycine (SNO)/2,2′-bipyridine (NN) mixed ligand system. Inorganica Chim Acta 2007. [DOI: 10.1016/j.ica.2007.04.038] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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31
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Booysen I, Gerber TIA, Hosten E, Mayer P, Tshentu ZR. Synthesis and characterization of a neutral rhenium(V) complex containing a tridentate chelate with an imido donor atom. J COORD CHEM 2007. [DOI: 10.1080/00958970601151398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Irvin Booysen
- a Department of Chemistry , Nelson Mandela Metropolitan University , 6031 Port Elizabeth, South Africa
| | - Thomas I. A. Gerber
- a Department of Chemistry , Nelson Mandela Metropolitan University , 6031 Port Elizabeth, South Africa
| | - Eric Hosten
- a Department of Chemistry , Nelson Mandela Metropolitan University , 6031 Port Elizabeth, South Africa
| | - Peter Mayer
- b Department of Chemistry , Ludwig-Maximilians University , D-81377 München, Germany
| | - Z. R. Tshentu
- a Department of Chemistry , Nelson Mandela Metropolitan University , 6031 Port Elizabeth, South Africa
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Gruia LM, Rochon FD, Beauchamp AL. Synthesis, characterization, and crystal structures of novel oligomeric Zn(II) and Cd(II) complexes with N,N′-dimethyl-2,2′-biimidazole. CAN J CHEM 2007. [DOI: 10.1139/v07-061] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Zn(II) and Cd(II) complexes with N,N′-dimethyl-2,2′-biimidazole (Me2biim) were synthesized and characterized by IR spectroscopy and by X-ray crystallographic methods. The reaction of zinc perchlorate with Me2biim produced the dinuclear compound [(Me2biim)Zn(µ-Me2biim)3Zn(Me2biim)](ClO4)4, containing two monodentate and three bridging Me2biim ligands bonded to Zn atoms in a distorted tetrahedral environment. A related neutral (NO3)2Cd(µ-Me2biim)3Cd(NO3)2 complex, containing only bridging Me2biim ligands, was also synthesized, in which the distorted octahedral coordination of each Cd atom is completed by one monodentate and one bidentate nitrato ligand. Two ionic trinuclear Cd compounds were also obtained, which include two sets of three bridging Me2biim ligands connecting a central Cd atom to two terminal Cd centers. An extra Me2biim ligand is chelated to each terminal metal, and the sixth coordination site is occupied by water molecules in the symmetric [(Me2biim)(H2O)Cd(µ-Me2biim)3Cd(µ-Me2biim)3Cd(H2O)(Me2biim)](ClO4)6 complex, whereas the aqua ligand is replaced by methanol at one of the terminal units in the non-symmetric [(Me2biim)(H2O)Cd(µ-Me2biim)3Cd(µ-Me2biim)3Cd(CH3OH)(Me2biim)](ClO4)6 compound. In the chelating ligands, dihedral angles of ~38° between the two imidazole rings reduce repulsion between the N-methyl groups, but considerable strain remains, as evidenced from one of the Cd–N bonds being much longer than the other. In the various compounds, dihedral angles of 60–80° are found between the imidazole rings in the bridging ligands, and intramolecular inter-ligand π–π stacking contributes to stabilization.Key words: zinc, cadmium, dimethylbiimidazole, crystal structure, dinuclear, trinuclear.
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Zhou HP, Wang P, Hu ZJ, Li L, Chen JJ, Cui Y, Tian YP, Wu JY, Yang JX, Tao XT, Jiang MH. Synthesis, Crystal Structures, and Photoluminescence of a Series of Coordination Polymers with Two Homologous Functional Flexible Ligands. Eur J Inorg Chem 2007. [DOI: 10.1002/ejic.200600887] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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34
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Gruia LM, Rochon FD, Beauchamp AL. Synthesis, characterization and crystal structures of Cd(II) and Zn(II) complexes with 2,2′-biimidazole. Inorganica Chim Acta 2007. [DOI: 10.1016/j.ica.2006.09.029] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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35
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Machura B, Kruszynski R, Kusz J. A novel oxo-bridged rhenium complex with Re centers in different coordination environments – Synthesis, spectroscopic characterization and X-ray structure. INORG CHEM COMMUN 2007. [DOI: 10.1016/j.inoche.2007.01.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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36
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Machura B, Kruszynski R, Mroziński J. An unusual oxo-bridged rhenium complex with the Re centers in different coordination environments. Polyhedron 2007. [DOI: 10.1016/j.poly.2006.10.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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37
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Mashaly MM, Ismail TM, El-Maraghy SB, Habib HA. Heteronuclear complexes of oxorhenium(V) with Fe(III), Co(II), Ni(II), Cu(II), Cd(II) and UO2(VI) and their biological activities. J COORD CHEM 2007. [DOI: 10.1080/00958970412331281881] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Mahmoud M. Mashaly
- a Department of Chemistry , Faculty of Education, Ain Shams University , Roxy, Cairo, Egypt
| | - Tarek M. Ismail
- a Department of Chemistry , Faculty of Education, Ain Shams University , Roxy, Cairo, Egypt
| | - Salah B. El-Maraghy
- a Department of Chemistry , Faculty of Education, Ain Shams University , Roxy, Cairo, Egypt
| | - Hesham A. Habib
- a Department of Chemistry , Faculty of Education, Ain Shams University , Roxy, Cairo, Egypt
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Gerber TIA, Luzipo DG, Mayer P. Coordination of a tridentate imido-amino-phenolate chelate to rhenium(V). J COORD CHEM 2007. [DOI: 10.1080/00958970600571687] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Thomas I. A. Gerber
- a Department of Chemistry , Nelson Mandela Metropolitan University , 6031 Port Elizabeth, South Africa
| | - Dibanisile G. Luzipo
- a Department of Chemistry , Nelson Mandela Metropolitan University , 6031 Port Elizabeth, South Africa
| | - Peter Mayer
- b Department of Chemistry , Ludwig-Maximilians University , D-81377 Munich, Germany
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Gerber TIA, Luzipo D, Mayer P. A rhenium(V) complex containing a terdentate chelate with an imido donor atom: synthesis and structure of [Re(aps)I(PPh3)2]I (H3aps = N-(2-aminophenyl)-salicylideneimine). J COORD CHEM 2006. [DOI: 10.1080/00958970500410515] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Thomas I. A. Gerber
- a Department of Chemistry , Nelson Mandela Metropolitan University , 6031 Port Elizabeth, South Africa
| | - Dibanisile Luzipo
- a Department of Chemistry , Nelson Mandela Metropolitan University , 6031 Port Elizabeth, South Africa
| | - Peter Mayer
- b Department of Chemistry , Ludwig-Maximilians University , D-81377 München, Germany
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Gerber TIA, Mayer P, Tshentu ZR. Imidazolate coordination of 2,6-bis(2-benzimidazolyl) pyridine in a dimeric rhenium(V) complex. J COORD CHEM 2006. [DOI: 10.1080/00958970500068909] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Thomas I. A. Gerber
- a Department of Chemistry , University of Port Elizabeth , PO Box 1600, 6000 Port Elizabeth, South Africa
| | - Peter Mayer
- b Department of Chemistry , Ludwig-Maximilians University , D-81377 München, Germany
| | - Zenixole R. Tshentu
- a Department of Chemistry , University of Port Elizabeth , PO Box 1600, 6000 Port Elizabeth, South Africa
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41
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Machura B, Jaworska M, Lodowski P. Natural bond orbital analysis and density functional study of linear and bent oxo-bridged dimers of rhenium(V). ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.theochem.2005.06.037] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Das S, Chakravorty A. Oxidorhenium(
V
) Complexes of a Family of Bipyridine‐Like Ligands Including Pyridyltriazines and Pyrazinyltriazine: Oxygen‐Atom Transfer, Metal Redox and Correlations. Eur J Inorg Chem 2006. [DOI: 10.1002/ejic.200501102] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Samir Das
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, Kolkata 700 032, India, Fax: +91‐33‐2473‐2805
| | - Animesh Chakravorty
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, Kolkata 700 032, India, Fax: +91‐33‐2473‐2805
- Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore 560 064, India
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Sang RL, Xu L. Unprecedented quadruple Me2biim-bridged di- and tetranuclear complexes: Syntheses, structures and magnetic properties. Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2006.02.041] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Mironov YV, Brylev KA, Shestopalov MA, Yarovoi SS, Fedorov VE, Spies H, Pietzsch HJ, Stephan H, Geipel G, Bernhard G, Kraus W. Octahedral rhenium cluster complexes with organic ligands: Synthesis, structure and properties of [Re6Q8(3,5-Me2PzH)6]Br2·2(3,5-Me2PzH) (Q=S, Se). Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2005.08.012] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Machura B, Kruszynski R, Jaworska M. Synthesis, crystal, molecular and electronic structure of the [ReOCl2(pzH)2(OAsPh3)](ReO4) and [{ReCl2(pzH)2}2(μ-O)] complexes. Polyhedron 2006. [DOI: 10.1016/j.poly.2005.08.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Sang RL, Xu L. Counteranion-Induced Formation ofcis andtrans Singly and Doubly H2biim-Bridged Di-, Hexa-, and Polymeric Ag–H2biim Complexes. Eur J Inorg Chem 2006. [DOI: 10.1002/ejic.200500881] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Nayak M, Kundu P, Drew MGB, Mohanta S. Synthesis, Characterization, and Crystal Engineering of [NiII(1,2-Diaminocyclohexane)3](N3)Cl: Three-Dimensional Framework by Hexafurcated N–H ⋅s Cl− Hydrogen Bonds. Struct Chem 2005. [DOI: 10.1007/s11224-005-8251-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Syntheses, crystal structures and luminescent properties of two new 1D d10 coordination polymers constructed from 2,2′-bibenzimidazole and 1,4-benzenedicarboxylate. J SOLID STATE CHEM 2005. [DOI: 10.1016/j.jssc.2005.07.035] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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50
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Ding BB, Weng YQ, Mao ZW, Lam CK, Chen XM, Ye BH. Pillared-Layer Microporous Metal−Organic Frameworks Constructed by Robust Hydrogen Bonds. Synthesis, Characterization, and Magnetic and Adsorption Properties of 2,2‘-Biimidazole and Carboxylate Complexes. Inorg Chem 2005; 44:8836-45. [PMID: 16296838 DOI: 10.1021/ic051195k] [Citation(s) in RCA: 137] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Two new isostructural complexes [M(H2biim)3][M(btc)(Hbiim)].2H2O (M = Co, (1); M = Ni, (2)) (btc = 1,3,5-benzenetricarboxylate; H2biim = 2,2'-biimidazole) have been synthesized and characterized by single-crystal X-ray diffraction. They present a unique structure consisting of two distinct units: the monomeric cations [M(H2biim)3]2+ and the two-dimensional (2D) anionic polymer [M(Hbiim)(btc)]2-. In the anionic moiety, the Hbiim- monoanion is simultaneously coordinated to one metal atom in a bidentate mode and further to another metal atom in a monodentate mode. The imidazolate groups bridge the two adjacent metal ions into a helical chain which is further arranged in left- and right-handed manners. These chains are bridged by btc ligands into a 2D brick wall structure. The most interesting aspect is that the [M(H2biim)3]2+ cations act as pillars and link the anionic layers via robust heteromeric hydrogen-bonded synthons (9) and (7) formed by the uncoordinated oxygen atoms of carboxylate groups and the H2biim ligands, resulting in a microporous metal-organic framework with one-dimensional (1D) channels (ca. 11.85 angstroms x 11.85 angstroms for 1 and 11.43 angstroms x 11.43 angstroms for 2). Magnetic properties of these two complexes have also been studied in the temperature range of 2-300 K, and their magnetic susceptibilities obey the Curie-Weiss law in the temperature range of 20-300 K (for 1) and 2-300 K (for 2), respectively, showing anti-ferromagnetic coupling through imidazolate bridging. Taking into consideration the Heisenberg infinite chain model as well as the possibility of chain-to-chain and chain-to-cation interactions, the anti-ferromagnetic exchange of 2 is analyzed via a correction for the molecular field, giving the values of g(cat) = 2.296, g(Ni) = 2.564, J = -13.30 cm(-1), and zJ' = -0.017 cm(-1). The microporous frameworks are stable at ca. 350 degrees C. They do not collapse after removal of the guest water molecules in the channels, and they adsorb methanol molecules selectively.
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Affiliation(s)
- Bing-Bing Ding
- School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
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