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Schulz J, Antala J, Císařová I, Štěpnička P. Beyond phosphorus: synthesis, reactivity, coordination behaviour and catalytic properties of 1,1'-bis(diphenylstibino)ferrocene. Dalton Trans 2023; 52:1198-1211. [PMID: 36545831 DOI: 10.1039/d2dt03770j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Compared to their widely studied phosphine counterparts, ferrocene stibines have received only marginal attention thus far. This paper describes the synthesis of 1,1'-bis(diphenylstibino)ferrocene (1*), which is an antimony analogue of the ubiquitous dppf, and our investigations into the reactivity and coordination behaviour of this compound. Thus, distibine 1 was oxidised to stiboranes fc(SbPh2X2)2 (X = Cl, 2*; F, 6*; fc = ferrocene-1,1'-diyl) and to stibine-stiborane Ph2SbfcSbPh2F2 (5*). Compounds 2 and 6 were easily hydrolysed to produce ferrocenophanes fc[SbPh2XOSbPh2X] (X = Cl, 3*; F, 7*). Removing the halogen from 3 with silver(I) salts afforded the corresponding ferrocenophanes with O-bound oxyanions, fc[SbPh2ZOSbPh2Z] (Z = NO3, 4a*; ClO4, 4b*), which were alternatively prepared from 2 and also converted back to 2 by adding a chloride source. Through investigations into the coordination behaviour of distibine 1, the following compounds were isolated and characterised: [(μ-ClO4)2{Ag(1-κ2Sb,Sb')}2] (8*), [Ag(1-κ2Sb,Sb')2]X (X = ClO4, 9a; SbF6, 9b*), [(μ(Sb,Sb')-1){(arene)MCl2}2] (10*, 11*) and [(arene)MCl(1-κ2Sb,Sb')][PF6] (12*, 13*; 10, 12: M/arene = Ru/η6-p-cymene, 11, 13; Rh/η5-C5Me5), [(η5-C5Me5)RuCl(1-κ2Sb,Sb')] (14), [MCl2(1-κ2Sb,Sb')] (M = Pd, 15*; Pt, 16*), [Pd(1-κ2Sb,Sb')2]X2 (X = BF4, 17a; SbF6, 17b*), [Pd(η2-ma)(1-κ2Sb,Sb')] (18*; ma = maleic anhydride), [(μ(Sb,Sb')-1)(AuCl)2] (19*), and [Au(1-κ2Sb,Sb')2]X (X = AuCl2, 20a*; SbF6, 20b*). Inspection of the structural parameters suggested that complexes featuring 1 exhibit less sterically strained structures than their dppf analogues due to longer M-Sb and Sb-C bonds, which reduce crowding around the ligated metal centre. Cyclic voltammetry and DFT calculations revealed that the primary electrochemical oxidation of 1 is reversible and occurs at the ferrocene unit. Based on preliminary catalytic tests in Suzuki-Miyaura biaryl coupling, Pd-1 complexes exhibited a lower efficiency than their respective Pd-dppf analogues. (An asterisk indicates that the crystal structure has been determined.).
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Affiliation(s)
- Jiří Schulz
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, 128 40 Prague, Czech Republic.
| | - Jakub Antala
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, 128 40 Prague, Czech Republic.
| | - Ivana Císařová
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, 128 40 Prague, Czech Republic.
| | - Petr Štěpnička
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, 128 40 Prague, Czech Republic.
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Supramolecular Dimeric Silver(I) Complex Based on the 1,1′-Bis(diphenylphosphino)ferrocene: Thermal Behaviors, Luminescence Studies and Cytotoxic Properties. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-022-02414-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Dey S, Roesler F, Höfler MV, Bruhn C, Gutmann T, Pietschnig R. Synthesis, Structure and Cu‐Phenylacetylide Coordination of an Unsymmetrically Substituted Bulky dppf‐Analog. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100939] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Subhayan Dey
- Institute for Chemistry and CINSaT University of Kassel Heinrich Plett-Straße 40 34132 Kassel Germany
| | - Fabian Roesler
- Institute for Chemistry and CINSaT University of Kassel Heinrich Plett-Straße 40 34132 Kassel Germany
| | - Mark V. Höfler
- Technical University Darmstadt Eduard Zintl-Institute for Inorganic and Physical Chemistry Alarich-Weiss-Straße 8 64287 Darmstadt Germany
| | - Clemens Bruhn
- Institute for Chemistry and CINSaT University of Kassel Heinrich Plett-Straße 40 34132 Kassel Germany
| | - Torsten Gutmann
- Technical University Darmstadt Eduard Zintl-Institute for Inorganic and Physical Chemistry Alarich-Weiss-Straße 8 64287 Darmstadt Germany
| | - Rudolf Pietschnig
- Institute for Chemistry and CINSaT University of Kassel Heinrich Plett-Straße 40 34132 Kassel Germany
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Škoch K, Uhlík F, Císařová I, Štěpnička P. Silver(i) complexes with 1'-(diphenylphosphino)-1-cyanoferrocene: the art of improvisation in coordination. Dalton Trans 2018; 45:10655-71. [PMID: 27270952 DOI: 10.1039/c6dt01843b] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
1'-(Diphenylphosphino)-1-cyanoferrocene () reacts with silver(i) halides at a 1 : 1 metal-to-ligand ratio to afford the heterocubane complexes [Ag(μ3-X)(-κP)]4, where X = Cl (), Br (), and I (). In addition, the reaction with AgCl with 2 equiv. of leads to chloride-bridged dimer [(μ-Cl)2{Ag(-κP)2}2] () and, presumably, also to [(μ(P,N)-){AgCl(-κP)}]2 (). While similar reactions with AgCN furnished only the insoluble coordination polymer [(-κP)2Ag(NC)Ag(CN)]n (), those with AgSCN afforded the heterocubane [Ag(-κP)(μ-SCN-S,S,N)]4 () and the thiocyanato-bridged disilver(i) complex [Ag(-κP)2(μ-SCN-S,N)]2 (), thereby resembling reactions in the AgCl- system. Attempted reactions with AgF led to ill-defined products, among which [Ag(-κP)2(μ-HF2)]2 () and [(μ-SiF6){Ag(-κP)2}2] () could be identified. The latter compound was prepared also from Ag2[SiF6] and . Reactions between and AgClO4 or Ag[BF4] afforded disilver complexes [(μ(P,N)-)Ag(ClO4-κO)]2 () and [(μ(P,N)-)Ag(BF4-κF)]2 () featuring pseudolinear Ag(i) centers that are weakly coordinated by the counter anions. A similar reaction with Ag[SbF6] followed by crystallization from ethyl acetate produced an analogous complex, albeit with coordinated solvent, [(μ(P,N)-)Ag(AcOEt-κO)]2[SbF6]2 (). Ultimately, a compound devoid of any additional ligands at the Ag(i) centers, [(μ(P,N)-)Ag]2[B(C6H3(CF3)2-3,5)4]2 (), was obtained from the reaction of with silver(i) tetrakis[3,5-bis(trifluoromethyl)phenyl]borate. The reaction of Ag[BF4] with two equivalents of produced unique coordination polymer [Ag(-κP)(μ(P,N)-)]n[BF4]n (), the structure of which contained one of the phosphinoferrocene ligands coordinated as a P,N-chelate and the other forming a bridge to an adjacent Ag(i) center. All of these compounds were structurally characterized by single-crystal X-ray crystallography, revealing that the lengths of the bonds between silver and its anionic ligand(s) typically exceed the sum of the respective covalent radii, which is in line with the results of theoretical calculations at the density-functional theory (DFT) level, suggesting that standard covalent dative bonds are formed between silver and phosphorus (soft acid/soft base interactions) while the interactions between silver and the ligand's nitrile group (if coordinated) or the supporting anion are of predominantly electrostatic nature.
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Affiliation(s)
- Karel Škoch
- Department of Inorganic Chemistry, Faculty of Science, Charles University in Prague, Hlavova 2030, 128 40 Prague, Czech Republic.
| | - Filip Uhlík
- Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University in Prague, Hlavova 2030, 128 40 Prague, Czech Republic
| | - Ivana Císařová
- Department of Inorganic Chemistry, Faculty of Science, Charles University in Prague, Hlavova 2030, 128 40 Prague, Czech Republic.
| | - Petr Štěpnička
- Department of Inorganic Chemistry, Faculty of Science, Charles University in Prague, Hlavova 2030, 128 40 Prague, Czech Republic.
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Poyraz M, Berber H, Banti CN, Kourkoumelis N, Manos MJ, Hadjikakou SK. Synthesis characterization and biological activity of mixed ligand silver(I) complex of 2-benzimidazolylurea and triphenylphosphine. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.03.011] [Citation(s) in RCA: 10] [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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Zavras A, White JM, O'Hair RAJ. An unusual co-crystal [(μ2-dcpm)Ag2(μ2-O2CH)(η2-NO3)]2·[(μ2-dcpm)2Ag4(μ2-NO3)4] and its connection to the selective decarboxylation of formic acid in the gas phase. Dalton Trans 2016; 45:19408-19415. [DOI: 10.1039/c6dt03700c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Binuclear silver cluster with μ2-formate and μ2-dcpm catalyses the decomposition of HCO2H. This structural motif is present in the crystal.
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Affiliation(s)
- Athanasios Zavras
- School of Chemistry and Bio21 Institute of Molecular Science and Biotechnology
- The University of Melbourne
- Melbourne
- Australia
| | - Jonathan M. White
- School of Chemistry and Bio21 Institute of Molecular Science and Biotechnology
- The University of Melbourne
- Melbourne
- Australia
| | - Richard A. J. O'Hair
- School of Chemistry and Bio21 Institute of Molecular Science and Biotechnology
- The University of Melbourne
- Melbourne
- Australia
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Silver(I) compounds of the anti-inflammatory agents salicylic acid and p-hydroxyl-benzoic acid which modulate cell function. J Inorg Biochem 2015; 142:132-44. [DOI: 10.1016/j.jinorgbio.2014.10.005] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2014] [Revised: 10/15/2014] [Accepted: 10/15/2014] [Indexed: 12/30/2022]
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Trivedi M, Bhaskaran, Singh G, Kumar A, Rath NP. Synthesis, spectral and structural studies of silver and gold(I) complexes containing some symmetrical diphosphine ligands. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2014.01.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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10
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Banti CN, Giannoulis AD, Kourkoumelis N, Owczarzak AM, Kubicki M, Hadjikakou SK. Novel metallo-therapeutics of the NSAID naproxen. Interaction with intracellular components that leads the cells to apoptosis. Dalton Trans 2014; 43:6848-63. [DOI: 10.1039/c3dt53175a] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Two Novel Heterothiometallic Clusters Modified by 1,1′-Bis(diphenylphosphino) ferrocene (dppf) in Quasi-Closed Bridging Mode: Syntheses, Structures and Properties. J CLUST SCI 2012. [DOI: 10.1007/s10876-012-0467-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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12
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Poyraz M, Banti C, Kourkoumelis N, Dokorou V, Manos M, Simčič M, Golič-Grdadolnik S, Mavromoustakos T, Giannoulis A, Verginadis I, Charalabopoulos K, Hadjikakou S. Synthesis, structural characterization and biological studies of novel mixed ligand Ag(I) complexes with triphenylphosphine and aspirin or salicylic acid. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.04.032] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Chen S, Pullarkat SA, Li Y, Leung PH. Synthesis of Homo- and Hetero-Bimetallic Arsenic Complexes by Means of Regioselective Monoinsertion of Alkynylarsane into the Pd-C Bond of a Palladacycle. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100208] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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14
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Melnik M, Ondrejkovicova I, Koman M. Crystallographic and Structural Analysis of Iron Heterometallic Compounds Part IV: Heteropentameric Compounds. REV INORG CHEM 2010. [DOI: 10.1515/revic.2010.30.1-2.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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15
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Irandoust M, Joshaghani M, Rafiee E, Pourshahbaz M. 31P NMR study of the stoichiometry, stability and thermodynamics of complex formation between palladium(II) acetate and bis(diphenylphosphino)ferrocene. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2009; 74:855-859. [PMID: 19762274 DOI: 10.1016/j.saa.2009.08.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2009] [Revised: 06/22/2009] [Accepted: 08/05/2009] [Indexed: 05/28/2023]
Abstract
The complexation reaction between palladium (II) acetate, and 1,1'-bis(diphenylphosphino)ferrocene, DPPF, was investigated in two different deuterated solvents CDCl(3) and DMSO at various temperatures using (31)P NMR spectroscopy. The exchange between free and complexed DPPF is slow on the NMR time scale and consequently, two (31)P NMR signals were observed. At metal ion-to-ligand mole ratio larger than 1, only one (31)P NMR signal was observed, indicating the formation of a 1:1 Pd(2+)-DPPF complex in solution. The formation constant of the resulting 1:1 complexes was determined from the integration of two (31)P signals. The values of the thermodynamic parameters (DeltaH, DeltaS and DeltaG(298)) for complexation were determined from the temperature dependence of stability constants. It was found that, in both solvents, the resulting complex is mainly entirely enthalpy stabilized and the DeltaH compensates the TDeltaS contribution.
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Wu XH, Guan JT, Jin S, Yu GA, Meng XG, Liu SH. Structure diversity of silver(I) [1,1′-bis(diphenylphosphino)cobaltocenium] complexes: Effect of counteranions. Inorganica Chim Acta 2009. [DOI: 10.1016/j.ica.2009.03.035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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18
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Kinetics of complex formation between palladium(II) acetate and bis(diphenylphosphino)ferrocene. Polyhedron 2009. [DOI: 10.1016/j.poly.2008.11.038] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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19
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Teo P, Koh LL, Hor TSA. Spacer-Directed Coordination Polymers-of-Oligomers (POLO) of Silver. Inorg Chem 2008; 47:9561-8. [DOI: 10.1021/ic801311j] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Peili Teo
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
| | - L. L. Koh
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
| | - T. S. Andy Hor
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
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Ding Y, Li Y, Zhang Y, Pullarkat SA, Leung P. Design, Synthesis, and Stereochemical Evaluation of a Novel Chiral Amine–Palladacycle. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200701234] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yi Ding
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 637371 Singapore
| | - Yongxin Li
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 637371 Singapore
| | - Yi Zhang
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 637371 Singapore
| | - Sumod A. Pullarkat
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 637371 Singapore
| | - Pak‐Hing Leung
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 637371 Singapore
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Sulfur bridging by acetophenone thiosemicarbazone in [Ag(μ-dppm)2(μ-SR)Ag(ONO2)](NO3) dimer with a new {Ag2(μ-P,P)2(μ-SR)} core. INORG CHEM COMMUN 2007. [DOI: 10.1016/j.inoche.2007.08.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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22
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Holloway CE, Nevin WA, Melnik M. REVIEW: HETEROMETALLIC SILVER COMPOUNDS; CLASSIFICATION AND ANALYSIS OF CRYSTALLOGRAPHIC AND STRUCTURAL DATA. J COORD CHEM 2006. [DOI: 10.1080/00958979408024215] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Clive E. Holloway
- a Department of Chemistry , York University , 4700 Keele St., North York, Ontario, M3J 1P3, Canada
| | - W. Andrew Nevin
- a Department of Chemistry , York University , 4700 Keele St., North York, Ontario, M3J 1P3, Canada
- c Central Research Laboratories, Kaneka Corporation , 2-80, 1-Chome, Yoshida-Cho, Hyogo-Ku, Kobe, Japan , 652
| | - Milan Melnik
- b Department of Inorganic Chemistry , Slovak Technical University , 81237, Bratislava, Slovak Republic
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Cingolani A, Effendy, Pettinari C, Skelton BW, White AH. Novel solvates in AgX:dpex (n:1) systems (n=1 or 2); X=oxyanion; dppx=Ph2P(Y)PPh2, Y=(CH2)3, Fc. Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2005.12.015] [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]
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24
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Di Nicola C, Koutsantonis GA, Pettinari C, Skelton BW, Somers N, White AH. The structural definition of some novel adducts of stoichiometry CuX:dpex:MeCN (2:1:1)(n), X=(pseudo-) halogen, dppx=Ph2E(CH2)xEPh2, E=P, As, Sb. Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2005.12.019] [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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25
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Syntheses and structures of adducts of stoichiometry MX:dpex (2:1)(n), M=CuI, AgI, X=(pseudo-) halogen, dppx=Ph2E(CH2)xEPh2, E=P, As. Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2005.06.011] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Grodzicki A, Łakomska I, Piszczek P, Szymańska I, Szłyk E. Copper(I), silver(I) and gold(I) carboxylate complexes as precursors in chemical vapour deposition of thin metallic films. Coord Chem Rev 2005. [DOI: 10.1016/j.ccr.2005.05.026] [Citation(s) in RCA: 107] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Bianchini C, Meli A, Oberhauser W, Parisel S, Passaglia E, Ciardelli F, Gusev OV, Kal'si AM, Vologdin NV. Ethylene Carbonylation in Methanol and in Aqueous Media by Palladium(II) Catalysts Modified with 1,1‘-Bis(dialkylphosphino)ferrocenes. Organometallics 2005. [DOI: 10.1021/om049109w] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Li G, Lam CK, Chien SW, Mak TC, Andy Hor T. Inter- and hetero-metallic assembly of palladium sulfide aggregates: crystal and molecular structures of [InPd2Cl3(dppf)2(μ3-S)2]·3CH2Cl2 and [Ag2Pd2(NO3)2(dppf)2(μ3-S)2]·2CH2Cl2. J Organomet Chem 2005. [DOI: 10.1016/j.jorganchem.2004.11.009] [Citation(s) in RCA: 10] [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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29
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Nicola CD, Effendy, Fazaroh F, Pettinari C, Skelton BW, Somers N, White AH. Structural characterization of 1:1 adducts of silver(I) (pseudo-) halides (AgX, X=NCO, Cl, Br, I) with Ph2E(CH2)EPh2 (E=P, As) (‘dp(p/a)m’) and 4:3 adducts of copper(I) halide (CuX, X=Cl, Br, I), containing trinuclear cations, of the form [X2Ag3(dppm)3]X and [X2Cu3(dppm)3](CuX2) and the novel neutral [(OCN)3Ag3(dpam)3]. Inorganica Chim Acta 2005. [DOI: 10.1016/j.ica.2004.08.007] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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30
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Di Nicola C, Effendy, Pettinari C, Skelton BW, Somers N, White AH. The structural definition of adducts of stoichiometry AgX:dppf (1:1)(n), X=simple anion, dppf=bis(diphenylphosphino)ferrocene. Inorganica Chim Acta 2005. [DOI: 10.1016/j.ica.2004.09.029] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Djordjevic B, Schuster O, Schmidbaur H. A Cyclic Hexamer of Silver Trifluoroacetate Supported by Four Triphenylphosphine Sulfide Template Molecules. Inorg Chem 2005; 44:673-6. [PMID: 15679401 DOI: 10.1021/ic048795o] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Crystallization of silver trifluoroacetate from chloroform solutions containing triphenylphosphine sulfide affords a trigonal and a monoclinic form of a 6:4 complex {[CF3C(O)OAg]6(Ph3PS)4} of C2 symmetry with different amounts of chloroform in the crystals. With the Ph3PS components as template molecules, the CF3C(O)OAg units are assembled to form a 6-membered metallacycle codetermined by metallophilic bonding and enclosed by a 24-membered ring [AgOCO]6. A complex of the type [LAgOC(O)CF3]2, with L representing the isocyanide ligand pTolSO2CH2NC, has been shown to have a conventional bicyclic structure with three-coordinate silver atoms engaged in transannular metallophilic interactions.
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Affiliation(s)
- Bratislav Djordjevic
- Department Chemie, Technische Universität München, Lichtenbergstrasse 4, 85747 Garching, Germany
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Lu X, Leong W, Goh L, Hor A. Supramolecular Structures in [Ag(dppf)] Complexes [dppf = 1,1′-Bis(diphenylphosphanyl)ferrocene] Stabilized by Coordinatively Versatile Trifluoroacetate (TFA) Ligands. Eur J Inorg Chem 2004. [DOI: 10.1002/ejic.200300684] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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33
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Lu XL, Leong WK, Andy Hor T, Goh LY. Coordination polymers and supramolecular structures in Ag(I)triflate–dppf systems (dppf=1,1′-bis(diphenylphosphino)ferrocene). J Organomet Chem 2004. [DOI: 10.1016/j.jorganchem.2004.02.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Szłyk E, Szymańska I, Surdykowski A, Głowiak T, Wojtczak A, Goliński A. X-Ray crystal structure of [Ag4(μ-dppm)2(μ-C2F5COO)4]. Synthesis and spectroscopy of silver(i) perfluorinated carboxylate complexes with bis(diphenylphosphino)methane. Dalton Trans 2003. [DOI: 10.1039/b304004f] [Citation(s) in RCA: 14] [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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Bachechi F, Burini A, Galassi R, Pietroni B, Tesei D. A Single-Strand Helical Motif Induced by Self-Assembly of [Ag(TFP)]+ Moieties with Nitrate Anions −31P NMR Spectroscopic and X-ray Crystal Structure Characterization of the Complexes Involved in Equilibrium Reactions of Silver Salts and TFP Ligand. Eur J Inorg Chem 2002. [DOI: 10.1002/1099-0682(200208)2002:8<2086::aid-ejic2086>3.0.co;2-p] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Brandys MC, Puddephatt RJ. Polymeric complexes of silver(I) with diphosphine ligands: self-assembly of a puckered sheet network structure. J Am Chem Soc 2002; 124:3946-50. [PMID: 11942832 DOI: 10.1021/ja0113293] [Citation(s) in RCA: 114] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The syntheses and structures of polymeric silver(I)-diphosphine complexes are reported, in which the silver(I) center is surrounded by 1, 2, or 3 phosphorus atoms. When rigid diphosphine ligands are used in combination with weakly coordinating anions, linear polymers are obtained that contain both diphosphine and anion bridges. However, with excess of a diphosphine with a long, flexible, spacer group, a remarkable puckered sheet structure, comprised of fused giant 54-membered rings, is obtained that is a coordination polymer analogue of laminated materials such as micas and clays. The polymeric chain and sheet structures may be considered to be formed by ring-opening polymerization of cyclic precursors.
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Affiliation(s)
- Marie-Claude Brandys
- Contribution from the Department of Chemistry, University of Western Ontario, London, Canada N6A 5B7
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Gibson VC, Long NJ, White AJP, Williams CK, Williams DJ. The Synthesis and Metal Coordination Chemistry of a Novel Phosphine- and Thiolate-Substituted Ferrocenediyl Ligand. Organometallics 2002. [DOI: 10.1021/om010783c] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Vernon C. Gibson
- Department of Chemistry, Imperial College of Science, Technology and Medicine, South Kensington, London, SW7 2AY U.K
| | - Nicholas J. Long
- Department of Chemistry, Imperial College of Science, Technology and Medicine, South Kensington, London, SW7 2AY U.K
| | - Andrew J. P. White
- Department of Chemistry, Imperial College of Science, Technology and Medicine, South Kensington, London, SW7 2AY U.K
| | - Charlotte K. Williams
- Department of Chemistry, Imperial College of Science, Technology and Medicine, South Kensington, London, SW7 2AY U.K
| | - David J. Williams
- Department of Chemistry, Imperial College of Science, Technology and Medicine, South Kensington, London, SW7 2AY U.K
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Ohkouchi M, Masui D, Yamaguchi M, Yamagishi T. Mechanism of silver(I)-catalyzed Mukaiyama aldol reaction: active species in solution in AgPF 6 -( S )-BINAP versus AgOAc-( S )-BINAP systems. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s1381-1169(01)00049-8] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Comuzzi C, Di Bernardo P, Portanova R, Tolazzi M, Zanonato PL. Thermodynamic and spectroscopic studies on the complexation of silver(I) by 2-(diphenylphosphino)pyridine in dimethyl sulfoxide and propylene carbonate. Inorganica Chim Acta 2000. [DOI: 10.1016/s0020-1693(00)00140-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Ma JF, Yamamoto Y. Reaction of di-μ-dichloro-bis(N,N-dimethylbenzylamine-C2,N)dipalladium(II) with diphosphines. Six-membered ring complexes bearing spiro rings. Inorganica Chim Acta 2000. [DOI: 10.1016/s0020-1693(99)00491-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Crespo O, Gimeno MC, Laguna A. Bis(diphenylphosphino)-ferrocene or -dicarba-closo-dodecaborane as ligands in gold and silver chemistry. Appl Organomet Chem 2000. [DOI: 10.1002/1099-0739(200010)14:10<644::aid-aoc53>3.0.co;2-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Kuang SM, Zhang LM, Zhang ZZ, Wu BM, Mak TC. Synthesis and structural characterization of binuclear silver(I) complexes bridged by three polydentate phosphine ligands. Inorganica Chim Acta 1999. [DOI: 10.1016/s0020-1693(98)00245-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Butler IR, Griesbach U, Zanello P, Fontani M, Hibbs D, Hursthouse MB, Abdul Malik K. Diferrocenyltriphosphines 1: five-coordinate ruthenium complexes. J Organomet Chem 1998. [DOI: 10.1016/s0022-328x(98)00505-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Preparations and structures of (η6-arene)ruthenium(II) complexes bearing 1,1′-bis(diphenylphosphinomethyl)ferrocene or 1,1′-bis(diphenylphosphino)ferrocene. J Organomet Chem 1998. [DOI: 10.1016/s0022-328x(98)00499-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Akrivos PD, Katsikis HJ, Koumoutsi A. Low valent coinage metal coordination compounds with group 15, 16 and 17 donors. Coord Chem Rev 1997. [DOI: 10.1016/s0010-8545(97)90143-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Gerbase AE, Vichi EJ, Stein E, Amaral L, Vasquez A, Hörner M, Maichle-Mössmer C. Preparation, characterization and electrochemical studies of 1,1′-bis(diphenylphosphino) ferrocene (dppf) derivatives. Crystal structure of [dppfCo(NO)2][SbF6]. Inorganica Chim Acta 1997. [DOI: 10.1016/s0020-1693(97)05527-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Low PM, Zhang ZY, Mak TC, Hor TA. General synthesis of ferrocenylphosphine-bridged digold carboxylato complexes crystal and molecular structure of Au2(η1-CF3CO2)2(η-dppf) · C6H14 (dppf = Fe(C5H4PPh2)2). J Organomet Chem 1997. [DOI: 10.1016/s0022-328x(97)00094-6] [Citation(s) in RCA: 8] [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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Synthesis and characterization of bis(triphenylphosphine) (ketone) silver and bis(triphenylphosphine)bis(ketone) silver complexes crystal structure of bis(triphenylphosphine) bis(diphenylcyclopropenone) silver tetrafluoroborate. J Organomet Chem 1997. [DOI: 10.1016/s0022-328x(97)00007-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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