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Keller IC, Rohwer L, Heinemann FW, Höhn C, Zenneck U. Dimeric P 5 -deltacyclene complexes: Variation of bridging modes and intact or partially opened P C cage ligand structures. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.04.023] [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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Bezkishko I, Miluykov V, Sinyashin O, Lönnecke P, Hey-Hawkins E. Binuclear 3,4,5-tris(para-chlorophenyl)-1,2-diphosphacyclopentadienyl nitrosyl nickel complex: Synthesis, molecular structure, and behavior in solution. PHOSPHORUS SULFUR 2016. [DOI: 10.1080/10426507.2015.1128932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Ilya Bezkishko
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, Kazan, Russia
| | - Vasili Miluykov
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, Kazan, Russia
| | - Oleg Sinyashin
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, Kazan, Russia
| | - Peter Lönnecke
- Institute of Inorganic Chemistry, Leipzig University, Leipzig, Germany
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Heindl C, Peresypkina EV, Virovets AV, Komarov VY, Scheer M. 1,2,4-Triphospholyl anions - versatile building blocks for the formation of 1D, 2D and 3D assemblies. Dalton Trans 2015; 44:10245-52. [PMID: 25960365 PMCID: PMC4447064 DOI: 10.1039/c5dt01230a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The potential of K[P3C2R2] (R = tBu, Mes) as building blocks in metallo-supramolecular chemistry was investigated and self-assembly processes with Cu(i) halides resulted in the formation of a large variety of unprecedented one-, two- and even three-dimensional aggregates.
The potential of K[P3C2R2] (R = tBu, Mes) as building blocks in metallo-supramolecular chemistry was investigated and self-assembly processes with Cu(i) halides resulted in the formation of a large variety of unprecedented one-, two- and even three-dimensional aggregates. The 3D networks showed an interesting topological similarity to allotropes of carbon: diamond and the theoretically proposed polybenzene. Furthermore, the negative charge of the phospholyl ligand favoured the generation of cationic CuaXb (a > b, X = Cl, Br, I) assemblies, a challenging area within the well-studied coordination chemistry of CuX units. In addition, the 1D strands were also characterized in solution, revealing the presence of oligomeric units.
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Affiliation(s)
- Claudia Heindl
- Institut für Anorganische Chemie, Universität Regensburg, Universitätsstr. 31, 93053 Regensburg, Germany.
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Bezkishko IA, Kochetkova LR, Tufatullin AI, Milyukov VA, Kataeva ON, Sinyashin OG. Synthesis and structure of an unusual pentanuclear complex of copper(I) with 3,4,5-tri-para-chlorophenyl-1,2-diphosphacyclopentadienide ligand. J STRUCT CHEM+ 2015. [DOI: 10.1134/s0022476614080149] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Heindl C, Kuntz A, Peresypkina EV, Virovets AV, Zabel M, Lüdeker D, Brunklaus G, Scheer M. Unexpected fragmentations of triphosphaferrocene – formation of supramolecular assemblies containing the (1,2,4-P3C2Mes2)− ligand. Dalton Trans 2015; 44:6502-9. [DOI: 10.1039/c5dt00303b] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An unusual fragmentation of a triphosphaferrocene is observed, when it is reacted with Cu(i) halides. As a result, a large variety of different monomeric, dimeric and 1D and 2D polymeric coordination compounds are formed.
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Affiliation(s)
- Claudia Heindl
- Institut für Anorganische Chemie
- Universität Regensburg
- 93053 Regensburg
- Germany
| | - Andrea Kuntz
- Institut für Anorganische Chemie
- Universität Regensburg
- 93053 Regensburg
- Germany
| | - Eugenia V. Peresypkina
- A. V. Nikolaev Institute of Inorganic Chemistry
- SB RAS
- Novosibirsk 630090
- Russia
- Novosibirsk State University
| | - Alexander V. Virovets
- A. V. Nikolaev Institute of Inorganic Chemistry
- SB RAS
- Novosibirsk 630090
- Russia
- Novosibirsk State University
| | - Manfred Zabel
- Institut für Anorganische Chemie
- Universität Regensburg
- 93053 Regensburg
- Germany
| | - David Lüdeker
- Institut für Physikalische Chemie
- Westfälische Wilhems-Universität Münster
- 48149 Münster
- Germany
| | - Gunther Brunklaus
- Institut für Physikalische Chemie
- Westfälische Wilhems-Universität Münster
- 48149 Münster
- Germany
| | - Manfred Scheer
- Institut für Anorganische Chemie
- Universität Regensburg
- 93053 Regensburg
- Germany
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Miluykov VA, Bezkishko IA, Kochetkova LR, Kataeva ON, Gerasimova TP, Katsyuba SA, Sinyashin OG, Lönnecke P, Hey-Hawkins E, Parameswaran A, Krupskaya Y, Kataev V, Büchner B. Synthesis and magnetic properties of manganese carbonyl complexes with different coordination modes of 3,4,5-triaryl-1,2-diphospholide ligands. Dalton Trans 2015; 44:10259-66. [DOI: 10.1039/c5dt00624d] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The set of binuclear manganese complexes (2a–c) undergo an irreversible rearrangement to mononuclear 3,4,5-triaryl-1,2-diphosphacymantrenes(3a–c).
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Bezkishko IA, Zagidullin AA, Milyukov VA, Sinyashin OG. Alkali and transition metal phospholides. RUSSIAN CHEMICAL REVIEWS 2014. [DOI: 10.1070/rc2014v083n06abeh004442] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Miluykov VA, Bezkishko IA, Sinyashin OG, Lönnecke P, Hey-Hawkins E. 3,4,5-Triphenyl-1,2-diphosphacyclopentadienyl copper(I) complexes: synthesis and molecular structure. MENDELEEV COMMUNICATIONS 2010. [DOI: 10.1016/j.mencom.2010.06.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
AbstractThe reaction of metals and glassy carbon with benzenediazonium tetrafluoroborate (BDFB) in aprotic solvents has been studied. During contact of Pt, Au, Ag, Pd, or V with glassy carbon in concentrated diazonium salt solution no change of color was observed. For Al, Ca, Cr, Cu, Fe, Ga, In, Mg, Li, Na, or Zn the process was accompanied by a rapid solution color change, rapid N2 release and the loss of metal sample mass. The copper metal ionization-dissolution was studied by ultraviolet and visible absorption spectroscopy, along with gravimetric and volumetric measurements. A dissolution mechanism was proposed based on kinetic, infrared, and X-ray diffraction data. The 432 nm absorption band appearing after Cu-BDFB reaction indicates formation of the mixed complex [Cu(N2C6H5·(N≡C-CH3)3]+ where the copper atom is covalently bonded to the azophenyl radical and coordinated to acetonitrile (ACN). This complex is thermodynamically unstable and decomposes slowly to a colorless crystalline and a black amorphous phase. The crystalline phase was identified as [Cu(NC-CH3)4]BF4. The amorphous phase is a mixture of products formed by azophenyl and phenyl radical condensation.
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Miluykov V, Bezkishko I, Krivolapov D, Kataeva O, Sinyashin O, Hey-Hawkins E, Parameswaran A, Krupskaya Y, Kataev V, Klingeler R, Büchner B. Binuclear 1,2-Diphosphacyclopentadienyl Manganese(I) Complexes: Synthesis, Structure and Magnetic Properties. Organometallics 2010. [DOI: 10.1021/om900764q] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Vasili Miluykov
- A.E. Arbuzov Institute of Organic and Physical Chemistry of the Russian Academy of Sciences, Arbuzov Street 8, Kazan 420088, Russian Federation
| | - Il’ya Bezkishko
- A.E. Arbuzov Institute of Organic and Physical Chemistry of the Russian Academy of Sciences, Arbuzov Street 8, Kazan 420088, Russian Federation
| | - Dmitry Krivolapov
- A.E. Arbuzov Institute of Organic and Physical Chemistry of the Russian Academy of Sciences, Arbuzov Street 8, Kazan 420088, Russian Federation
| | - Olga Kataeva
- A.E. Arbuzov Institute of Organic and Physical Chemistry of the Russian Academy of Sciences, Arbuzov Street 8, Kazan 420088, Russian Federation
- IFW Dresden, POB 270116, D-01171, Dresden, Germany
| | - Oleg Sinyashin
- A.E. Arbuzov Institute of Organic and Physical Chemistry of the Russian Academy of Sciences, Arbuzov Street 8, Kazan 420088, Russian Federation
| | - Evamarie Hey-Hawkins
- Institute of Inorganic Chemistry, Universität Leipzig, Johannisallee 29, 04103 Leipzig, Germany
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Hofmann M, Clark T, Heinemann FW, Zenneck U. Rock around the Ring: An Experimental and Theoretical Study of the Molecular Dynamics of Stannyltriphospholes with Chiral Tin Substituents. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200701321] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Martin Hofmann
- Department Chemie und Pharmazie and Interdisciplinary Center for Molecular Materials, Universität Erlangen‐Nürnberg, Egerlandstr. 1, 91058 Erlangen, Germany, Fax: +49‐9131‐852‐7367
| | - Tim Clark
- Computer‐Chemie‐Centrum der Universität and Interdisciplinary Center for Molecular Materials, Nägelsbachstrasse 25, 91054 Erlangen, Germany, Fax: +49‐9131‐852‐6565
| | - Frank W. Heinemann
- Department Chemie und Pharmazie and Interdisciplinary Center for Molecular Materials, Universität Erlangen‐Nürnberg, Egerlandstr. 1, 91058 Erlangen, Germany, Fax: +49‐9131‐852‐7367
| | - Ulrich Zenneck
- Department Chemie und Pharmazie and Interdisciplinary Center for Molecular Materials, Universität Erlangen‐Nürnberg, Egerlandstr. 1, 91058 Erlangen, Germany, Fax: +49‐9131‐852‐7367
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Brym M, Jones C, Wilton-Ely JDET. Auration, Argentation, and Mercuration Reactions of an Iridaphosphirene. Inorg Chem 2005; 44:3275-82. [PMID: 15847437 DOI: 10.1021/ic048532u] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reactions of the iridaphosphirene complex [Ir{=C(tBu)P(Cy)}(CO)(PPh3)2] (Cy = cyclohexyl) with either [AuCl(tht)] (tht = tetrahydrothiophene) or AgCl result in the products [Ir{=C(tBu)P[M(Cl)](Cy)}(CO)(PPh3)2], M = Au or Ag. The aurated product can additionally be obtained on reaction of the iridaphosphirene with [AuCl(CNtBu)], via loss of the isocyanide ligand. Treatment of [Ir{=C(tBu)P(Cy)}(CO)(PPh3)2] with [AuCl(PPh3)] in the presence of silver triflate leads to the isolation of the salt, [Ir{=C(tBu)P[Au(PPh3)](Cy)}(CO)(PPh3)2][SO3CF3]. Reaction of the iridaphosphirene with PhHgCl in the absence or presence of silver triflate affords the mercurated species [Ir{=C(tBu)P[Hg(Ph)](Cy)}(CO)(PPh3)2]X, X = Cl or CF3SO3, respectively. The former exhibits a weakly mercury-coordinated chloride ion. The X-ray crystal structures of all of the complexes are described.
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Affiliation(s)
- Markus Brym
- School of Chemistry, Cardiff University, P.O. Box 912, Cardiff CF10 3TB, UK
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