Cu(I) and Ag(I) complexes of chalcogenide derivatives of the
organometallic ligand dppf and the dppa analogue

B 2004

Cu(I) and Ag(I) complexes of chalcogenide derivatives of the organometallic ligand dppf and the dppa analogue

LIU, H.Z., N.A.G. BANDEIRA, M.J. CALHORDA, M.G.B. DREW, V. FELIX et. al.

Základní údaje

Originální název

Cu(I) and Ag(I) complexes of chalcogenide derivatives of the organometallic ligand dppf and the dppa analogue

Autoři

LIU, H.Z., N.A.G. BANDEIRA, M.J. CALHORDA, M.G.B. DREW, V. FELIX, J. NOVOSAD, F.F. DE BIANNI a P. ZANELLO

Vydání

LAUSANNE, SWITZERLAND, 2808-2819, JOURNAL OF ORGANOMETALLIC CHEMISTRY 689, 2004

Nakladatel

ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE, SWITZERLAND

Další údaje

Jazyk

angličtina

Typ výsledku

Odborná kniha

Obor

10402 Inorganic and nuclear chemistry

Stát vydavatele

Švýcarsko

Utajení

není předmětem státního či obchodního tajemství

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000223387200008

Klíčová slova anglicky

DENSITY-FUNCTIONAL THEORY; CAMBRIDGE STRUCTURAL DATABASE; ELECTRON CORRELATION-ENERGY; METAL-METAL BONDS; MOLECULAR-STRUCTURES; CRYSTAL-STRUCTURES; 1;1'-BIS(DIPHENYLSELENOPHOSPHORYL)FERROCENE DPSPF

Štítky

1, 1'-BIS(DIPHENYLSELENOPHOSPHORYL)FERROCENE DPSPF, CAMBRIDGE STRUCTURAL DATABASE, CRYSTAL-STRUCTURES, DENSITY-FUNCTIONAL THEORY, ELECTRON CORRELATION-ENERGY, METAL-METAL BONDS, MOLECULAR-STRUCTURES

Změněno: 14. 2. 2005 06:28, doc. RNDr. Josef Novosad, CSc.

Anotace

V originále

New Cu(I) and Ag(I) complexes were prepared by reaction of [M(NCCH3)(4)][X] (M = Cu or Ag; X = BF4 or PF6) with the bidentate chalcogenide ligands Ph2P(E)NHP(E)Ph-2 (E = S, S(2)dppa; E = Se, Se(2)dppa), and dpspf (1, 1'-bis(diphenylselenophosphoryl)ferrocene). Copper and silver behaved differently. While three molecules of either S(2)dppa and Se(2)dppa bind to a distorted tetrahedral Cu-4 cluster, with deprotonation of the ligand, 1:2 complexes of the neutral ligands are formed with Ag(l), with a tetrahedral coordination of the metal. The [Cu-4{Ph2P(Se)NP(Se)Ph-2}(3)](+) clusters assemble as dimers, held together by weak Se...Se distances interactions. Another dimer was observed for the [Ag(dpspf)](+) cation, with two short Ag...Se distances. DFT and MP2 calculations indicated the presence of attracting interactions, reflected in positive Mayer indices (MI). The electrochemistry study of this species showed that both oxidation and reduction took place at silver.

Návaznosti

MSM 143100011, záměr

Název: Struktura a vazebné poměry, vlastnosti a analýza syntetických a přírodních molekulových ansamblů

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Struktura a vazebné poměry, vlastnosti a analýza syntetických a přírodních molekulových ansamblů

Citovat

LIU, H.Z., N.A.G. BANDEIRA, M.J. CALHORDA, M.G.B. DREW, V. FELIX, J. NOVOSAD, F.F. DE BIANNI a P. ZANELLO. Cu(I) and Ag(I) complexes of chalcogenide derivatives of the organometallic ligand dppf and the dppa analogue. LAUSANNE, SWITZERLAND: ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE, SWITZERLAND, 2004, 2808-2819. JOURNAL OF ORGANOMETALLIC CHEMISTRY 689.

@book{566928,
   author = {Liu, H.Z. and Bandeira, N.A.G. and Calhorda, M.J. and Drew, M.G.B. and Felix, V. and Novosad, J. and de Bianni, F.F. and Zanello, P.},
   address = {LAUSANNE, SWITZERLAND},
   keywords = {DENSITY-FUNCTIONAL THEORY; CAMBRIDGE STRUCTURAL DATABASE; ELECTRON CORRELATION-ENERGY; METAL-METAL BONDS; MOLECULAR-STRUCTURES; CRYSTAL-STRUCTURES; 1;1'-BIS(DIPHENYLSELENOPHOSPHORYL)FERROCENE DPSPF},
   language = {eng},
   location = {LAUSANNE, SWITZERLAND},
   publisher = {ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE, SWITZERLAND},
   title = {Cu(I) and Ag(I) complexes of chalcogenide derivatives of the organometallic ligand dppf and the dppa analogue},
   year = {2004}
}

TY  - BOOK
ID  - 566928
AU  - Liu, H.Z. - Bandeira, N.A.G. - Calhorda, M.J. - Drew, M.G.B. - Felix, V. - Novosad, J. - de Bianni, F.F. - Zanello, P.
PY  - 2004
TI  - Cu(I) and Ag(I) complexes of chalcogenide derivatives of the organometallic ligand dppf and the dppa analogue
VL  - JOURNAL OF ORGANOMETALLIC CHEMISTRY 689
PB  - ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE, SWITZERLAND
CY  - LAUSANNE, SWITZERLAND
KW  - DENSITY-FUNCTIONAL THEORY
KW  - CAMBRIDGE STRUCTURAL DATABASE
KW  - ELECTRON CORRELATION-ENERGY
KW  - METAL-METAL BONDS
KW  - MOLECULAR-STRUCTURES
KW  - CRYSTAL-STRUCTURES
KW  - 1;1'-BIS(DIPHENYLSELENOPHOSPHORYL)FERROCENE DPSPF
N2  - New Cu(I) and Ag(I) complexes were prepared by reaction of [M(NCCH3)(4)][X] (M = Cu or Ag; X = BF4 or PF6) with the bidentate chalcogenide ligands Ph2P(E)NHP(E)Ph-2 (E = S, S(2)dppa; E = Se, Se(2)dppa), and dpspf (1, 1'-bis(diphenylselenophosphoryl)ferrocene). Copper and silver behaved differently. While three molecules of either S(2)dppa and Se(2)dppa bind to a distorted tetrahedral Cu-4 cluster, with deprotonation of the ligand, 1:2 complexes of the neutral ligands are formed with Ag(l), with a tetrahedral coordination of the metal. The [Cu-4{Ph2P(Se)NP(Se)Ph-2}(3)](+) clusters assemble as dimers, held together by weak Se...Se distances interactions. Another dimer was observed for the [Ag(dpspf)](+) cation, with two short Ag...Se distances. DFT and MP2 calculations indicated the presence of attracting interactions, reflected in positive Mayer indices (MI). The electrochemistry study of this species showed that both oxidation and reduction took place at silver.
ER  -

LIU, H.Z., N.A.G. BANDEIRA, M.J. CALHORDA, M.G.B. DREW, V. FELIX, J. NOVOSAD, F.F. DE BIANNI a P. ZANELLO. \textit{Cu(I) and Ag(I) complexes of chalcogenide derivatives of the organometallic ligand dppf and the dppa analogue}. LAUSANNE, SWITZERLAND: ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE, SWITZERLAND, 2004, 2808-2819. JOURNAL OF ORGANOMETALLIC CHEMISTRY 689.

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