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Phenylcyanamidocopper(I) and Silver(I) Complexes: Synthetic and Structural Studies

Eric W. Ainscough ; Chemistry – Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand
Andrew M. Brodie ; Chemistry – Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand
Roger J. Cresswell ; Chemistry – Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand
Jocelyn C. Turnbull ; Chemistry – Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand
Joyce M. Waters ; Chemistry – Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand

Puni tekst: engleski, pdf (166 KB) str. 377-394 preuzimanja: 136* citiraj
APA 6th Edition
Ainscough, E.W., Brodie, A.M., Cresswell, R.J., Turnbull, J.C. i Waters, J.M. (1999). Phenylcyanamidocopper(I) and Silver(I) Complexes: Synthetic and Structural Studies. Croatica Chemica Acta, 72 (2-3), 377-394. Preuzeto s https://hrcak.srce.hr/132179
MLA 8th Edition
Ainscough, Eric W., et al. "Phenylcyanamidocopper(I) and Silver(I) Complexes: Synthetic and Structural Studies." Croatica Chemica Acta, vol. 72, br. 2-3, 1999, str. 377-394. https://hrcak.srce.hr/132179. Citirano 05.04.2020.
Chicago 17th Edition
Ainscough, Eric W., Andrew M. Brodie, Roger J. Cresswell, Jocelyn C. Turnbull i Joyce M. Waters. "Phenylcyanamidocopper(I) and Silver(I) Complexes: Synthetic and Structural Studies." Croatica Chemica Acta 72, br. 2-3 (1999): 377-394. https://hrcak.srce.hr/132179
Harvard
Ainscough, E.W., et al. (1999). 'Phenylcyanamidocopper(I) and Silver(I) Complexes: Synthetic and Structural Studies', Croatica Chemica Acta, 72(2-3), str. 377-394. Preuzeto s: https://hrcak.srce.hr/132179 (Datum pristupa: 05.04.2020.)
Vancouver
Ainscough EW, Brodie AM, Cresswell RJ, Turnbull JC, Waters JM. Phenylcyanamidocopper(I) and Silver(I) Complexes: Synthetic and Structural Studies. Croatica Chemica Acta [Internet]. 1999 [pristupljeno 05.04.2020.];72(2-3):377-394. Dostupno na: https://hrcak.srce.hr/132179
IEEE
E.W. Ainscough, A.M. Brodie, R.J. Cresswell, J.C. Turnbull i J.M. Waters, "Phenylcyanamidocopper(I) and Silver(I) Complexes: Synthetic and Structural Studies", Croatica Chemica Acta, vol.72, br. 2-3, str. 377-394, 1999. [Online]. Dostupno na: https://hrcak.srce.hr/132179. [Citirano: 05.04.2020.]

Sažetak
Phenylcyanamidocopper(I) and silver(I) complexes of the type, [{M(PPh3)2L}2] (M = Cu, L = 4-NO2pcyd or 4-Me2Npcyd; M = Ag, L = 4-Me2Npcyd), [Cu(PPh3)3L] (L = pcyd or 4-NO2-pcyd), [Ag-(PPh3)3L] (L = pcyd, 2-Clpcyd, 4-Clpcyd, 4-Brpcyd, 4-MeOpcyd, 4-NO2pcyd or 4-Me2Npcyd), [Ag(Me2phen)(2-Clpcyd)] (Me2phen = 2,9-dimethyl-1,10-phenanthroline) and [Ag(dppm)(4-Brpcyd)] (dppm = bis(diphenylphosphino)methane) have been synthesised and characterised and the crystal structures of four of the complexes determined. For both [{Cu(PPh3)2(4-Me2Npcyd)}2] ⋅ CH2Cl2 and [{Ag(PPh3)2(4-Me2Npcyd)}2], the cyanamide ligands bridge the metal atoms in a μ-1,3-fashion through the cyano and amido nitrogens. Each metal atom has a distorted tetrahedral geometry, being bound to two triphenylphosphine phosphorus atoms and two nitro-gen atoms from 4-Me2Npcyd ligands to give a 'P2N2' coordination sphere. In the case of the Cu complex the dimer is centrosymmetric but for the Ag complex the metal atoms are not equivalent. The complexes, [Ag(PPh3)3(4-Brpcyd)] and [Ag(PPh3)3(4-Me-Opcyd)], are discrete monomers, in which each of the Ag atoms adopts a distorted tetrahedral geometry, being bound to three triphenylphosphine phosphorus atoms and one phenylcyanamide ligand binding in a terminal fashion through the cyano nitrogen.

Ključne riječi
phenylcyanamide; copper(I); silver(I); X-ray structures

Hrčak ID: 132179

URI
https://hrcak.srce.hr/132179

Posjeta: 231 *