Late-transition-metal. mu. -oxo and. mu. -imido complexes. 6. Gold(I) imido complexes

Journal Article · Wed Sep 05 00:00:00 EDT 1990 · Inorganic Chemistry; (USA)

DOI:https://doi.org/10.1021/ic00343a016· OSTI ID:6113336

Ramamoorthy, V; Sharp, P R ^[1]

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1. Univ. of Missouri, Columbia (USA)

The first group 11 imido complexes have been synthesized by two routes. Treating ((LAu){sub 3}O)BF{sub 4} (1) with excess RNH{sub 2} gives ((LAu){sub 3}NR)BF{sub 4} (2) and H{sub 2}O (L = PPh{sub 3}, R = {sup t}Bu, Ph, p-FPh, p-BrPh, p-NO{sub 2}Ph). Alternatively, treating ((LAu){sub 3}O)BF{sub 4} with excess RNCO gives 2 and CO{sub 2}. A remarkable feature of the latter synthesis is the incorporation of {sup 17}O into remaining PhNCO when ((LAu){sub 3}{sup 17}O)BF{sub 4} is used. The crystal structure of crystals of 2(R = Ph) crystallized from CH{sub 2}Cl{sub 2} is reported. The structure consists of well-separated cations and anions and half-occupancy CH{sub 2}Cl{sub 2} of crystallization. The cationic portion shows three linear coordinate Au atoms with a {mu}{sub 3}-phenylimido nitrogen with a distorted tetrahedral geometry. 15 refs., 1 fig., 3 tabs.

• DOE Contract Number: FG02-88ER13880
• OSTI ID: 6113336
• Journal Information: Inorganic Chemistry; (USA), Journal Name: Inorganic Chemistry; (USA) Vol. 29:18; ISSN 0020-1669; ISSN INOCA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
400202 -- Isotope Effects
Isotope Exchange
& Isotope Separation
BORON COMPOUNDS
BORON FLUORIDES
CHEMICAL PREPARATION
COMPLEXES
CRYSTAL STRUCTURE
DATA
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
FLUORIDES
FLUORINE COMPOUNDS
GOLD COMPLEXES
HALIDES
HALOGEN COMPOUNDS
INFORMATION
ISOTOPES
LABELLED COMPOUNDS
LIGHT NUCLEI
NUCLEI
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OXYGEN 17
OXYGEN COMPOUNDS
OXYGEN ISOTOPES
STABLE ISOTOPES
SYNTHESIS
TRANSITION ELEMENT COMPLEXES