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Nitrosyls complexes

Substituted derivatives of nickelocene, where one ring has been replaced, include the complex cyclopentadienyl nitrosyl nickel [12071 -73-7], (7T-C3H3)NiNO, a red Hquid, mp -41°C. A review of nitrosyl complexes with nickel is available (89). The dimer complex... [Pg.12]

Binary Compounds. The mthenium fluorides are RuF [51621 -05-7] RuF [71500-16-8] tetrameric (RuF ) [14521 -18-7] (15), and RuF [13693-087-8]. The chlorides of mthenium are RUCI2 [13465-51-5] an insoluble RuCl [10049-08-8] which exists in an a- and p-form, mthenium trichloride ttihydrate [13815-94-6], RuCl3-3H2 0, and RuCl [13465-52-6]. Commercial RuCl3-3H2 0 has a variable composition, consisting of a mixture of chloro, 0x0, hydroxo, and often nitrosyl complexes. The overall mthenium oxidation state is closer to +4 than +3. It is a water-soluble source of mthenium, and is used widely as a starting material. Ruthenium forms bromides, RuBr2 [59201-36-4] and RuBr [14014-88-1], and an iodide, Rul [13896-65-6]. [Pg.177]

The coordination chemistry of NO is often compared to that of CO but, whereas carbonyls are frequently prepared by reactions involving CO at high pressures and temperatures, this route is less viable for nitrosyls because of the thermodynamic instability of NO and its propensity to disproportionate or decompose under such conditions (p. 446). Nitrosyl complexes can sometimes be made by transformations involving pre-existing NO complexes, e.g. by ligand replacement, oxidative addition, reductive elimination or condensation reactions (reductive, thermal or photolytic). Typical examples are ... [Pg.448]

Figure 11.13 Structures of polynuclear nitrosyl complexes (a) ((Cr( j -C5H5)(NO))2(M2-NH2)(M2-NO) showing linear-terminal and doubly bridging NO and (b) (Mn3( j -C5H5)3( 3-NO)3( 3-NO)] showing double-and triply-bridging NO the molecule has virtual symmetry and the average Mn-Mn distance is 250 pm (range 247-257 pm). Figure 11.13 Structures of polynuclear nitrosyl complexes (a) ((Cr( j -C5H5)(NO))2(M2-NH2)(M2-NO) showing linear-terminal and doubly bridging NO and (b) (Mn3( j -C5H5)3( 3-NO)3( 3-NO)] showing double-and triply-bridging NO the molecule has virtual symmetry and the average Mn-Mn distance is 250 pm (range 247-257 pm).
This is the second of the common oxidation states for iron and is familiar for ruthenium, particularly with Group 15-donor ligands (Ru probably forms more nitrosyl complexes than any other metal). Osmium(II) also produces a considerable number of complexes but is usually more strongly reducing than Ru". [Pg.1091]

Reaction of [Ir(rj -cod)(/x-pz)]2 with nitrosyl tetrafluoroborate yields 140 (L2 = cod), the cationic nitrosyl complex [85JCS(CC)908]. The 3-methylpyra-zolato complex reveals the same type of behavior, while 3,5-dimethylpyrazolato derivatives give a different kind of product Oxidation of [Ir( j -cod)(/i,-pz )]2 with nitrosyl tetrafluoroborate or hexafluorophosphate leads to 141 (X = BF4, PFg). [Pg.192]

Ruthenium probably forms more nitrosyl complexes [115] than any other metal. Many are octahedral Ru(NO)Xs systems, where X5 can represent a combination of neutral and anionic ligands these contain a linear (or very nearly) Ru-NO grouping and are regarded as complexes of ruthenium(II). They are often referred to as (Ru(NO) 6 systems. [Pg.42]

Table 1.9 summarizes structural data for a number of ruthenium nitrosyl complexes, along with IR data [121, 122],... [Pg.44]

Table 1.9 Ruthenium nitrosyl complexes structural and IR data ... Table 1.9 Ruthenium nitrosyl complexes structural and IR data ...
Figure 1.67 Syntheses of some osmium nitrosyl complexes. Figure 1.67 Syntheses of some osmium nitrosyl complexes.
Figure 2.100 Synthesis of some iridium nitrosyl complexes. Figure 2.100 Synthesis of some iridium nitrosyl complexes.
Figure 2.101 Synthesis of some rhodium nitrosyl complexes. Figure 2.101 Synthesis of some rhodium nitrosyl complexes.
Table 2.14 Structural data for iridium nitrosyl complexes... Table 2.14 Structural data for iridium nitrosyl complexes...
Figure 2.102 Addition reactions for iridium nitrosyl complexes (i (N-O) (cm ) is shown for... Figure 2.102 Addition reactions for iridium nitrosyl complexes (i (N-O) (cm ) is shown for...
Monovalent Nitrile complexes Nitrite complexes Nitrosyl complexes NMR spectra... [Pg.390]

Principles of structure, bonding and reactivity for metal nitrosyl complexes. J. H. Enemark and R. D. Feltham, Coord. Chem. Rev., 1974,13, 339-406 (126). [Pg.40]

Carter, O. L., McPhail, A. T. Sim, G. A. (1967) Metal-carbonyl and metal-nitrosyl complexes. Part V. The crystal and molecular structure of the tricarbonylchromium derivative of methyl benzoate, J. Chem. Soc. A, 1619-1626. [Pg.245]


See other pages where Nitrosyls complexes is mentioned: [Pg.278]    [Pg.348]    [Pg.178]    [Pg.124]    [Pg.447]    [Pg.1094]    [Pg.1097]    [Pg.1097]    [Pg.175]    [Pg.42]    [Pg.43]    [Pg.66]    [Pg.368]    [Pg.371]    [Pg.373]    [Pg.375]    [Pg.377]    [Pg.394]    [Pg.395]    [Pg.397]    [Pg.398]    [Pg.400]    [Pg.48]    [Pg.180]    [Pg.231]    [Pg.250]    [Pg.260]   


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Addition reactions, transition metal nitrosyl complexes

Azanone nitrosyl complexes

Bond lengths nitrosyl complexes

Catalysts nitrosyl complexes, transition metal

Chromium complexes nitrosyls

Cobalt complex compounds pentaammine nitrosyl

Cobalt complex nitrosyl

Cobalt complexes nitrosyls

Cobalt porphyrins nitrosyl complexes

Cobalt, nitrosyl complexes, reaction with

Cobalt, nitrosyl complexes, reaction with oxygen

Complexes containing nitrosyl or thionitrosyl groups

Complexes containing nitrosyl or thionitrosyl ligands

Coordination number, transition metal nitrosyl complexes

Copper nitrosyl complexes bridging

Copper, nitrosyl complexes

Cyclopentadienyl metal nitrosyl complexes

Cyclopentadienyl nitrosyl complexes

Cytochrome nitrosyl complexes

Examples from the Chemical Biology of Metal Nitrosyl Complexes

Ferritin, nitrosyl complexes

Formation of Metal Nitrosyl Complexes

Heme nitrosyl porphyrinate complexes

Hemoglobin, nitrosyl complexes

Iridium complexes nitrosyls

Iron complexes nitrosyl bonding studies

Iron complexes nitrosyls

Iron porphyrins nitrosyl complexes

Iron-sulfur-nitrosyl complexes

Iron-sulfur-nitrosyl complexes salts

Ligand structures nitrosyl complexes

Manganese complexes carbonyl-nitrosyl

Manganese complexes nitrosyls

Manganese porphyrins nitrosyl complexes

Metal carbonyls reaction with nitrosyl complexes

Metal-nitrogen bonding nitrosyl complexes

Metal-nitrosyl complexes

Metal/metallic nitrosyls complexes

Molybdenum complexes nitrosyl

Molybdenum complexes nitrosyl cyclopentadienyls

Molybdenum complexes nitrosyl sulfur

Molybdenum complexes, with nitrosyl

Myoglobin, nitrosyl complexes

Nickel complexes nitrosyl

Niobium Nitrosyl complexes

Nitric oxide metal nitrosyl complexes

Nitric oxide nitrosyl complexes

Nitric oxide transition metal nitrosyl complexes

Nitrosation with metal nitrosyl complexes

Nitrosyl Complexes (Written with Prof. Jesse W. Tye)

Nitrosyl Complexes of Iron-Sulfur

Nitrosyl and Aryldiazo Complexes

Nitrosyl and Selenonitrosyl Complexes

Nitrosyl and thionitrosyl complexes

Nitrosyl complex catalysts

Nitrosyl complexes

Nitrosyl complexes

Nitrosyl complexes MO diagrams

Nitrosyl complexes bent bonds

Nitrosyl complexes bonding

Nitrosyl complexes bridging

Nitrosyl complexes chemistry

Nitrosyl complexes chromium

Nitrosyl complexes coordination modes

Nitrosyl complexes decomposition

Nitrosyl complexes electronic structure

Nitrosyl complexes electrophilic addition

Nitrosyl complexes formation

Nitrosyl complexes halides

Nitrosyl complexes insertion reactions

Nitrosyl complexes iridium

Nitrosyl complexes isomerization

Nitrosyl complexes ligand

Nitrosyl complexes linear

Nitrosyl complexes manganese

Nitrosyl complexes metal hydroxides

Nitrosyl complexes metal-hydride compounds

Nitrosyl complexes molybdenum dithiocarbamates

Nitrosyl complexes mononuclear, bonding

Nitrosyl complexes mononuclear, structure

Nitrosyl complexes nucleophilic addition

Nitrosyl complexes of chromium

Nitrosyl complexes of chromium, molybdenum and

Nitrosyl complexes of chromium, molybdenum, and tungsten

Nitrosyl complexes of iridium

Nitrosyl complexes of iron

Nitrosyl complexes of iron-sulfur clusters

Nitrosyl complexes of molybdenum

Nitrosyl complexes of nickel

Nitrosyl complexes of osmium

Nitrosyl complexes of rhodium

Nitrosyl complexes of ruthenium

Nitrosyl complexes of transition metals

Nitrosyl complexes oxidative processes

Nitrosyl complexes preparation

Nitrosyl complexes reaction with carbon monoxide

Nitrosyl complexes reactivity

Nitrosyl complexes reductive processes

Nitrosyl complexes shift tensor components

Nitrosyl complexes small molecule conversion

Nitrosyl complexes spectroscopy

Nitrosyl complexes square pyramidal

Nitrosyl complexes structures

Nitrosyl complexes syntheses

Nitrosyl complexes technetium

Nitrosyl complexes tungsten

Nitrosyl complexes vibrational spectra

Nitrosyl complexes, electron-transfer reactions

Nitrosyl complexes, osmium

Nitrosyl complexes, review

Nitrosyl cyano complexes

Nitrosyl metal complexes, organometallic

Nitrosyl metal complexes, organometallic bonding

Nitrosyl metal complexes, organometallic structures

Nitrosyl molybdenum silsesquioxane complex

Nitrosyl, and Isocyanide Complexes

Nitrosyl-iron complexes

Nitrosyl-metal complexes Subject

Nitrosylation NO-complexes

Nitrous nitrosyl complexes

Nonheme iron nitrosyl complexes

Organometallic nitrosyl complexes

Protonation, transition metal nitrosyl complexes

Reactions of Metal Nitrosyl Complexes

Reductive nitrosylation, transition metal nitrosyl complexes

Resonance structures nitrosyl complexes

Rhenium complexes carbonyl nitrosyls

Rhenium complexes nitrosyl

Rhodium complexes nitrosyl

Ruthenium complexes nitrosyl clusters

Ruthenium complexes nitrosyls

Ruthenium nitrosyl complex

Ruthenium nitrosyl complexes nitric oxide

Ruthenium nitrosyl complexes structures

Structural Characterisation of Nitrosyl Complexes

Structural studies metal nitrosyl complexes

Technetium nitrosyl and thionitrosyl complexes

Transition Metal Nitrosyl Complexes D. Michael, P. Mingos, and Darren

Transition Metal Nitrosyl Complexes Sherman

Transition metal nitrosyl complexes

Transition metal nitrosyl complexes characterization

Transition metal nitrosyl complexes energy

Transition metal nitrosyl complexes reactions

Tungsten complexes nitrosyl clusters

Tungsten complexes with nitrosyl

Vanadium complexes nitrosyl

Vanadium complexes nitrosyls

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