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Transition Group

A typical catalyst bed is very shallow (10 to 50 mm) (76,77). In some plants the catalyst is contained in numerous small parallel reactors in others, catalyst-bed diameters up to 1.7 and 2.0 m (77,80) and capacities of up to 135,000 t/yr per reactor are reported (78). The silver catalyst has a useful life of three to eight months and can be recovered. It is easily poisoned by traces of transition group metals and by sulfur. [Pg.493]

Structure of binary complexes of mono- and poly-nucleotides with metal ions of the first transition group. H. Pezzano and F. Podo, Chem. Rev., 1980, 80, 365-401 (389). [Pg.27]

Dithiocarbamates of transition group elements in unusual oxidation states. J. Willemse, J. A. Cras, J. J, Steggerda and C. P. Keijzers, Struct. Bonding (Berlin), 1976, 28, 83-126 (195). [Pg.42]

Electronic spectra of tetrahedral oxo-, thio- and seleno-complexes formed by elements of the beginning of the transition groups. A. Muller, E. Diemann and C. K. Jorgensen, Struct. Bonding (Berlin), 1973,14, 23-47 (122). [Pg.43]

It is then shown that (excepting the rare-earth ions) the magnetic moment of a non-linear molecule or complex ion is determined by the number of unpaired electrons, being equal to ms = 2 /S(S + 1), in which 5 is half that number. This makes it possible to determine from magnetic data which eigenfunctions are involved in bond formation, and so to decide between electron-pair bonds and ionic or ion-dipole bonds for various complexes. It is found that the transition-group elements almost without exception form electron-pair bonds with CN, ionic bonds with F, and ion-dipole bonds with H2O with other groups the bond type varies. [Pg.98]

Mullay JJ (1987) Estimation of Atomic and Group Electronegativities. 66 1-25 Muller A, Baran E), Carter RO (1976) Vibrational Spectra of Oxo-, Thio-, and Selenometallates of Transition Elements in the Solid State. 26 81-139 Muller A, Diemann E, Jorgensen CK (1973) Electronic Spectra of Tetrahedral Oxo, Thio and Seleno Complexes. Formed by Elements of the Beginning of the Transition Groups. 14 23-47... [Pg.252]

Dithiocarbamates of Transition Group Elements in Unusual Oxidation States... [Pg.83]

Willemse, J., Cras, J.A., Steggerda, J.J., Keijzers, C.P. Dithiocarbamates of Transition Groups Elements in Unusual Oxidation State. Vol. 28, pp. 83-126... [Pg.131]

The generalisation that ontogeny-recapitulates-phylogeny could well have relevance for the emergence of vomerolfaction in this transitional group. [Pg.4]

Analysis of the relative distribution and expression of OR/VNOR genes would clarify the variety of functional chemoreceptive divisions amongst this transitional group. [Pg.24]


See other pages where Transition Group is mentioned: [Pg.265]    [Pg.31]    [Pg.349]    [Pg.2094]    [Pg.326]    [Pg.65]    [Pg.87]    [Pg.88]    [Pg.91]    [Pg.98]    [Pg.157]    [Pg.314]    [Pg.344]    [Pg.348]    [Pg.369]    [Pg.257]    [Pg.197]   
See also in sourсe #XX -- [ Pg.318 ]




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Alkyl groups transition state

Bimetallic Organogermanium Derivatives of Groups I, IV and VI Transition Metals

Carbonyl compounds, Group 6 transition

Compounds with Bonds Between Transition and Main Group Metals

Glass Transition with the Chain Length and Nature of Terminal Group

Glass transition side group

Glass transition temperature functional groups

Glass transition temperatures groups

Group . periodic inner transition

Group . periodic transition

Group 14 amides with transition metal complexe

Group 14 compounds transition metal complexes

Group 2-transitional metal complexes

Group 3 elements transition metal derivatives

Group IIIA Transition Metals

Group VA Transition Metals

Group VIII transition metals

Group VIII transition metals, carbon

Group theoretical predictions, transition metal

Group-IIIB-transition metal bonds

Group-IIIB-transition metal bonds reactions with

Group-Transition Metal Mixed Clusters

Groups of transition metals

Hydrazino group, electronic effects hydrogen-bonded transition state

Insertion into main group and post-transition metal amides

Isolobal main-group and transition-metal fragments

Main Group Element-Transition Metal Mixed Compounds

Main group element oxides reactions with transition metal complexes

Main group-transition metal cluster

Main group-transition metal cluster Zintl ions

Main group-transition metal cluster alkylation

Main group-transition metal cluster characterization

Main group-transition metal cluster coordination geometry

Main group-transition metal cluster element compounds

Main group-transition metal cluster open compounds

Main group-transition metal cluster stability

Main group-transition metal cluster substitution reactions

Main group-transition metal mixed clusters

Mass spectrometry, main group-transition

Metals, 6-Group transition

Mixed-ligand complexes, transition metal group

Organic ligand transfer from transition metals to main group element

Protecting Groups Cleaved by Transition Metal Catalysis

Reactivity studies, transition metal group 12

Silanol complexes with group 9 transition metals

Silyl complexes with group 3 transition metals

Silylene complexes with group 6 transition metals

Structural Transitions at Dense Arrays of Protogenic Surface Groups

Sulfur bond cleavages, transition metal group 12

Terminal alkynes with Group 9 transition metals

The Nature of Transition Metal Compounds Groups 4 to

Toxicity studies, transition metal group 12

Toxicity studies, transition metal group 4 metals

Transition Metal Complexes with Group

Transition Metal Complexes with Group IVB Elements

Transition Metal Complexes with Group J. F. Young

Transition Metals as Protecting, Activating, and Directing Groups

Transition group elements

Transition group oxides

Transition group-13 diyl complexes

Transition linking groups

Transition metal catalysts atom/group-transfer reactions

Transition metal compounds, group

Transition metal group 0 element bond

Transition metal oxides iron group oxide

Transition metal surface group orbitals

Transition metal-Group 13 element complexes

Transition metal-Group 13 element complexes characteristics

Transition metal-Group 13 element complexes ionic compounds

Transition metal-group 14 bonds

Transition metal/group 14 complexes

Transition metals, anion-binding group

Transition metals, dithiocarbamate complexes group

Transition structure group

Transition-group complexes, forbidden transitions

Transition-group complexes, forbidden transitions electronic energies

Transition-group complexes, forbidden transitions symmetry

Transition-metal organic compounds, alkyl groups

Transitions linking group effects

Transitions pendant group effects

Water exchange on main group and d-transition metal ions

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