Physics of the aurora and airglow

Infrared spectra of complexes of the thiocyanate and related ions

Organotin(IV) N,N-disubstituted dithiocarbamates

This critical review describes the reactivity of heterogeneous catalysts from the point of view of four simple, but essential for Chemistry, molecules (namely dihydrogen, carbon monoxide, nitrogen monoxide and ethylene) that are considered as probes or as reactants in combination with “in situ” controlled temperature and pressure Infrared spectroscopy. The fundamental properties of H2, CO, NO and C2H4 are shortly described in order to justify their different behaviour in respect of isolated sites in different environments, extended surfaces, clusters, crystalline or amorphous materials. The description is given by considering some “key studies” and trying to evidence similarities and differences among surfaces and probes (572 references).

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Probing the surfaces of heterogeneous catalysts by in situ IR spectroscopy

Linkage isomerism in metal complexes

IT has long been realized that the canonical form (Ia) may contribute significantly to the structure of the dithiocarbamate residue in its complex compounds, M(S2CNR
2)n, where M is a metal atom and n its valency, but no physical or chemical evidence for this has yet been advanced.

Electronic Structures of Dithiocarbamates and Xanthates

Use of the Infra-Red Spectrum to distinguish Bridging from Terminal Thiocyanato-S-Groups in Co-ordination Compounds

WE earlier described1 two isomeric platinous complexes of the general formula (PPrn3)2Pt2(SCN)2Cl2, which we designated α (melting point, 144–152° C.) and β (melting point, 173–174.5° C.). These were shown to have trans-symmetrical structures of type (I), where A, B, C and D represent the thiocyanato- and chloro-groups.

L. A. Duncanson

Papers

Electronic Structures of Dithiocarbamates and Xanthates

Use of the Infra-Red Spectrum to distinguish Bridging from Terminal Thiocyanato-S-Groups in Co-ordination Compounds

Isomerism among Binuclear Thiocyanatobridged Complexes

Structure of α-Hydroxyacetylene Complexes of Platinum(II)