The invertebrate fauna of the Firth of Forth

New Class of Homoleptic and Heteroleptic Bis(terpyridine) Iridium(III) Complexes with Strong Photodynamic Therapy Effects

“…The electron-donating substituents induced charge-transfer absorption band was reported in other bis(terpyridine) Ir(III) complexes containing 4′-NH 2 Ph or 4′-NMe 2 Ph 2 substituents. 41,42 To unambiguously attribute the natures of the absorption bands, time-dependent density functional theory (TDDFT) calculations were conducted for complexes Ir1-Ir6 in CH 3 CN. As Figure S1 in Supporting Information indicated, the calculated absorption spectra matched the experimental results quite well with respect to both the energies and the spectral features.…”

“…68 The emission spectrum of Ir1 displayed a well-resolved vibronic structure with a minor solvatochromic effect ( Figure S5). With reference to the other Ir(III) terpyridine complexes bearing alkylphenyl-substituted tpy ligand(s), [40][41][42] the emitting state of Ir1 can be tentatively ascribed to predominant ph-tpy localized 3 π,π* state. However, the shorter lifetime and the less salient vibronic structure of Ir1 in comparison to the emission from a pure 3 π,π* emitting state suggest that the emitting state of Ir1 probably admixes some charge transfer configurations, likely the 3 MLCT/ 3 ILCT configurations.…”

Unfair dismissal legislation and property rights: some reflections

“…Tribunals can call upon various data to help them in their estimating tasks [7]. The sources include the Department of Employment J o b Centres, evidence from new employers, and the knowledge of local labour market conditions in the possession of lay members of tribunals [8].…”

Techniques pour la détermination en traction des conditions d'adoucissement du fer par alliage

“…REVUE L'étude des phénomènes d'adoucissement des métaux de structure cubique centrée, à basse température, soulève de nombreuses controverses. D'une part, les résultats expérimentaux peuvent être divergents, d'autre part, les interprétations reposent sur des points de vue différents [1], [2], le problème étant de savoir si l'adoucissement a une origine intrinsèque (action directe des atomes d'alliage sur la mobilité des dislocations) ou une origine extrinsèque (interactions entre atomes d'impuretés et d'éléments d'alliage).…”

“…Nous limiterons l'exposé des résultats au cas du fer pur, le cas des alliages devant faire l'objet d'autres publications. 1. Elaboration du matériau.…”