Can I read Synthesis and reactivity of homo-bimetallic Rh and Ir complexes containing a N,O-donor Schiff base on EtoBox?

Synthesis and reactivity of homo-bimetallic Rh and Ir complexes containing a N,O-donor Schiff base by Ashish Kumar Singh; Sudhakar Dhar Dwivedi; Santosh Kumar Dubey; Sanjay Kumar Singh; Sanjeev Sharma; Daya Shankar Pandey; Ru-Qiang Zou; Qiang Xu is a Chemistry article available to read on EtoBox.

What is Synthesis and reactivity of homo-bimetallic Rh and Ir complexes containing a N,O-donor Schiff base about?

Binuclear complexes [{(g 5 -C 5 Me 5 )RhCl} 2 (l-bsh)] ( 1) and [{(g 5 -C 5 Me 5 )IrCl} 2 (l-bsh)] (2) containing N, N 0 -bis(salicylidine)hydrazine (H 2 bsh) are reported. The complexes 1 and 2 reacted with EPh 3 (E = P, As) to afford cationic complexes [(g 5 -C 5 Me 5 )Rh(PPh 3 )(j 2 -Hbsh)]PF 6 (3), [(g 5 -C 5 Me 5 )Rh(AsPh 3 )(j 2 -Hbsh)]PF 6 (4), [(g 5 -C 5 Me 5 )Ir(PPh 3 )(j 2 -Hbsh)]PF 6 (5), and [(g 5 -C 5 Me 5 )Ir(AsPh 3 )(j 2 -Hbsh)]PF 6 (6) which were isolated as their hexafluorophosphate salts. Representative complexes 3 and 5 have been used as a metallo-ligand in the synthesis of binuclear complexes [(g 5 -C 5 Me 5 )RhCl(l-bsh)Ru(g 6 -C 10 H 14 )Cl]PF 6 (7) and [(g 5 -C 5 Me 5 )IrCl(l-bsh)Ru(g 6 -C 10 H 14 )Cl]PF 6 (8). The complexes under study have been fully characterized by analytical and spectral (FAB/ESI-MS, IR, NMR, electronic and emission) studies. Molecular structures of 1, 2, 3 and 5 have been determined crystallographically. Structural studies on 1 and 2 revealed the presence of extensive inter-and intra-molecular C-HÁÁÁO and C-HÁÁÁp weak bonding interactions. The complexes 1, 2, 3 and 5 moderately emit upon excitation at their respective MLCT bands.

Who reads Synthesis and reactivity of homo-bimetallic Rh and Ir complexes containing a N,O-donor Schiff base?

Author

Ashish Kumar Singh; Sudhakar Dhar Dwivedi; Santosh Kumar Dubey; Sanjay Kumar Singh; Sanjeev Sharma; Daya Shankar Pandey; Ru-Qiang Zou; Qiang Xu

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0022-328X)

Published

2009

Language

EN

Field

Chemistry (Physical Sciences)