✦ LIBER ✦

Molecular and Crystal Structure of an Organoplatinum(II) Complex with Dipyrido[3,2-a : 2′,3′-c]phenazine (dppz)

✍ Scribed by Axel Klein; Thomas Scheiring; Wolfgang Kaim

Publisher: John Wiley and Sons
Year: 1999
Tongue: German
Weight: 113 KB
Volume: 625
Category: Article
ISSN: 0372-7874
DOI: 10.1002/(sici)1521-3749(199907)625:7<1177::aid-zaac1177>3.0.co;2-1

No coin nor oath required. For personal study only.

✦ Synopsis

The dimesitylplatinum(II) complex PtMes 2 (dppz) (Mes = mesityl = 2,4,6-trimethylphenyl) crystallizes with one equivalent of toluene (C 43 H 40 N 4 Pt, monoclinic, P2 1 /c, Z = 4, a = 14.3551(14) A Ê , b = 15.8319(14) A Ê , c = 15.369(2) A Ê , b = 96.784( 6)°). The (dppz)Pt(C1 Mes ) 2 part of the molecule was found to be planar, the mesityl substituents adopting dihedral angles of 70.3°and 85.5°with that plane. The photoemissive and reversibly reducible and oxidizable complex mo-lecules form pairs in the crystal with the planar phenazine p ªtailsº overlapping in graphite-like fashion at 3.427 A Ê distance. The results are discussed in comparision with a recently reported structure of PtCl 2 (dppz).

📜 SIMILAR VOLUMES

Crystallographic report: Crystal structu

Crystallographic report: Crystal structure of bis[dipyrido[3,2,-a:2′,3′-c]phenazine]lead(II)diiodide

✍ Yu-Jun Shi; Guo-Qing Jiang; Yue-Hua Zhang; Xiao-Zeng You 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 79 KB 👁 1 views

A Synthetic, Structural, Spectroscopic a

A Synthetic, Structural, Spectroscopic and DFT study of ReI, CuI, RuII and IrIII Complexes Containing Functionalised Dipyrido[3,2-a:2′,3′-c]phenazine (dppz)

✍ Natasha J. Lundin; Penny J. Walsh; Sarah L. Howell; Allan G. Blackman; Keith C. 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 449 KB

Design and spectroscopic study of new ru

Design and spectroscopic study of new ruthenium(II) complexes containing ligands derived from terpyridine and dipyrido[3,2-a:2′,3′-c]phenazine: {Ru(4′-Rph-tpy) [dppz(COOH)]Cl}PF6 with R = NO2, Br, Cl

✍ R. López; S. A. Moya; C. Zúñiga; M. Yáñez; J. C Bayón; P. Aguirre 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 261 KB 👁 3 views

Synthesis of ruthenium complexes with ca

Synthesis of ruthenium complexes with carbonyl and polypyridyl ligands derived from dipyrido[3,2-a:2′,3′-c]phenazine: application to the water gas shift reaction

✍ P. Aguirre; R. López; D. Villagra; I. Azocar-Guzman; A. J. Pardey; S. A. Moya 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 154 KB 👁 1 views

## Abstract The preparation and spectroscopic properties of new dipyrido[3,2‐__a__:2′,3′‐__c__]phenazine ruthenium complexes are described. The complexes show high catalytic activity in the water gas shift reaction in a basic medium under mild conditions (__P__~CO~ = 0.9 atm at 100 °C). Copyright ©

Reactions of (CF3)2BNMe2 with ω-Halonitr

Reactions of (CF3)2BNMe2 with ω-Halonitriles — Crystal and Molecular Structure of [cyclo-C3H4(CN)](CF3)2B·NHMe2

✍ Brauer, David J. ;Bürger, Hans ;Dittmar, Thomas ;Pawelke, Gottfried 📂 Article 📅 1996 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 454 KB

Electronic absorption, resonance Raman a

Electronic absorption, resonance Raman and excited-state resonance Raman spectroscopy of rhenium(I) and copper(I) complexes, with substituted dipyrido[3,2-a : 2′,3′-c]phenazine ligands, and their electron reduced products

✍ Mark R. Waterland; Keith C. Gordon 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 158 KB 👁 1 views

The electronic absorption and resonance Raman spectra of a series of rhenium(I) and copper(I) complexes with substituted dipyrido[3,2-a : 2 ,3 -c]phenazine (dppz) ligands were investigated. The ligands were benzo[i ]dipyrido[3,2-a : 2 ,3 -c]phenazine, 11,12-dimethyldipyrido[3,2-a : 2 ,3 -c]phenazine