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Journal ArticleDOI

ORTEP-3 for Windows - a version of ORTEP-III with a Graphical User Interface (GUI)

01 Oct 1997-Journal of Applied Crystallography (International Union of Crystallography)-Vol. 30, Iss: 5, pp 565-565
TL;DR: L Lists of software presented and~or reviewed in the Journal of Applied Crystallography are available on the World Wide Web at the above address, together with information about the availability of the software where this is known.
Abstract: Computer Program Abstracts The category Computer Program Abstracts provides a rapid means of communicating up-to-date information concerning both new programs or systems and significant updates to existing ones. Following normal submission, a Computer Program Abstract will be reviewed by one or two members of the IUCr Commission on Crystallographic Computing. It should not exceed 500 words in length and should follow the standard format given on page 189 of the June 1985 issue of the Journal [J. Appl. CrysL (1985). 18, 189190] and on the World Wide Web at http://www.iucr. ac. uk/journals/jac/software/. Lists of software presented and~or reviewed in the Journal of Applied Crystallography are available on the World Wide Web at the above address, together with information about the availability of the software where this is known. J. App/. CrysL (1997). 30, 565 ORTEP-3 for Windows a version of ORTEP-III with a Graphical User Interface (GUI)
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TL;DR: Anion-induced lifetime quenching and/or enhancement make the receptors suitable lifetime-based sensors for selective anions, and Cyclic voltammetric measurements of the compounds carried out in acetonitrile have provided evidence in favor of anion-dependent electrochemical responses with F(-) and AcO(-) ions.
Abstract: Heteroleptic bis-tridentate ruthenium(II) complexes of composition [(H2pbbzim)Ru(tpy-Ar)](ClO4)2, where H2pbbzim = 2,6-bis(benzimidazol-2-yl)pyridine and tpy-Ar = 4′-substituted terpyridine ligands with Ar = phenyl (2), 2-naphthyl (3), 9-anthryl (4), and 1-pyrenyl (5) groups, have been synthesized and characterized by using standard analytical and spectroscopic techniques. The X-ray crystal structures of the complexes [(H2pbbzim)Ru(tpy-Naph)](ClO4)2 (3), [(pbbzim)Ru(tpy-Naph)]·(CH3)2CO·H2O (3a), and [(H2pbbzim)Ru(tpy-Py)](ClO4)2 (5) have been determined. The absorption, steady-state, and time-resolved luminescence spectral properties of the complexes were thoroughly investigated in dichloromethane. The compounds display strong luminescence at room temperature with lifetimes (τ2) in the range of 5.5–62 ns, depending upon the nature of the polycyclic aromatic moiety as well as the solvents. The complexes are found to undergo one reversible oxidation in the positive potential window (0 to +1.5 V) and four su...

65 citations

Journal ArticleDOI
TL;DR: Aluminum complexes supported by sterically bulky amidinate ligands containing terphenyl substituents on the backbone carbon atoms have been described in this paper, and three amidinate linear complexes featuring differing substitu...

65 citations

Journal ArticleDOI
TL;DR: In this paper, the results of the reaction of the [MoO2(acac)2] (acetylacetonate ligand, acac−, C5H7O2−) with 1 (salicylaldehyde 4-methylthiosemicarbazone ligand).

65 citations

Journal ArticleDOI
TL;DR: In this article, a series of coordination polymers of the form [cation]{M[Au(CN)2]3} (cation = nBu4N+, PPN+ (bis(triphenylphosphoranylidene)ammonium); M = Ni(II) and Co(II)).

65 citations

Journal ArticleDOI
TL;DR: The design, synthesis, and complexation characteristics of the bipyridyl ligand 1,2-bis-(2-pyridylethynyl)benzene are described and the X-ray crystallographic characterization of the 1:1 complexes with silver(I) triflate and palladium(II) chloride are described.
Abstract: The design, synthesis, and complexation characteristics of the bipyridyl ligand 1,2-bis-(2-pyridylethynyl)benzene are described. The X-ray crystallographic characterization of the 1:1 complexes of 1,2-bis(2-pyridylethynyl)benzene with silver(I) triflate and palladium(II) chloride are described. In the X-ray crystal structure of the silver(I) triflate complex the ligand is essentially planar with negligible distortion compatible with a good fit of the cation in the “cavity” between the pyridine N atoms. Indeed the silver center is almost linear with the N(1)−Ag(1)−N(2) angle of 177.02(10)°. The ligand is also essentially planar in the palladium(II) chloride complex with square planar coordination about the palladium with the N(1)−Pd(1)−N(2), Cl(2)−Pd(1)−Cl(2), and N(1)−Pd(1)−Cl(2) angles at 179.53(7), 177.17(2), and 90.52(5)°, respectively.

65 citations