Search results for "Ordination"

Bis[S-hexyl 3-(thiophen-2-ylmethylidene)dithiocarbazato-κ2N3,S]palladium(II)

2016

In the title complex, [Pd(C12H17N2S3)2], the PdIIatom exhibits a square-planar coordination geometry with theN,S-chelating ligands arranged in atransconfiguration. Intramolecular C—H...S hydrogen bonds are observed. In the crystal, molecules are linked by weak C—H...N hydrogen-bond interactions, forming chains parallel to thebaxis.

Le trait 68. Insubordinations graphiques et contestations politiques (1968-1977)

2018

International audience

Considerations regarding the Romanian fiscal and budgetary reform in accordance with the E.U. requirements

2006

The paper starts with the role of the Romanian fiscal and budgetary reform in the development and economical growth and has as purpose to emphasize the essential problems: the harmonization and fiscal coordination from the E.U. perspective; the Romanian fiscal and budgetary perspectives for period 2007-2009.

El control en las empresas de trabajo asociado. Revisión crítica, desde una perspectiva de agencia, de los principales mecanismos de control, y análi…

2002

This paper analyses the repercussions of the institutional aspects of co-operatives in the decision making process, in arranging the incentive system for members, and discretionary behaviour among management. From a comparative analysis of capitalistic companies, the paper studies the nature of the hierarchical relationships present in co-operatives and reviews the control mechanisms available to them, with special emphasis on the board of directors. At the same time, lines of action are proposed that favour efficient control and reconcile the requirements of co-operative enterprises with their attributes as institutions.

Charge-Assisted Halogen Bonding in an Ionic Cavity of a Coordination Cage Based on a Copper(I) Iodide Cluster.

2023

The design of molecular containers capable of selective binding of specific guest molecules presents an interesting synthetic challenge in supramolecular chemistry. Here, we report the synthesis and structure of a coordination cage assembled from Cu3I4– clusters and tripodal cationic N-donor ligands. Owing to the localized permanent charges in the ligand core the cage binds iodide anions in specific regions within the cage by ionic interactions. This allows the selective binding of bromomethanes as secondary guest species within cage promoted by halogen bonding, which was confirmed by single crystal X-ray diffraction. peerReviewed

An assessment of COVID-19’s impact on Finnish University Leadership

2021

This article maps the management actions that Finnish universities have taken during the COVID-19 pandemic and studies how managers in Finnish higher education coped during the crisis and how they feel about it. The article uses action mapping and a survey that was administered to top- and mid-level managers at Finnish universities, and the findings highlight the importance of collegial coordination and maintenance work abilities among managers. publishedVersion Peer reviewed

From isolated 1H-pyrazole cryptand anion receptors to hybrid inorganic-organic 1D helical polymeric anion receptors

2015

We report a novel 1-D helical coordination polymer formed by protonated polyamine 1H-pyrazole cryptands interconnected by Cu2+ metal ions that are able to encapsulate anionic species behaving as a multianion receptor. Switching from a monomeric receptor to a polymeric receptor is activated by metal ions and pH.

Halogen bonds in 2,5-dihalopyridine-copper(II) chloride complexes

2018

Ten coordination complexes obtained through a facile reaction between 2,5-dihalopyridines and copperIJII) chloride (CuCl2) are characterized using single crystal X-ray diffraction. Two series of dihalopyridine complexes based on 2-chloro-5-X-pyridine and 2-bromo-5-X-pyridine (X = F, Cl, Br and I) were prepared to analyze the C–X2/X5⋯Cl–Cu halogen bonds (XB). The influence of X2- and X5-substituents on the respective interactions was examined by comparing them to the X2/X3⋯Cl–Cu XBs found in mono-substituted halopyridine complexes, (n-X-pyridine)2·CuCl2 (n = 2, 3 and X = Cl, Br and I). Varying the X5-halogens in (2,5-dihalopyridine)2·CuCl2, the C5–X5⋯Cl–Cu XBs follow the order F5 1 and they c…

Editorial DCD13 "Bridging the Disciplines".

2021

Psychometric properties of observational tools for identifying motor difficulties – a systematic review

2019

Abstract Background Early identification of children with motor difficulties, such as developmental coordination disorder (DCD), is essential. At present only a fraction of children with DCD are identified. The purpose of the study was to systematically review the literature from 1994 to 2017 on observational screening tools and to evaluate the validity, reliability and usability of the questionnaires used. Methods The review of the literature was conducted to synthesize the data from five electronic databases for children aged 6–12 years. The following databases were searched: Academic search Elite (EBSCO), ERIC (ProQuest), MEDLINE (Ovid), PsycINFO (ProQuest), and SPORTDiscus with Full Tex…