"Clinical simulation as a learning tool in undergraduate nursing: Validation of a questionnaire".

Background: Clinical simulation allows both students and professionals to perform their clinical practice in a safe environment, facilitating the standardization of contents and promoting the integration of theoretical knowledge into the clinical practice.

Objectives: To design and validate in Spanish the Satisfaction Scale Questionnaire with High-Fidelity Clinical Simulation, instrument created to assess the nursing students' satisfaction with the use of clinical simulation in training.

Methods: The scale items were developed from a review of the literature.

Two complexes derived from the reaction of M3(CO)12 clusters (M = Ru, Os) with the 9-(triphenylphosphonio)fluorenide ylide: tricarbonyl[9-(triphenylphosphonio)fluorenylidene]ruthenium and nonacarbonyl-μ3-fluorenylidene-μ2-hydrido-triangulo-triosmium(III).

Tricarbonyl[9-(triphenylphosphonio)fluorenylidene]ruthenium, [Ru(C31H21P)(CO)3], (I), is mononuclear, consisting of a single Ru centre, to which three carbonyl units and a chelating μ3-9-(triphenylphosphonio)fluorenide ylide bind to generate a distorted octahedral RuC6 core. Nonacarbonyl-μ3-fluorenylidene-μ2-hydrido-triangulo-triosmium(III), [Os3H(C13H7)(CO)9], (II), is trinuclear and presents a triangular triosmium core, nine carbonyl ligands and one fluorenylidene ligand. Two of the Os(III) centres present a highly distorted hexacoordinated Os(Os2C4) core and are in turn bridged by a hydride ligand.