-
Article
Effect of geometrical imperfection on the thermomechanical behavior of functionally graded material rotating disk
The thermoelastic analysis of axisymmetric bending of rotating functionally graded material (FGM) disks, with and without imperfection, is presented. Material properties are assumed to be temperature dependent...
-
Article
A theoretical quest to identify the precedence between NHC side group (R′) and bridge group (R) in the formation of [NHC(R′)(M(di-μ-R)YR)] (M = Li, Na, K; Y = Zn, Cd; R = H, CH3, t-Butyl, Si(CH3)3, C6H5; R′ = H, CH3, Dipp) complexes
Latest developments in bimetallic chemistry confirm that the lethargic kinetic reactivity of organozinc reagents can be modified by pairing zinc reagents with group 1 organometallic compounds to form alkali-me...
-
Article
Open AccessThermo-mechanical contact problems and elastic behaviour of single and double sides functionally graded brake disks with temperature-dependent material properties
A thermo-elastic contact problem of functionally graded materials (FGMs) rotating brake disk with different pure brake pad areas under temperature dependent material properties is solved by Finite Element Meth...
-
Article
Open AccessNew complexes of Ni(II) and Cu(II) with tridentate ONO Schiff base ligand: synthesis, crystal structures, electrochemical and theoretical investigation
In this research, we prepared a new series of the Cu(II) (1) and Ni(II) (2) metal complexes of a tridentate Schiff base ligand, (E)-2-(5-bromo-2-hydroxybenzylideneamino) phenol (H2L). These complexes were charact...
-
Article
Synthesis and characterization of two new macrobicyclic salts containing hexahydropyrimidine moieties: experimental and density functional theory studies
Two macrocyclic Schiff base ligands (L1, L2) and their related reduced forms (L3 and L4) have been prepared. In the presence of nickel(II) perchlorate in methanol, the reinforced macrobicyclic salts containing he...
-
Article
Theoretical studies on structures, stability and nature of C → E (E = Si, Sn) bond in some derivatives of bitriazole-base NHC complexes with five-membered chelate rings
Theoretical studies including structural investigations, interaction energy, NBO and AIM analysis in some [Bis-NHC(R) → EBr2H2] (E = Si, Sn, (R = H, F, Cl, Br, CH3, CF3) complexes with bis-NHC(R) ligand(bitriazol...
-
Article
Synthesis, characterization, antibacterial activities and theoretical studies of Mn(II) and Cd(II) complexes with new macrocyclic Schiff base ligands incorporating a phenanthroline head unit
Three new hexaaza (N6) macrocyclic Schiff base ligands containing a phenanthroline moiety (L1-L3) have been synthesized and their coordination capability toward perchlorate salts of Mn(II) and Cd(II) have bee...
-
Article
Structural, Theoretical and Multinuclear NMR Study of a New Polymeric Mercury(II) Complex with an Ambidentate Phosphorus Ylide
The reactions of phosphorus ylides of the type Ph3P=C(H)C(O)R [R = 2,4-dichlorophenyl (L 1 ) and 4-isopropylphenyl (L 2 ...
-
Article
Thermo elastic analysis of functionally graded rotating disks with temperature-dependent material properties: uniform and variable thickness
A thermo elastic analysis is presented for axisymmetric rotating disks made of functionally graded material (FGM) with variable thickness. Material properties are assumed to be temperature-dependent and graded...
