. . The length of the bond indicates it has properties between a single bond and a double bond: but it is more close (0.05 Å) to being a double bond than that of a single bond (0.17 Å).First Class
Here we consider the elastic deformation of the substrate and a very simple cohesive law for the interface. • The model, despite its simplicity, can capture the strength and the effective bond length of the reinforcement. • Theoretical results are in excellent agreement with experimental eviden...
The observation of the real time frequency of C=C stretching mode shows that the bond length is modulated in the order of 10m by torsion of the C 13 =C 14 double bond with a period of 200 fs.DOI: 10.1007/978-3-540-95946-5_184 年份...
A general rule of thumb for bond length is that single bonds have the longest bond lengths while triple bonds have the shortest, with double bonds intermediate between the two. Another way to look at this bond length definition is: single bond>double bond>triple bond....
TiO 2 nanostructured films have been synthesized by the hydrolysis of Ti[OCH(CH 3 ) 2 ] 4 as the precursor. These films have been utilized for the dissoc... O N SRIVASTAVA,A SRIVASTAVA,D DASH,... - 《Pramana Journal of Physics》 被引量: 10发表: 2005年 CF 3 CF[double bond, ...
The several origins of bond-length fluctuations found in transition-metal oxides are illustrated by specific examples. Special emphasis is given to the first-order character of the transition from localized to itinerant electronic behavior, which occurs where the operative bonding has a double-well pot...
Nonlinear optical responses of a charged soliton were studied using a model charged polyenic chain. It was found that simple derivative relations exist between the spatial profile of the bond-length-alternation and the profiles of the real-space description of the linear polarizability and the first...
Selective reduction of carbon-carbon double bonds with an NAD(P)H model-acetic acid system The carbon–carbon double bond in conjugated nitro and certain carbonyl compounds was reduced smoothly and selectively by Hantzsch ester (HEH...
Analysis is made on the basis of very recent methodology of design that combines the verifications of bearing capacity and settlement to provide the optimized improvement area ratio (IAR). Introducing the allowable long-term settlement of unreinforced compressible soil and assuming that the total short...
Double cantilever beam results from models with insufficiently refined mesh.From Harper and Hallett (2008). To create a model with the correct mesh size, it is thus necessary to know the size of the cohesive zone in advance. A number of analytical formulae exist such as Equations (2.7a) ...