Displays conformable

Electronics and electrical (wires and cables, shrinkable tubing, displays, conformal coatings, adhesives, and battery separators)... 

The X-ray structure of the L-Sr(Picrate)2 (L = p-tert-butyl-calix[4]arene-tetra(diethylamide)) is reported, as well as MD simulations on the L M2+ complexes in vacuo, in water, and in acetonitrile solutions for alkaline earth cations with a comparison of converging and diverging conformers.130 In the simulated and solid-state structures of the L M2+ complex, the ligand wraps around the complexed cations M2+ (more than it does with alkaline cations), which are completely encapsulated within the polar pseudo-cavity of L, without coordination to its counterion in the crystal or to solvent molecules in solution. In contrast to alkali cation complexes, which display conformational flexibility in solution, computations show that the alkaline earth cation complexes are of the converging type in water and in acetonitrile. Subtle structural changes from Mg2+ to Ba2+ are observed in the gas phase and in solution. Based on FBP calculations, a binding sequence of alkaline earth cations was determined Mg2+ displays the weakest affinity for L, while Ca2+ and Sr2+ are the most stable complexes, which is in agreement with the experiment. 

Trimer subunit pattern of the phytotoxin tentoxin cyclo (L-MeAla-L-Leu-MePhe [ (Z)A -Gly) displaying conformations for building up a hydrogen bond network between three cyclotetrapeptide moieties, providing a cavity for K+-ion complexation. 

Tiazofurin (16) and selenazofurin (17) are molecules that are conformationally stabilized through intramolecular interactions, with important biological consequences as mentioned above. We will just briefly touch upon two recently synthesized compounds that also display conformational stabilization, 20 and 21 [69] ... 

The existence of two modifications is of interest as neither anion nor cation displays conformational isomerism. The two forms arise, therefore, from crystal-packing polymorphism What is particularly surprising is that the melting points of the two forms differ by ca. 50°C. By a combined use of NMR spectroscopy, Raman spectroscopy and calorimetry, three modifications of [C4mim][PFg] have also been detected, each with a... 

The two o-ethylphenyl acetophenones display very similar behavior similar small AAE values and non-zero A factors indicating nonenthalpic effects favoring formation of the Z product from BR1. Because the half-occupied p orbitals of BRl and BR2 are aligned differently, BRl apparently enjoys more spin-orbit coupling, converts from triplet to singlet more efficiently, and thus cyclizes more. In solution, the biradicals displays conformational equilibrium in their cycHzation selectivity. 

Karlsson, R., Zheng, J., Zheng, N.-H., Taylor, S. S., Sowadski, J. M. Structure of the mamalian catalytic subunit of cAMP-dependent protein kinase and an inhibitor peptide displays an open conformation. Acta Cryst. D 49 (1993) 381-388. 

SpartanView can display atom motions that occur during a conformational change or chemical reaction... 

The Department of Transportation classifies HCl as a corrosive material and requires that it be transported in DOT-approved deHvery vessels. Tank cars must conform to 103B, 103B-W, or DOT 111A60W5 specifications. Tank trailers must conform to DOT MC-310, MC-311, MC-312, or DOT-412 specifications with display of a corrosive placard on both sides, front, and rear of the tank. The United Nations identification number for muriatic acid is UN1789, which must appear on aH shipping papers and placards. 

Dioxolane also pseudorotates essentially freely in the vapor phase. 2,2 -Bi-l,3-dioxolane (128) has been shown by X-ray crystallography to have a conformation midway between the half-chair and envelope forms. The related compound 2-oxo-l 3-dioxolane (129) shows a half-chair conformation. This result is confirmed by microwave spectroscopy and by NMR data. Analysis of the AA BB NMR spectra of the ring hydrogen atoms in some 1,3-dioxolane lerivatives is in agreement with a puckered ring. Some 2-alkoxy-l,3-dioxolanes (130) display anti and gauche forms about the exocyclic C(2)—O bond. 

FIR Faber, BW Matthews. A mutant T4 lysozyme displays five different crystal conformations. Nature 348 263-266, 1990. 

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