Sentence examples for a tentative structure from inspiring English sources

A tentative structure of the HQ-PAA adsorbent/Cu2+ complex at pH of 5.4 is pictured in Fig. 11.

For substituted indazoles and related compounds, a purification of such a metabolite to perform structure elucidation should not be necessary as already the information gained from the UV spectrum by a DAD detector should be sufficient to assign a tentative structure.

From mass spectrometric analysis, the molecular formula of Mc-NCC-26 was deduced as C34H40N4O10, providing the basis for a tentative structure assignment.

This paper suggests a framework which sets out a tentative structure by which to start measuring the impact of capacity building interventions, and invites debate around the application of this framework to plan and measure progress.

In 2007, a tentative structure 10 was assigned based upon HRESIMS and NMR, but the amount of compound was not sufficient to assign the stereochemistry or to perform further activity tests.

The paper suggests a framework which provides a tentative structure by which measuring the impact of RCB could be achieved, shaped around six principles of research capacity building, and includes four structural levels on which each principle can be applied.

"He has always thought of a novel, before it has taken on its first, tentative structure, as a scene on this dark plain, the characters standing around a small fire which warmly etches the edges of their faces," Williams writes of his main character, Aaron Benham, a middle-aged novelist and professor.

Interestingly, in NMR studies on the reaction of the thermally unstable gold(iii) diaryl complex [(C6F5 2AuCl]2 at –80 to 0 °C Laguna et al. were able to detect some tantalising indications for the formation of an alkyne complex with the tentative structure (C6F5 2AuCl η-PhC C6F5 2AuCl η-PhColuene- d 8).

Its tentative structure was proposed on the basis of its F NMR and 2D F F COSY NMR spectra.

Therefore, absorption spectra may be used for tentative structure elucidation by comparison with the spectra of compound with definitive molecular structure.

Tentative structures for all the impurities were assigned based on m/z values from LC-MS/MS analysis.