نتایج جستجو برای: hydrogen network

تعداد نتایج: 810134  

Journal: :Physical review letters 2003
Kristofer Modig Bernd G Pfrommer Bertil Halle

We have determined the hydrogen-bond geometry in liquid water from 0 to 80 degrees C by combining measurements of the proton magnetic shielding tensor with ab initio density functional calculations. The resulting moments of the distributions of hydrogen-bond length and angle are direct measures of thermal disorder in the hydrogen-bond network. These moments, and the distribution functions that ...

2008
Andria D. Harris Amy D. Baucom Maria del Rosario I. Amado Sierra Daniel S. Jones Markus Etzkorn

The title compound, C(10)H(12)O(2), was synthesized as a candidate for further functionalization. The asymmetric unit comprises two independent mol-ecules, both of which are situated on a center of symmetry. Both mol-ecules are involved in a network of hydrogen bonding, with each alcohol group participating in one hydrogen bond as a donor and in a second hydrogen bond as an acceptor.

Journal: :Acta Crystallographica Section A Foundations and Advances 2017

Karimi , Mohammad, Rezaei Nodeh, Faride, Jabari Gharebaq , Moosa ,

Nowadays the urbanization is developing rapidly, and it leads to growing demand for gas; which resulted in denser pipeline network, by the following increase in the pipeline network congestion, accidents  will become inevitable. So Pipelines are a remarkable source of hazard for their adjacent society. Usually Indexing system method is used for pipe line risk assessment. This method assesses ri...

Journal: :Acta Crystallographica Section A Foundations of Crystallography 2004

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