In this experiment we have directly measured 10 structure factors of the possible 21 partial structure factors that exist for liquid ethanol. The data has been used to obtain details on the conformation of the liquid ethanol molecule in the liquid state. The intermolecular...
So far, the structure of −SC plasmids has been investigated by several techniques21,22. Electron (SEM, TEM) and scanning probe microscopy (SPM) are thede-factotechniques to visualize DNA at single molecule level and to unveil structural details. All these techniques suffer from possible artifa...
the structure of initial MOF material was introduced as “Ni-BDC” with layered-pillared structure constructed by the coordinated octahedrally divalent Ni and terephthalic acid (H2BDC), where the terephthalates are coordinated and pillared directly to the Ni hydroxide layers ...
Molecule A (B)26.5 (34.7)12.544.720.6 (ergosterol 13.2)31.4 (cholesterol 32.5) Water (ions)40.426.3–29.3 (SO439.9)34.4 (SO457.0) No. of non-H atoms Protein4,1912,2542,1453,4403,434 Solvent6153150461162 Ramachandran statistics (%)
Some theoretical models considering differently the interaction of solvent dipoles in the inner layer have recently been elaborated [1–3]. On the basis of the experimental data obtained by us on bismuth electrode in alcoholic solution, mainly in ethanol, the analysis of the validity of the ...
In the crystal structure of 1 there are O-H...O = P intermolecular H-bonds; in molecules la and Ib there is an intramolecular H-bond of C-H...OH type. In this paper we give the results of an X-ray diffraction (XRD) analysis of the crystals of the ethanol solvate of 2-[bis(...
-[ethyl alcohol]/ethanol乙醇 -isopropanol异丙醇(外用酒精) -ethylene glycol乙二醇 thiol硫醇 A molecule containing anSHgroup. Also, a functional group. sulfonyl hydroxide磺酸基/磺基 指硫酸(H_2SO_4)失去一个羟基(-OH)后剩余的部分,化学式为(-SO_3H) ...
Furthermore, the value of η0(max) decreased with decreasing the number of ethanol content per molecule of neutralizing agent. The η0 decays exponentially with the rise of temperature, following the Arrhenius type of behavior. However, addition of dodecyltrimethylammonium bromide (DTAB) increases ...
A void of 33.0 (7) Å3 is observed in the crystal structure. The solvent ethanol molecule acts as a donor, forming an O—H⋯O hydrogen bond, reinforcing the framework structure. 展开 关键词: indole crystal structure MRI contrast agent ...
An equation is derived for determining L as a function of the difference between the heat of vaporization of water at a given temperature and the external work done in the transformation of the liquid into saturated steam at that temperature. The results demonstrated that a water molecule can ...