Experimental electron-density distribution of tamoxifen citrate
نویسندگان
چکیده
منابع مشابه
Experimental charge density from electron microscopic maps.
The charge density (CD) distribution of an atom is the difference per unit volume between the positive charge of its nucleus and the distribution of the negative charges carried by the electrons that are associated with it. The CDs of the atoms in macromolecules are responsible for their electrostatic potential (ESP) distributions, which can now be visualized using cryo-electron microscopy at h...
متن کاملElectron-positron momentum density distribution in diamond
We have measured the momentum distribution of the electron-positron annihilating pair in diamond as a function of crystallographic orientation, using the Doppler broadening technique of positron annihilation spectroscopy. A 1% variation in the longitudinal projection of the momentum distribution was observed as the sample was rotated about the (110) axis. This anisotropic distribution shows an ...
متن کاملExperimental and theoretical electron density distribution of α,α-trehalose dihydrate
0008-6215/$ see front matter 2010 Elsevier Ltd. A doi:10.1016/j.carres.2010.03.017 * Corresponding authors. Tel.: +1 504 280 6856; fa tel.: +1 504 286 4410; fax: +1 504 286 4217 (A.D.F.). E-mail addresses: [email protected] (E.D. Stevens), French). a,a-Trehalose is of interest because of its cryoprotective and antidessicant properties, and because it possesses various technical anomalies such as...
متن کاملEffect of tamoxifen citrate on reproductive parameters of male dogs.
Tamoxifen is a synthetic, nonsteroidal Type I antiestrogenic compound that competitively blocks estrogen receptors with a mixed antagonist-agonist effect. The manifestation of these different actions depends on each species, organ, tissue and cell type considered. Very little is known about the effect of antiestrogens in dogs. The objectives of this study were to determine the effects of tamoxi...
متن کاملAlignment of Small Molecules Using Promolecular Electron Density Distribution Functions
Promolecular models have often been shown as reasonable or even very good approximation levels to model electron density (ED) distributions, for example in chemical bond analysis or molecular similarity applications [1-9], even if the ED topology may differ between experimental and theoretical models especially at covalent bonds [9]. The present work is focussed on the use of PASA (Promolecular...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Crystallographica Section A Foundations and Advances
سال: 2018
ISSN: 2053-2733
DOI: 10.1107/s0108767318097489