FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007677186> ?p ?o ?g. }

• W2007677186 endingPage "59" @default.
• W2007677186 startingPage "46" @default.
• W2007677186 abstract "CaMnO 3 is a parent compound for numerous multicomponent manganese perovskite oxides. Its crystallographic data are of primary importance in the science and technology of functional CaMnO 3 -based materials. In the present study, data were collected for a CaMnO 3 sample at 302 K. The crystal structure refinement yields accurate absolute values of lattice parameters, a =5.281 59(4) Å, b =7.457 30(4) Å, and c =5.267 48(4) Å, leading to orthorhombic distortion of ( c/a , √2 c/b )=(0.997 33,0.998 95). The orthorhombic distortion of the CaMnO 3 structure is discussed on the basis of comparison of our unit-cell size with data already published. At a graphical representation of the distortion, it is observed that there is a considerable scatter of the distortion values among the literature data but, interestingly, a considerable fraction of experimental results (including the present one) for stoichiometric samples are grouped around the distortion ( c/a , √2 c/b )=(0.9973,0.9990), which lies close to a maximum in the extent of orthorhombicity. The influence of off-stoichiometry on the orthorhombic distortion is discussed on the basis of available experimental data. Simulations, employing a mean-field approach for low temperatures, predict an increase in cell volume and structural distortions with the concentration of oxygen vacancies when the additional electrons are localized on the manganese. A simple model of delocalization produced the opposite effect, which is expected to combine with lattice vibrations to recover the cubic phase at high temperatures." @default.
• W2007677186 created "2016-06-24" @default.
• W2007677186 creator A5043572936 @default.
• W2007677186 creator A5047149804 @default.
• W2007677186 creator A5051472430 @default.
• W2007677186 creator A5056110374 @default.
• W2007677186 creator A5058841399 @default.
• W2007677186 creator A5090515130 @default.
• W2007677186 date "2010-03-01" @default.
• W2007677186 modified "2023-10-17" @default.
• W2007677186 title "Lattice parameters and orthorhombic distortion of CaMnO₃" @default.
• W2007677186 cites W1523977862 @default.
• W2007677186 cites W1527025736 @default.
• W2007677186 cites W1615692141 @default.
• W2007677186 cites W1646777900 @default.
• W2007677186 cites W1662926615 @default.
• W2007677186 cites W1665364169 @default.
• W2007677186 cites W1766831636 @default.
• W2007677186 cites W1846383098 @default.
• W2007677186 cites W1963662897 @default.
• W2007677186 cites W1964172125 @default.
• W2007677186 cites W1968077258 @default.
• W2007677186 cites W1969260914 @default.
• W2007677186 cites W1970442642 @default.
• W2007677186 cites W1970740525 @default.
• W2007677186 cites W1985774579 @default.
• W2007677186 cites W1986466095 @default.
• W2007677186 cites W1988503776 @default.
• W2007677186 cites W1988791303 @default.
• W2007677186 cites W1990013639 @default.
• W2007677186 cites W1990966590 @default.
• W2007677186 cites W1995273800 @default.
• W2007677186 cites W1996556040 @default.
• W2007677186 cites W1998981899 @default.
• W2007677186 cites W2001676859 @default.
• W2007677186 cites W2011332540 @default.
• W2007677186 cites W2018877217 @default.
• W2007677186 cites W2020929063 @default.
• W2007677186 cites W2023936414 @default.
• W2007677186 cites W2025706515 @default.
• W2007677186 cites W2027376255 @default.
• W2007677186 cites W2028103140 @default.
• W2007677186 cites W2032056982 @default.
• W2007677186 cites W2032648644 @default.
• W2007677186 cites W2032799279 @default.
• W2007677186 cites W2033735094 @default.
• W2007677186 cites W2034061441 @default.
• W2007677186 cites W2035204313 @default.
• W2007677186 cites W2036213652 @default.
• W2007677186 cites W2038480790 @default.
• W2007677186 cites W2038971141 @default.
• W2007677186 cites W2043033779 @default.
• W2007677186 cites W2046164072 @default.
• W2007677186 cites W2050222000 @default.
• W2007677186 cites W2054418690 @default.
• W2007677186 cites W2056302161 @default.
• W2007677186 cites W2057502998 @default.
• W2007677186 cites W2057562773 @default.
• W2007677186 cites W2062920903 @default.
• W2007677186 cites W2063677885 @default.
• W2007677186 cites W2063846372 @default.
• W2007677186 cites W2065148817 @default.
• W2007677186 cites W2068929709 @default.
• W2007677186 cites W2069850028 @default.
• W2007677186 cites W2070750775 @default.
• W2007677186 cites W2070897675 @default.
• W2007677186 cites W2072000052 @default.
• W2007677186 cites W2073743886 @default.
• W2007677186 cites W2075826061 @default.
• W2007677186 cites W2079716094 @default.
• W2007677186 cites W2085953443 @default.
• W2007677186 cites W2088652275 @default.
• W2007677186 cites W2094346962 @default.
• W2007677186 cites W2098430702 @default.
• W2007677186 cites W2109025093 @default.
• W2007677186 cites W2113881149 @default.
• W2007677186 cites W2126935322 @default.
• W2007677186 cites W2146084604 @default.
• W2007677186 cites W2149309909 @default.
• W2007677186 cites W2162039398 @default.
• W2007677186 cites W2166514429 @default.
• W2007677186 cites W2171048196 @default.
• W2007677186 cites W2312944376 @default.
• W2007677186 cites W2315415178 @default.
• W2007677186 cites W2329512717 @default.
• W2007677186 cites W2429678329 @default.
• W2007677186 cites W2551794328 @default.
• W2007677186 cites W3025353785 @default.
• W2007677186 cites W3113618295 @default.
• W2007677186 cites W4248419733 @default.
• W2007677186 cites W47877343 @default.
• W2007677186 cites W4246112836 @default.
• W2007677186 doi "https://doi.org/10.1154/1.3314256" @default.
• W2007677186 hasPublicationYear "2010" @default.
• W2007677186 type Work @default.
• W2007677186 sameAs 2007677186 @default.
• W2007677186 citedByCount "39" @default.
• W2007677186 countsByYear W20076771862012 @default.

• next