Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 9-12Chemical Society., 2003 |
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... pairs of electrons . As a result , the positively charged and poorly shielded core of the M atom attracts a negative lone pair of an X atom of a neighboring MX , polyhedron , which results in the formation of a strong electrostatic ...
... pairs of electrons . As a result , the positively charged and poorly shielded core of the M atom attracts a negative lone pair of an X atom of a neighboring MX , polyhedron , which results in the formation of a strong electrostatic ...
Trang 1533
... pair in C7 is stronger than between the double bond and single bonds in C6 . In principle , a structure similar to C7 , with the second As - Se ' double bond instead of the lone pair of the As atom , can exist . Obvi- ously , this ...
... pair in C7 is stronger than between the double bond and single bonds in C6 . In principle , a structure similar to C7 , with the second As - Se ' double bond instead of the lone pair of the As atom , can exist . Obvi- ously , this ...
Trang 1671
... pairs were synthesized in the La - Sr - Ni - O system . The reduction of these com- pounds in H2 / Ar or H2 / Ar / N2 ... pair , typ- ical of high - temperature superconducting Cu oxides , the nickel compounds proved to be broad - band ...
... pairs were synthesized in the La - Sr - Ni - O system . The reduction of these com- pounds in H2 / Ar or H2 / Ar / N2 ... pair , typ- ical of high - temperature superconducting Cu oxides , the nickel compounds proved to be broad - band ...
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Vol 48 No 9 | 1282 |
Simultaneous English language translation of the journal is available from MAIK NaukaInterperiodica Russia | 1446 |
Vol 48 No 11 2003 | 1615 |
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absorption acid activation analysis angles anion atoms band bond calculated cations Chem chemical Chemistry cm-¹ complexes components composition compounds concentration constant containing coordination Copyright corresponding crystal crystal structure curves decreases determined diagram distances effect electron energy experimental field formation formed function heating hydrogen increases Inorganic intensity interaction ions Journal Khim layer ligand materials measured melting metal method mixture molecules Moscow Neorg Note observed obtained oxidation oxygen parameters phase Physics positions prepared properties range ratio reaction REFERENCES refined reflections region respectively ring Russian salt samples Sciences shifts shown shows signals single sodium solid solid solutions solubility solutions space space group spectra spectrum spinel stability structure studied Synthesis Table temperature thermal tion trans transition Translation values vibrations X-ray diffraction