Russian Journal of Inorganic Chemistry, Tập 41,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1996 |
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... band of the breathing ( respiratory ) vibration of a mac- rocycle Vresp , which is , in the case of crown ethers , a totally symmetric vibration of the oxygen atoms . According to the selection rules , this vibration is active in a ...
... band of the breathing ( respiratory ) vibration of a mac- rocycle Vresp , which is , in the case of crown ethers , a totally symmetric vibration of the oxygen atoms . According to the selection rules , this vibration is active in a ...
Trang 961
... band , we observed the intense v ( CaO ) band with a maximum at 440 cm - 1 . The intensity of the v ( OH ) band is five times smaller than the intensity of the v ( CaO ) band . This is evidenced by the ratio of absorbances D3540 / D440 ...
... band , we observed the intense v ( CaO ) band with a maximum at 440 cm - 1 . The intensity of the v ( OH ) band is five times smaller than the intensity of the v ( CaO ) band . This is evidenced by the ratio of absorbances D3540 / D440 ...
Trang 1060
... bands due to V , and V , vibrations V3 of sulfate group . Compound I exhibits three v1 ( SO2 ) absorption bands corresponding to C , symmetry of SO1ions , the v1 ( SO2 ) band at 960 cm - 1 , and a band at 995 cm - 1 , which can be ...
... bands due to V , and V , vibrations V3 of sulfate group . Compound I exhibits three v1 ( SO2 ) absorption bands corresponding to C , symmetry of SO1ions , the v1 ( SO2 ) band at 960 cm - 1 , and a band at 995 cm - 1 , which can be ...
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HighTemperature Superconductors | 683 |
Synthesis of Crystalline Bismuth Oxide by Hydrolysis of Bismuth Ethoxide | 695 |
Yankin Yu V Golikov R G Zakharov O A Vikhreva I N Dubrovina and V F Balakirev | 703 |
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absorption according acid addition analysis angles anions atoms band bismuth bond calculated carbon cations cell changes chelate Chem chemical Chemistry cm-¹ complexes components composition compounds concentration containing coordination Copyright corresponding crystals curves cycles decomposition decrease dependence described determined diagram distances effect electron elements energy experimental formation fragments glass heating hydrogen increase indicates initial Inorganic intensity interaction ions Journal Khim layers ligand materials measured melt metal method mixture molecules Moscow Neorg Note observed obtained occurs oxidation oxygen parameters peritectic phase positions powder prepared present properties Publishing range ratio reaction REFERENCES region respectively Russian salt samples Sciences shows similar solid solutions solubility space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation unit values vibrations X-ray diffraction