Russian Journal of Inorganic Chemistry, Tập 49,Số phát hành 1-4British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2004 |
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Trang 527
... cm - 1 ) . In view of the IR spectra and the composition of the complex ( M : L2 = 2 : 1 ) , we can suggest that this com- pound is formed by complex binuclear [ ( NO3 ) Cu ( L2 ) Cu ( NO3 ) ] 2+ cations in which two Cu2 + ions are ...
... cm - 1 ) . In view of the IR spectra and the composition of the complex ( M : L2 = 2 : 1 ) , we can suggest that this com- pound is formed by complex binuclear [ ( NO3 ) Cu ( L2 ) Cu ( NO3 ) ] 2+ cations in which two Cu2 + ions are ...
Trang 577
... cm - 1 corresponds to Se - Se vibrations ( 2-9 , 4-8 , 3-7 , 5-6 ) , and the peaks at 211 and 170 cm - 1 are caused by vibrations of the short and long Te - Se bonds ( 1-2 , 1-3 and 1-4 , 1-5 , respec- tively ) . The weaker bond ( Table ...
... cm - 1 corresponds to Se - Se vibrations ( 2-9 , 4-8 , 3-7 , 5-6 ) , and the peaks at 211 and 170 cm - 1 are caused by vibrations of the short and long Te - Se bonds ( 1-2 , 1-3 and 1-4 , 1-5 , respec- tively ) . The weaker bond ( Table ...
Trang 589
... cm - 1 , and the 437 cm band weakens to vanish in 1 h . As the latter band weakens , an absorption band at 578 cm - 1 appears and grows . At t = 2 h , the 660 cm - 1 band has a shoulder at 675 cm - 1 ; at t = 2.5 h , there are two ...
... cm - 1 , and the 437 cm band weakens to vanish in 1 h . As the latter band weakens , an absorption band at 578 cm - 1 appears and grows . At t = 2 h , the 660 cm - 1 band has a shoulder at 675 cm - 1 ; at t = 2.5 h , there are two ...
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Vol 49 No 1 | 1 |
Isomorphism in the NH44K441UO2CO33 System | 7 |
Conversions of Intermetallic Compounds SmCo and Sm₂Co17 | 13 |
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According acid analysis angles anions atoms average band bismuth bond bond lengths bridging calculated carbon cations changes chelate Chem chemical Chemistry cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystal crystal structure curves decrease determined distances effect electron elements energy experiment experimental formation function heating hydrogen increase Inorg Inorganic Institute intensities interaction ions Journal Khim ligand lines manganese(II measured metal method mixture molecules Moscow Neorg nitrogen observed obtained oxide oxygen atoms parameters peak phase phosphates Physics plane positions powder prepared processes properties range reaction REFERENCES refined reflections region respectively ring Russian salt samples Sciences shown shows similar solid solution space space group spectra spectrum structure studied synthesis Table temperature thermal tion transition unit cell values X-ray diffraction