Russian Journal of Inorganic Chemistry, Tập 42,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1997 |
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Kết quả 1-3 trong 79
Trang 1384
... corresponding fre- quency of the BeCO , meta salt molecule . The most intense bands are expected in the short - wave region at ~ 1400-1450 cm1 ( b2 and a1 ) and ~ 2050 cm1 ( a1 ) . The description of structure 1 as an ion - pair struc ...
... corresponding fre- quency of the BeCO , meta salt molecule . The most intense bands are expected in the short - wave region at ~ 1400-1450 cm1 ( b2 and a1 ) and ~ 2050 cm1 ( a1 ) . The description of structure 1 as an ion - pair struc ...
Trang 1385
... ( corresponding to the vibration of Be2CO4 at ~ 1190 cm - 1 ) appears to be slightly IR - active . Structure 2 corresponds to a barrier to the rotation of the OMg2 and CO , fragments in structure 1 around the molecular symmetry axis . In ...
... ( corresponding to the vibration of Be2CO4 at ~ 1190 cm - 1 ) appears to be slightly IR - active . Structure 2 corresponds to a barrier to the rotation of the OMg2 and CO , fragments in structure 1 around the molecular symmetry axis . In ...
Trang 1738
... corresponding to the stretching vibration of the Al - O bond : in coming from structure 1 to 4 , this frequency shifts to the longer - wavelength region by almost 350 cm - 1 . In this case , the Al - O bond elongates by 0.10 Å , and the ...
... corresponding to the stretching vibration of the Al - O bond : in coming from structure 1 to 4 , this frequency shifts to the longer - wavelength region by almost 350 cm - 1 . In this case , the Al - O bond elongates by 0.10 Å , and the ...
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Vol 42 No 9 | 1283 |
HighPurity Calcium Hydroxylapatite through Alkoxides LIBRARY | 1292 |
Synthesis and Crystal Structure | 1299 |
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ų absorption bands Academy of Sciences acid analysis angles anion atoms b₁ b₂ bismuth bond lengths calculated cation Chem chemical shifts chloride cm-¹ complexes composition concentration constants copper(II corresponding crystal structure curves D2EHPA decomposition decrease determined dimers electron energy English Translation Copyright equation experimental extraction fluorine formation H₂O Hayka/Interperiodica Publishing Russia hydration hydrogen bonds increase Inorg Inorganic Chemistry ions isomer kcal/mol Khim Koord ligand lithium MAHK Hayka/Interperiodica Publishing melting metal method mol/l molecular Moscow NaH2PO4 Neorg nitrate NMR spectra Original Russian Text oxide oxygen atoms platinum(II plexes podand polyhedra polyhedron proton ratio reaction Russia Received Russian Academy Russian Journal Russian Text Copyright salts samples scandium signal solid solutions solubility space group spectrum stability studied synthesis Table temperature thermal tion transition ture unit cell unit cell parameters values vibrations water molecules X-ray diffraction X-ray powder diffraction