Russian Journal of Inorganic Chemistry, Tập 49,Số phát hành 8-10British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2004 |
Từ bên trong sách
Kết quả 1-3 trong 43
Trang 1257
... shift down- field , while the C3 and C4 signals shift upfield . For esti- mating the solution acidity , it is convenient to choose the difference between the chemical shifts , which does not depend on the random variation of the signal ...
... shift down- field , while the C3 and C4 signals shift upfield . For esti- mating the solution acidity , it is convenient to choose the difference between the chemical shifts , which does not depend on the random variation of the signal ...
Trang 1398
... shifts Aσ ( C ) ( by ~ 12 and ~ 16 ppm ) are observed for C2 and C3 type atoms nearest to the Ng atoms ; the smallest shifts , on the order of 1 ppm , are typical for the most remote atoms of the C5 type ; and the shifts Ao for the C ...
... shifts Aσ ( C ) ( by ~ 12 and ~ 16 ppm ) are observed for C2 and C3 type atoms nearest to the Ng atoms ; the smallest shifts , on the order of 1 ppm , are typical for the most remote atoms of the C5 type ; and the shifts Ao for the C ...
Trang 1401
... shifts on the order of 10-15 cm - 1 ( in going from He , to Ar4 ) , also have low intensities . As we emphasized in [ 1-3 ] , moderate and low intensities in IR spectra are typical of endoclusters with symmetric bare fullerene cages C ...
... shifts on the order of 10-15 cm - 1 ( in going from He , to Ar4 ) , also have low intensities . As we emphasized in [ 1-3 ] , moderate and low intensities in IR spectra are typical of endoclusters with symmetric bare fullerene cages C ...
Nội dung
Vol 49 No 8 | 1136 |
Synthesis and Characterization of Some Rubidium Orthoperiodates | 1143 |
Interaction of Zirconium Yttrium and Zinc Tetrahydroborate Complexes | 1154 |
Bản quyền | |
13 phần khác không được hiển thị
Ấn bản in khác - Xem tất cả
Thuật ngữ và cụm từ thông dụng
absorption According acid addition analysis angles anion aqueous atoms band bismuth bond cage calculated cations changes Chem chemical Chemistry chloride clusters cm-¹ compared complex composition compounds concentration constants containing coordination Copyright corresponding crystal curves decomposition decrease determined distances effect electronic energy exchange experimental extraction formation frequencies groups heating higher hydrates hydrogen increase Inorg Inorganic interaction ions isomer Khim layer lead lengths ligand measured metal method mixture mol/l molecular molecules Moscow Neorg observed obtained oxide oxygen parameters phase Phys Physics positions prepared presence properties range ratio reaction REFERENCES refined reflections region respectively Russ Russian salt sample Sciences shifts showed sodium solid solution space group spectra spectrum stability stage structure studied synthesis Table temperature thermal tion Translation unit values vibrations X-ray diffraction