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Trang 55
The present paper describes the synthesis and study in the crystalline and gaseous state and in solution of the hexa - azamacrocyclic complexes I - IX : Compound R R II III IV V ( 1 ) VI ( 2 ) ( 1 ) VII SR Compounds I - IV were obtained ...
The present paper describes the synthesis and study in the crystalline and gaseous state and in solution of the hexa - azamacrocyclic complexes I - IX : Compound R R II III IV V ( 1 ) VI ( 2 ) ( 1 ) VII SR Compounds I - IV were obtained ...
Trang 389
compounds I - III and X - XII , through an oxygen atom of the sulphonic acid group in compounds IV - VI , and bidentate coordination in compounds VII – IX . This can apparently be attributed to the influence of the pH of the medium ...
compounds I - III and X - XII , through an oxygen atom of the sulphonic acid group in compounds IV - VI , and bidentate coordination in compounds VII – IX . This can apparently be attributed to the influence of the pH of the medium ...
Trang 921
Chapter 6 ( Crown ethers and related compounds ) illustrates the characteristics of the template synthesis of cyclic polyethers and their analogues containing donor sulphur , nitrogen , and phosphorus atoms .
Chapter 6 ( Crown ethers and related compounds ) illustrates the characteristics of the template synthesis of cyclic polyethers and their analogues containing donor sulphur , nitrogen , and phosphorus atoms .
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SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS | 1 |
Volume 36 | 4 |
LnO bond lengths in lanthanide compounds with a coordination number of six 15 29 | 15 |
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acid addition analysis angles anion apparently aqueous atoms bands bond bridging calculated carbonate carried cation characteristic Chem chemical Chemistry complexes components composition compounds concentration constant containing coordination corresponding crystallisation crystals curves decomposition decrease dependence described determined dimer distances effect electron energy English translation equilibrium experimental extraction Figure formation formed given gives groups heating hydrogen increase indicate infrared Inorg interaction ions Khim Khimii lanthanide leads ligands lines lower magnetic mass measured metal metal-metal method mixture molecules Moscow Neorg nitrate observed obtained oxide oxygen parameters phase points positions possible precipitate prepared present properties published range ratio reaction References region relative respectively salts shows similar solid solubility solution space group specimens spectra spectrum stability structure studied Table takes temperature thermal translation in Russ values vibrations wavenumbers X-ray diffraction