Russian Journal of Inorganic Chemistry, Tập 43,Trang 971-1470Chemical Society., 1998 |
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Kết quả 1-3 trong 64
Trang 1038
... angles ( MOC , OCC ) are considerably dif- ferent , the sum of the endochelate angles being close to the theoretical value for a planar hexagon ( 720 ° ) . The difference between the lengths of like bonds and like angles was considered ...
... angles ( MOC , OCC ) are considerably dif- ferent , the sum of the endochelate angles being close to the theoretical value for a planar hexagon ( 720 ° ) . The difference between the lengths of like bonds and like angles was considered ...
Trang 1045
... angles change slightly . For example , in the chelate ring Ch ( 1 ) , this angle is 70.5 ° for the Sm ( III ) complex and 70.1 ° for the Eu ( II ) complex . In other chelate cycles of these complexes , the OMO angles are significantly ...
... angles change slightly . For example , in the chelate ring Ch ( 1 ) , this angle is 70.5 ° for the Sm ( III ) complex and 70.1 ° for the Eu ( II ) complex . In other chelate cycles of these complexes , the OMO angles are significantly ...
Trang 1061
... angles at N ( 1 ) is 360 ° ) and forms three cova- lent σ bonds . The lone pair of N ( 1 ) is involved in π - interaction at the N ( 1 ) -C ( 1 ) bond ( 1.287 ( 6 ) Å ) . The N ( 3 ) atom has a flattened pyramidal configuration ( the ...
... angles at N ( 1 ) is 360 ° ) and forms three cova- lent σ bonds . The lone pair of N ( 1 ) is involved in π - interaction at the N ( 1 ) -C ( 1 ) bond ( 1.287 ( 6 ) Å ) . The N ( 3 ) atom has a flattened pyramidal configuration ( the ...
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Vol 43 No 7 | 971 |
Synthesis Structure and Properties of the YBa₂Cu₂FeO and Eu₂Ba₂Cu₂FeO Phases | 987 |
Synthesis Structure and Properties of AVUO62 nH₂O A¹¹ Ni Zn | 993 |
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According acid addition amount analysis angles anions atoms band bonds boundaries calculated cation changes charge Chem chemical Chemistry chloride close cm-¹ complexes composition compounds concentration constant containing coordination Copyright corresponding crystal curves decrease described determined diagram distances effect electron energy equation eutectic experimental field fluorides formation frequencies function given groups heat hydrides increase indicates initial Inorganic ions isotherm Khim ligand liquidus lithium measured melting metal method mixture molecules Moscow Neorg observed obtained occurs oxide oxygen parameters patterns phase phosphate plane positions prepared presented pressure properties Publishing range ratio reaction REFERENCES region relative respectively Russian salts samples Sciences shows similar solid solutions space group spectra spectrum stability stage structure studied surface synthesis Table temperature thermal tion Translation unit cell values vibrations X-ray diffraction