Russian Journal of Inorganic Chemistry, Tập 43,Trang 971-1470Chemical Society., 1998 |
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Kết quả 1-3 trong 90
Trang 1044
... bonds involving the oxygen atom of the tridentate B - diketonate ion is opposite : the chelate - bridging bonds are 2.049 ( 28 ) and 2.074 ( 23 ) Å in length , whereas the bridging bonds , which are not stabilized by the chelate effect ...
... bonds involving the oxygen atom of the tridentate B - diketonate ion is opposite : the chelate - bridging bonds are 2.049 ( 28 ) and 2.074 ( 23 ) Å in length , whereas the bridging bonds , which are not stabilized by the chelate effect ...
Trang 1061
... 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 sum of the subtended angles is 354 ° ) corresponding to a ...
... 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 sum of the subtended angles is 354 ° ) corresponding to a ...
Trang 1062
... bond in the ring is shortened by 0.043 Å , whereas the C ( 12 ) -N ( 4 ) bond in moiety B is shortened only by 0.022 Å . Simultaneously , the exocyclic C ( 1 ) −N ( 2 ) bonds in A are lengthened by 0.029 Å , while the C ( 12 ) -N ( 3 ) ...
... bond in the ring is shortened by 0.043 Å , whereas the C ( 12 ) -N ( 4 ) bond in moiety B is shortened only by 0.022 Å . Simultaneously , the exocyclic C ( 1 ) −N ( 2 ) bonds in A are lengthened by 0.029 Å , while the C ( 12 ) -N ( 3 ) ...
Nội dung
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