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The sums of endocyclic bond angles in chelate bonds are , as a rule , more elongated . ... The angle sum in the real cycle always exceeds the nitrilotriacetate anion , ( H2Ntra ) Li [ Cu ( Ntra ) ] the sum in an unstrained cycle ( 648 ...
The sums of endocyclic bond angles in chelate bonds are , as a rule , more elongated . ... The angle sum in the real cycle always exceeds the nitrilotriacetate anion , ( H2Ntra ) Li [ Cu ( Ntra ) ] the sum in an unstrained cycle ( 648 ...
Trang 1770
2.38 Å ) , as well as the bond angles Cl - Ta ( 2 ) -CI As noted above , with an increase in temperature and Cl - Sn ( 2 ) C1 ( 162.2 ° and 167.1 ° ) in both com- and solution concentration , the degree of cleavage pounds remain ...
2.38 Å ) , as well as the bond angles Cl - Ta ( 2 ) -CI As noted above , with an increase in temperature and Cl - Sn ( 2 ) C1 ( 162.2 ° and 167.1 ° ) in both com- and solution concentration , the degree of cleavage pounds remain ...
Trang 1893
The water molecules , amide nitrogen the dimer are planar and almost perpendicular to each other ( in I , at an angle of 86.6 ° , and in II , this angle Table 5. Geometry of hydrogen bonds is 94 ° ) . The dihedral angles between the ...
The water molecules , amide nitrogen the dimer are planar and almost perpendicular to each other ( in I , at an angle of 86.6 ° , and in II , this angle Table 5. Geometry of hydrogen bonds is 94 ° ) . The dihedral angles between the ...
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1995 | 1527 |
Synthesis and Properties of Zirconium Niobium and Tantalum Oxide Films | 1534 |
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absorption According acid analysis angles anions aqueous atoms bands basis bismuth bond calculated cation cell Chem chemical Chemistry chloride complexes composition compounds concentration constants contain coordination Copyright corresponding crystals curves decrease dependence determined distances effect electron energy equation equilibrium experimental extraction formation frequencies functions groups heating hydrogen increase indicates initial Inorganic intensity interaction ions Khim ligand melt metal method mixture molecule Moscow Neorg Note observed obtained occurs Original oxides oxygen parameters patterns performed peritectic phase position possible precipitate prepared presence properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples Sciences shows similar sodium solid solubility solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation unit values vibrations X-ray diffraction yield