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The stereochemical activity of the lone electron pair of Sn11 atoms was quantitatively assessed . This effect is responsible for the asymmetry of the coordination sphere of Sn " atoms and is manifested in a considerable ( on average by ...
The stereochemical activity of the lone electron pair of Sn11 atoms was quantitatively assessed . This effect is responsible for the asymmetry of the coordination sphere of Sn " atoms and is manifested in a considerable ( on average by ...
Trang 1201
For di- or tetravalent Sn atoms , the difference Ar ( Sn - O ) between the longest and shortest Sn - O bonds in the SnO ,, coordination polyhedra changes in very wide ranges from 0.27 Å ( in Sn1VO ,, polyhedra ) to 1.0 Å in Sn " O , ...
For di- or tetravalent Sn atoms , the difference Ar ( Sn - O ) between the longest and shortest Sn - O bonds in the SnO ,, coordination polyhedra changes in very wide ranges from 0.27 Å ( in Sn1VO ,, polyhedra ) to 1.0 Å in Sn " O , ...
Trang 1202
For Sn ( IV ) atoms , 754 points corresponding to covalent SnV - O contacts ( Fig . 3a ) form a contact curve in the form of a nearly regular semicircle . The points lying above this contact curve correspond to the oxygen atoms that ...
For Sn ( IV ) atoms , 754 points corresponding to covalent SnV - O contacts ( Fig . 3a ) form a contact curve in the form of a nearly regular semicircle . The points lying above this contact curve correspond to the oxygen atoms that ...
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Vol 49 No 8 | 1136 |
Synthesis and Characterization of Some Rubidium Orthoperiodates | 1143 |
Interaction of Zirconium Yttrium and Zinc Tetrahydroborate Complexes | 1154 |
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