| SYNTHESIS AND MOLECULAR STRUCTURE OF AN ION PAIR COMPOUND [YCl_2(THF)_5]~+[YCl_4(THF)_2]~- |
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| 摘 要： | <正> YC12(THF)5]YC14(THF)2], MT = 895. 2, monoclinic, space group C2/c, a = 12. 568(4), b = 11. 538(3), c=27. 354(3)A,β=91. 46(2)°, V = 3965. 3A3, Z = 4, Dc= 1. 500gcm-3,λ(MoKa) = 0. 71073A , F(000) = 3680, R = 0. 057 for 1663 observed reflections. The average Cl-O distance is 2. 570 A in the cation, 2. 607A in the anion. The average Y-O distance of 2. 391A in the cation is slightly longer than that of 2. 318 A in the anion.
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SYNTHESIS AND MOLECULAR STRUCTURE OF AN ION PAIR COMPOUND [YCl_2(THF)_5]~+[YCl_4(THF)_2]~- |
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| Abstract: | YC12(THF)5]YC14(THF)2], MT = 895. 2, monoclinic, space group C2/c, a = 12. 568(4), b = 11. 538(3), c=27. 354(3)A,β=91. 46(2)°, V = 3965. 3A3, Z = 4, Dc= 1. 500gcm-3,λ(MoKa) = 0. 71073A , F(000) = 3680, R = 0. 057 for 1663 observed reflections. The average Cl-O distance is 2. 570 A in the cation, 2. 607A in the anion. The average Y-O distance of 2. 391A in the cation is slightly longer than that of 2. 318 A in the anion. |
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