STUDIES OF SOLVATION PHENOMENA OF IONS AND ION PARIS IN DIMETHOXYETHANE AND TETRAHYDROFURAN
STUDIES OF SOLVATION PHENOMENA OF IONS AND ION PARIS IN DIMETHOXYETHANE AND TETRAHYDROFURAN
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DOI：
10.1021/ja00952a005
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发表时间：
1965-01-01
影响因子：
15
通讯作者：
SZWARC, M
中科院分区：
文献类型：
--
作者：
CARVAJAL, C;TOLLE, KJ;SZWARC, M
[Na+, BPh4 "]< 10 " 2 M.这是意料之中的，因为[Na+]的增加降低了T^和T2 "， Na+离子的浓度。实际上，由[Na+]方程计算出的Ki值与如图3所示的线性外推得到的Ki值一致，即= 400。(3)当Na+、BPh4~（> ~ 102 M）浓度较高时，即Na+和BPh4”离子浓度较高时，K&p降低。在这些条件下，我们预计会有相当比例的三离子，即（T2”，2Na+） Na+,(T2”，2Na+) BPhr,(T”，Na+) Na+和（T~, Na+） BPh4”。Na+或BPh4的结合
[Na+, BPh4 “]< 10 “2 M. This is to be expected since an increase in [Na+] depresses the concentration of T^ and T2 “, Na+ ions. In fact, the Ki values calculated from the equation involving [Na+] are consistent with those obtained by the linear extrapolation shown in Figure 3, viz.,= 400.(3) For a high concentration of Na+, BPh4~(> 102 M), ie, for a relatively high concentration of Na+ and BPh4 “ions, K&p decreases. Under these conditions, one expects a substantial proportion of triple ions, ie,(T2 “, 2Na+) Na+,(T2 “, 2Na+) BPhr,(T “, Na+) Na+, and (T~, Na+) BPh4 “. The bindingof Na+ or BPh4 “by