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J . Am. Chem. Soc. 1981, 103, 4642-4643
Acknowledgment. Thanks are due to Professor Jun-ichi Aihara of Shizuoka University for his valuable discussions and Mr. Haruo Inoue of Inoue Firebrick Ind. Co. (Sapporo) for presenting some of the clay samples. (8) If the initial unbalancing of d and I ligands is [ d - L ] / [ I - L = ] 1 + a (a