抄録
n-Alkyldiamine complexes of WO(P2O7) were prepared by the acid-base reaction at room temperature. The basal spacing of the complex, [(NH2)CmH2m(NH2)]yHxWO(P2O7)·nH2O, with odd carbon number of m (m≥5) is systematically longer than that of the complex with even carbon number of m+1 and linear relationships between the basal spacing and carbon number are observed for odd and even carbon numbers, respectively. The decrease of basal spacing on going from odd to even carbon number and the slopes of the linear relationships indicate that the alkylchain in the interlayer space is inclined very much≈35°.
