Synthesis, spectroscopic investigations, and molecular structures of 1-elementa-5-stannabicyclo [3.3. 01, 5] octanes,[cyclic] RR'Sn (CH2CH2CH2) 2E (E= NMe, O, S)

…, C Muegge, A Tzschach, J Meunier-Piret…

Index: Jurkschat, Klaus; Schilling, Joergen; Muegge, Clemens; Tzschach, Alfred; Meunier-Piret, Jacqueline; et al. Organometallics, 1988 , vol. 7, p. 38 - 46

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Citation Number: 50

Abstract

(4) A, and fi= 114.09 (2)'. The structure was refined to R= 0.163. 8 crystallizes in the monoclinic space group P2Ja (2= 4) with a= 11.521 (1) A, b= 13.869 (3) A, c= 6.894 (1) A, and p= 109.57 (1) O. The structure was refined to R= 0.072. As a result of the Sn-N (2.441 A), Sn-0 (2.384 A), and Sn-S (2.851 A) interaction, respectively, the tin atoms in 1, 5, and 8 exhibit distorted trigonal-bipyramidal configurations with the heteroatom in apical position. ...