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Selenium-77 NMR of C3Se5-metal complexes (C3Se52−=1,3-diselenole-2-selone-4,5-diselenolate)

✍ Scribed by Gen-etsu Matsubayashi; Akito Yokozawa

Book ID: 108324467
Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 284 KB
Volume: 208
Category: Article
ISSN: 0020-1693
DOI: 10.1016/s0020-1693(00)82889-3

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## Abstract The signs of coupling constants [1J(^77^Se^29^Si) > 0, ^2^J(^77^Se^13^C~SiMe~) > 0,^3^J(^77^Se^1^H~SiMe~) > 0] were determined for pentaorgano‐substituted 2,5‐dihydro‐1,2,5‐selenasilaboroles [R^3^ = Me, la; R^3^ = C(Me)CH~2~, 1b], and also for derivatives in which the surroundings of t