Sterically induced cis isomerism in an Sb(III) imido dinier ; synthesis, structure and solution dynamics of [(Me2N)Sb(μ-NDipp)]2 (Dipp = 2,6-Pri26H3)

Michael A. Beswick; Christopher N. Harmer; Alexander D. Hopkins; Michael A. Paver; Paul R. Raithby; Dominic S. Wright

doi:10.1016/S0277-5387(97)00372-0

Sterically induced cis isomerism in an Sb(III) imido dinier ; synthesis, structure and solution dynamics of [(Me₂N)Sb(μ-NDipp)]₂ (Dipp = 2,6-Prⁱ₂₆H₃)

Michael A. Beswick, Christopher N. Harmer, Alexander D. Hopkins, Michael A. Paver, Paul R. Raithby, Dominic S. Wright

University of Cambridge

Research output: Contribution to journal › Article › peer-review

14 Citations (SciVal)

Abstract

The reaction of [Sb(NMe₂)₃] with the sterically bulky amine [DippNH₂] gives the unusual cis dimer [(Me₂N)Sb(μ-NDipp)]₂ 1, containing a puckered Sb₂N₂ core. ¹H NMR studies show that the cis conformation is retained in solution.

Original language	English
Pages (from-to)	745-748
Number of pages	4
Journal	Polyhedron
Volume	17
Issue number	5-6
DOIs	https://doi.org/10.1016/S0277-5387(97)00372-0
Publication status	Published - 1998

Funding

inequivalenint the stericallyc ongestecdi s structure appeartso existf or theses pecies. by restricterdo tationo f the Me2CH groups( Fig. 3). Althoughs till poorly resolvedt,h eser esonanceasr e fully separateadt ca 0: C. SeparatMe e resonancefosr the Pf groupsc ouldnot be resolvedo verthe same temperaturraen gei,m plyingth att hereis littled iffer- Acknowled#emenWtse thankt he EPSRC, U.K. (MAB, CNH, ADH), the Royal Society(P RR, DSW) and Jesus CollegeC ambridge(f ellowshipfo r MAP) for financial support.

Keywords

Cis isomerism
Puckered SbN core
Sb(III) imido dimer

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

Access to Document

10.1016/S0277-5387(97)00372-0

Cite this

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title = "Sterically induced cis isomerism in an Sb(III) imido dinier ; synthesis, structure and solution dynamics of [(Me2N)Sb(μ-NDipp)]2 (Dipp = 2,6-Pri26H3)",

abstract = "The reaction of [Sb(NMe2)3] with the sterically bulky amine [DippNH2] gives the unusual cis dimer [(Me2N)Sb(μ-NDipp)]2 1, containing a puckered Sb2N2 core. 1H NMR studies show that the cis conformation is retained in solution.",

keywords = "Cis isomerism, Puckered SbN core, Sb(III) imido dimer",

author = "Beswick, {Michael A.} and Harmer, {Christopher N.} and Hopkins, {Alexander D.} and Paver, {Michael A.} and Raithby, {Paul R.} and Wright, {Dominic S.}",

year = "1998",

doi = "10.1016/S0277-5387(97)00372-0",

language = "English",

volume = "17",

pages = "745--748",

journal = "Polyhedron",

issn = "0277-5387",

publisher = "Elsevier",

number = "5-6",

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TY - JOUR

T1 - Sterically induced cis isomerism in an Sb(III) imido dinier ; synthesis, structure and solution dynamics of [(Me2N)Sb(μ-NDipp)]2 (Dipp = 2,6-Pri26H3)

AU - Beswick, Michael A.

AU - Harmer, Christopher N.

AU - Hopkins, Alexander D.

AU - Paver, Michael A.

AU - Raithby, Paul R.

AU - Wright, Dominic S.

PY - 1998

Y1 - 1998

N2 - The reaction of [Sb(NMe2)3] with the sterically bulky amine [DippNH2] gives the unusual cis dimer [(Me2N)Sb(μ-NDipp)]2 1, containing a puckered Sb2N2 core. 1H NMR studies show that the cis conformation is retained in solution.

AB - The reaction of [Sb(NMe2)3] with the sterically bulky amine [DippNH2] gives the unusual cis dimer [(Me2N)Sb(μ-NDipp)]2 1, containing a puckered Sb2N2 core. 1H NMR studies show that the cis conformation is retained in solution.

KW - Cis isomerism

KW - Puckered SbN core

KW - Sb(III) imido dimer

UR - http://www.scopus.com/inward/record.url?scp=0001656476&partnerID=8YFLogxK

U2 - 10.1016/S0277-5387(97)00372-0

DO - 10.1016/S0277-5387(97)00372-0

M3 - Article

AN - SCOPUS:0001656476

SN - 0277-5387

VL - 17

SP - 745

EP - 748

JO - Polyhedron

JF - Polyhedron

IS - 5-6

ER -