Synthesis and structure of sterically overloaded tetra-coordinated yttrium and lanthanum disiloxides

Brian McNerney; Suresh Mummadi; Fernando Hung-Low; David B. Cordes; Daniel K. Unruh; Clemens Krempner

doi:10.1016/j.inoche.2016.05.016

Synthesis and structure of sterically overloaded tetra-coordinated yttrium and lanthanum disiloxides

Brian McNerney, Suresh Mummadi, Fernando Hung-Low, David B. Cordes, Daniel K. Unruh, Clemens Krempner

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

Abstract

The synthesis, structures and reactivity of the spirocyclic yttrium and lanthanum disiloxides {[(CH₂R₂SiO)₂]₂M}H [M = Ln, Y; R = SiMe(SiMe₃)₂] 3 and 4 are reported. Compounds 3 and 4 were prepared from reactions of two equivalents of [CH₂(R)₂SiOH]₂ [R = Si(SiMe₃)₂Me] (1) with one equivalent of M[N(SiMe₃)₂]₂ (M = Y, La), respectively.

Original language	English
Pages (from-to)	103-106
Number of pages	4
Journal	Inorganic Chemistry Communications
Volume	70
Early online date	17 May 2016
DOIs	https://doi.org/10.1016/j.inoche.2016.05.016
Publication status	Published - Aug 2016

Keywords

Siloxide
Silanol
Rare earth siloxide
Yttrium
Lanthanum

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10.1016/j.inoche.2016.05.016

Cordes_2016_ICC_Yttrium_AM
© 2016 Published by Elsevier B.V. This work is made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://dx.doi.org/10.1016/j.inoche.2016.05.016
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title = "Synthesis and structure of sterically overloaded tetra-coordinated yttrium and lanthanum disiloxides",

abstract = "The synthesis, structures and reactivity of the spirocyclic yttrium and lanthanum disiloxides {[(CH2R2SiO)2]2M}H [M = Ln, Y; R = SiMe(SiMe3)2] 3 and 4 are reported. Compounds 3 and 4 were prepared from reactions of two equivalents of [CH2(R)2SiOH]2 [R = Si(SiMe3)2Me] (1) with one equivalent of M[N(SiMe3)2]2 (M = Y, La), respectively.",

keywords = "Siloxide, Silanol, Rare earth siloxide, Yttrium, Lanthanum",

author = "Brian McNerney and Suresh Mummadi and Fernando Hung-Low and Cordes, {David B.} and Unruh, {Daniel K.} and Clemens Krempner",

note = "The NSF is thanked for purchase of a JEOL ECS-400 NMR Spectrometer (CRIF-MU CHE-1048553).",

year = "2016",

month = aug,

doi = "10.1016/j.inoche.2016.05.016",

language = "English",

volume = "70",

pages = "103--106",

journal = "Inorganic Chemistry Communications",

issn = "1387-7003",

publisher = "Elsevier Science BV",

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TY - JOUR

T1 - Synthesis and structure of sterically overloaded tetra-coordinated yttrium and lanthanum disiloxides

AU - McNerney, Brian

AU - Mummadi, Suresh

AU - Hung-Low, Fernando

AU - Cordes, David B.

AU - Unruh, Daniel K.

AU - Krempner, Clemens

N1 - The NSF is thanked for purchase of a JEOL ECS-400 NMR Spectrometer (CRIF-MU CHE-1048553).

PY - 2016/8

Y1 - 2016/8

N2 - The synthesis, structures and reactivity of the spirocyclic yttrium and lanthanum disiloxides {[(CH2R2SiO)2]2M}H [M = Ln, Y; R = SiMe(SiMe3)2] 3 and 4 are reported. Compounds 3 and 4 were prepared from reactions of two equivalents of [CH2(R)2SiOH]2 [R = Si(SiMe3)2Me] (1) with one equivalent of M[N(SiMe3)2]2 (M = Y, La), respectively.

AB - The synthesis, structures and reactivity of the spirocyclic yttrium and lanthanum disiloxides {[(CH2R2SiO)2]2M}H [M = Ln, Y; R = SiMe(SiMe3)2] 3 and 4 are reported. Compounds 3 and 4 were prepared from reactions of two equivalents of [CH2(R)2SiOH]2 [R = Si(SiMe3)2Me] (1) with one equivalent of M[N(SiMe3)2]2 (M = Y, La), respectively.

KW - Siloxide

KW - Silanol

KW - Rare earth siloxide

KW - Yttrium

KW - Lanthanum

U2 - 10.1016/j.inoche.2016.05.016

DO - 10.1016/j.inoche.2016.05.016

M3 - Article

SN - 1387-7003

VL - 70

SP - 103

EP - 106

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

ER -

Synthesis and structure of sterically overloaded tetra-coordinated yttrium and lanthanum disiloxides

Abstract

Keywords

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