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Lah, Myoung Soo
Nanoporous Materials Lab
Research Interests
  • Metal-Organic Frameworks (MOFs)
  • Crystal Engineering
  • Supramolecular coordination chemistry


Hexa-coordinated strontium silylamide complex stabilized by tetradentate alkoxy ligand

DC Field Value Language George, Sheby Mary ko Jung, Eun Ae ko Kim, Hyo-Suk ko Lah, Myoung Soo ko Park, Bo Keun ko Kim, Chang Gyoun ko Chung, Taek-Mo ko 2015-11-26T01:53:58Z - 2015-11-26 ko 2015-11 ko
dc.identifier.citation BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.36, no.11, pp.2587 - 2588 ko
dc.identifier.issn 1229-5949 ko
dc.identifier.uri -
dc.description.abstract The heavier group 2 metal bis(trimethylsilyl)amides [M(btsa)2; M= Mg, Ca, Sr, and Ba] are efficient catalysts for hydroamination reactions, but their extreme sensitivity to air and moisture makes them experimentally inconvenient. Therefore, the substitution of one btsa ligand of M(btsa)2 for a sterically bulky amidinate or a β-diketiminate ligand was accepted as a worthy strategy for increasing the stability of the complexwhile retaining its reactivity.1-6 The bulky amidinate and diketiminate ligands that are used to substitute one btsa group of M(btsa)2 effectively stabilize smallermetal cations (Mg and Ca), whereas the biggermetal centers (Sr and Ba) have a propensity to assume a six-coordinated (rather than a three- or four-coordinated) state. This makes partially substituted heavier alkaline-earth metal amides far from stable for easy use, which reiterates the necessity of having a reasonably stable, partially substituted strontium bis(trimethylsilyl)amide for smooth handling while retaining its reactivity. Here we describe the synthesis of a dimeric strontium complex with six-coordinated metal centers, which contains two bis(trimethylsilyl)amides groups and two tetradentate alkoxide ligands. © 2015 Korean Chemical Society ko
dc.description.statementofresponsibility close -
dc.language 영어 ko
dc.publisher KOREAN CHEMICAL SOC ko
dc.title Hexa-coordinated strontium silylamide complex stabilized by tetradentate alkoxy ligand ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-84946551976 ko
dc.identifier.wosid 000364516400003 ko
dc.type.rims ART ko
dc.description.scopustc 0 * 2015-11-26 *
dc.identifier.doi 10.1002/bkcs.10549 ko
dc.identifier.url ko
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