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• W2334962932 endingPage "8476" @default.
• W2334962932 startingPage "8465" @default.
• W2334962932 abstract "A series of picolyl-substituted NHC-bridged triangular complexes of Ag(I) and Cu(I) were synthesized upon reaction of the corresponding ligand precursors, [Him(CH(2)py)(2)]BF(4) (1a), [Him(CH(2)py-3,4-(OMe)(2))(2)]BF(4) (1b), [Him(CH(2)py-3,5-Me(2)-4-OMe)(2)]BF(4) (1c), [Him(CH(2)py-6-COOMe)(2)]BF(4) (1d), and [H(S)im(CH(2)py)(2)]BF(4) (1e), with Ag(2)O and Cu(2)O, respectively. Complexes [Cu(3)(im(CH(2)py)(2))(3)](BF(4))(3) (2a), [Cu(3)(im(CH(2)py-3,4-(OMe)(2))(2))(3)](BF(4))(3) (2b), [Cu(3)(im(CH(2)py-3,5-Me(2)-4-OMe)(2))(3)](BF(4))(3), (2c), [Ag(3)(im(CH(2)py-3,4-(OMe)(2))(2))(3)](BF(4))(3), (3b), [Ag(3)(im(CH(2)py-3,5-Me(2)-4-OMe)(2))(3)](BF(4))(3) (3c), [Ag(3)(im(CH(2)py-6-COOMe)(2))(3)](BF(4))(3) (3d), and [Ag(3)((S)im(CH(2)py)(2))(3)](BF(4))(3) (3e) were easily prepared by this method. Complex 2e, [Cu(3)((S)im(CH(2)py)(2))(3)](BF(4))(3), was synthesized by a carbene-transfer reaction of 3e, [Ag(3)((S)im(CH(2)py)(2))(3)](BF(4))(3), with CuCl in acetonitrile. The ligand precursor 1d did not react with Cu(2)O. All complexes were fully characterized by NMR, UV-vis, and luminescence spectroscopies and high-resolution mass spectrometry. Complexes 2a-2c, 2e, and 3b-3e were additionally characterized by single-crystal X-ray diffraction. Each metal complex contains a nearly equilateral triangular M(3) core wrapped by three bridging NHC ligands. In 2a-2c and 2e, the Cu-Cu separations are short and range from 2.4907 to 2.5150 Å. In the corresponding Ag(I) system, the metal-metal separations range from 2.7226 to 2.8624 Å. The Cu(I)-containing species are intensely blue photoluminescent at room temperature both in solution and in the solid state. Upon UV excitation in CH(3)CN, complexes 2a-2c and 2e emit at 459, 427, 429, and 441 nm, whereas in the solid state, these bands move to 433, 429, 432, and 440 nm, respectively. As demonstrated by (1)H NMR spectroscopy, complexes 3b-3e are dynamic in solution and undergo a ligand dissociation process. Complexes 3b-3e are weakly photoemissive in the solid state." @default.
• W2334962932 created "2016-06-24" @default.
• W2334962932 creator A5007843286 @default.
• W2334962932 creator A5024303258 @default.
• W2334962932 creator A5034785646 @default.
• W2334962932 creator A5064494475 @default.
• W2334962932 date "2011-08-08" @default.
• W2334962932 modified "2023-09-30" @default.
• W2334962932 title "Modulation of Metal–Metal Separations in a Series of Ag(I) and Intensely Blue Photoluminescent Cu(I) NHC-Bridged Triangular Clusters" @default.
• W2334962932 cites W1931524664 @default.
• W2334962932 cites W1963539860 @default.
• W2334962932 cites W1963796572 @default.
• W2334962932 cites W1965877663 @default.
• W2334962932 cites W1966224597 @default.
• W2334962932 cites W1967253297 @default.
• W2334962932 cites W1967669858 @default.
• W2334962932 cites W1971771722 @default.
• W2334962932 cites W1975775472 @default.
• W2334962932 cites W1976990836 @default.
• W2334962932 cites W1977904251 @default.
• W2334962932 cites W1978577971 @default.
• W2334962932 cites W1980678699 @default.
• W2334962932 cites W1981184997 @default.
• W2334962932 cites W1982100202 @default.
• W2334962932 cites W1984637786 @default.
• W2334962932 cites W1986281280 @default.
• W2334962932 cites W1987776670 @default.
• W2334962932 cites W1991348206 @default.
• W2334962932 cites W1993082419 @default.
• W2334962932 cites W1994371073 @default.
• W2334962932 cites W1995263782 @default.
• W2334962932 cites W1996250982 @default.
• W2334962932 cites W1997467136 @default.
• W2334962932 cites W1998959643 @default.
• W2334962932 cites W2000995124 @default.
• W2334962932 cites W2001425236 @default.
• W2334962932 cites W2006680993 @default.
• W2334962932 cites W2008063661 @default.
• W2334962932 cites W2008197501 @default.
• W2334962932 cites W2009750584 @default.
• W2334962932 cites W2011130217 @default.
• W2334962932 cites W2013767827 @default.
• W2334962932 cites W2014392088 @default.
• W2334962932 cites W2015947972 @default.
• W2334962932 cites W2016099098 @default.
• W2334962932 cites W2021746019 @default.
• W2334962932 cites W2027019984 @default.
• W2334962932 cites W2035148808 @default.
• W2334962932 cites W2043450838 @default.
• W2334962932 cites W2043681561 @default.
• W2334962932 cites W2045434471 @default.
• W2334962932 cites W2046286719 @default.
• W2334962932 cites W2048357997 @default.
• W2334962932 cites W2051981017 @default.
• W2334962932 cites W2052279708 @default.
• W2334962932 cites W2053011214 @default.
• W2334962932 cites W2056231030 @default.
• W2334962932 cites W2061119914 @default.
• W2334962932 cites W2061931740 @default.
• W2334962932 cites W2063095710 @default.
• W2334962932 cites W2068746049 @default.
• W2334962932 cites W2071325709 @default.
• W2334962932 cites W2073773983 @default.
• W2334962932 cites W2075216773 @default.
• W2334962932 cites W2077922917 @default.
• W2334962932 cites W2080584068 @default.
• W2334962932 cites W2081185290 @default.
• W2334962932 cites W2082447344 @default.
• W2334962932 cites W2084212938 @default.
• W2334962932 cites W2084910777 @default.
• W2334962932 cites W2087548816 @default.
• W2334962932 cites W2094836983 @default.
• W2334962932 cites W2097566791 @default.
• W2334962932 cites W2100627556 @default.
• W2334962932 cites W2103191961 @default.
• W2334962932 cites W2104057453 @default.
• W2334962932 cites W2119249051 @default.
• W2334962932 cites W2131350133 @default.
• W2334962932 cites W2133142785 @default.
• W2334962932 cites W2140894725 @default.
• W2334962932 cites W2150334239 @default.
• W2334962932 cites W2151012348 @default.
• W2334962932 cites W2151704214 @default.
• W2334962932 cites W2154774781 @default.
• W2334962932 cites W2155144019 @default.
• W2334962932 cites W2158282769 @default.
• W2334962932 cites W2166087766 @default.
• W2334962932 cites W2166158531 @default.
• W2334962932 cites W2166423006 @default.
• W2334962932 cites W2172918183 @default.
• W2334962932 cites W2181197539 @default.
• W2334962932 cites W2949091020 @default.
• W2334962932 cites W2952824938 @default.
• W2334962932 doi "https://doi.org/10.1021/ic201053t" @default.
• W2334962932 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21823577" @default.
• W2334962932 hasPublicationYear "2011" @default.
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