Anomalous structure-luminescence relationship in phosphorescent gold(I) isonitrile neutral complexes

被引:34
作者
Elbjeirami, O
Omary, MA [1 ]
Stender, M
Balch, AL
机构
[1] Univ N Texas, Dept Chem, Denton, TX 76203 USA
[2] Univ Calif Davis, Dept Chem, Davis, CA 95616 USA
关键词
D O I
10.1039/b410657a
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A new compound that exhibits the shortest intermolecular Au...Au distance ever reported for neutral RNCAuX complexes is found to exhibit a counterintuitive higher-energy Au-centered phosphorescence than that in an analogous compound with a much longer Au...Au distance, presumably due to a different extent of excited-state distortion in dimers vs. extended chains.
引用
收藏
页码:3173 / 3175
页数:3
相关论文
共 33 条
[1]   Electroluminescence mechanisms in organic light emitting devices employing a europium chelate doped in a wide energy gap bipolar conducting host [J].
Adachi, C ;
Baldo, MA ;
Forrest, SR .
JOURNAL OF APPLIED PHYSICS, 2000, 87 (11) :8049-8055
[2]   SYNTHESES, STRUCTURES, AND SPECTROSCOPIC PROPERTIES OF GOLD(I) COMPLEXES OF 1,3,5-TRIAZA-7-PHOSPHAADAMANTANE (TPA) - CORRELATION OF THE SUPRAMOLECULAR AU...AU INTERACTION AND PHOTOLUMINESCENCE FOR THE SPECIES (TPA)AUCL AND [(TPA-HCL)AUCL] [J].
ASSEFA, Z ;
MCBURNETT, BG ;
STAPLES, RJ ;
FACKLER, JP ;
ASSMANN, B ;
ANGERMAIER, K ;
SCHMIDBAUR, H .
INORGANIC CHEMISTRY, 1995, 34 (01) :75-83
[3]   The structural and functional equivalence of aurophilic and hydrogen bonding: Evidence for the first examples of rotator phases induced by aurophilic bonding [J].
Bachman, RE ;
Fioritto, MS ;
Fetics, SK ;
Cocker, TM .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (22) :5376-5377
[4]   Mesomorphic mixtures of metal isocyanide complexes, including smectic c mesophases at room temperature and liquid crystalline "molecular alloys" [J].
Ballesteros, B ;
Coco, S ;
Espinet, P .
CHEMISTRY OF MATERIALS, 2004, 16 (11) :2062-2067
[5]   LUMINESCENT METAL-METAL-BONDED EXCIPLEXES INVOLVING TETRAKIS 9(MU-DIPHOSPHITO)DIPLATINATE(II) AND THALLIUM(I) [J].
CLODFELTER, SA ;
DOEDE, TM ;
BRENNAN, BA ;
NAGLE, JK ;
BENDER, DP ;
TURNER, WA ;
LAPUNZINA, PM .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (25) :11379-11386
[6]   Emission energy correlates with inverse of gold-gold distance for various [Au(SCN)2]- salts [J].
Coker, NL ;
Bauer, JAK ;
Elder, RC .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (01) :12-13
[7]   Effects of anions on the solid state structures of linear gold(I) complexes of the type (o-xylyl isocyanide)gold(I) (monoanion) [J].
Ecken, H ;
Olmstead, MM ;
Noll, BC ;
Attar, S ;
Schlyer, B ;
Balch, AL .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1998, (22) :3715-3720
[8]   (TERT-BUTYL ISOCYANIDE)CHLOROGOLD(I) [J].
EGGLESTON, DS ;
CHODOSH, DF ;
WEBB, RL ;
DAVIS, LL .
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1986, 42 :36-38
[9]  
Elschenbroich C., 1992, ORGANOMETALLICS CONC
[10]  
Forward JM, 1999, MOD INORG C, P195