Seven-coordinate and alkyne complexes of tungsten(II) containing both chloride and iodide ligands.: Crystal structure of [WCl(CO)(2.2′-bipy)(η2-MeC2Me)2]I

被引：10

作者：

Baker, PK ^{[1
]}

Drew, MGB

Meehan, MM

Patel, HK

White, A

机构：

[1] Univ Wales, Dept Chem, Bangor LL57 2UW, Gwynedd, Wales

[2] Univ Reading, Dept Chem, Reading RG6 6AD, Berks, England

来源：

JOURNAL OF CHEMICAL RESEARCH-S | 1998年 / 07期

关键词：

D O I：

10.1039/a801074i

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of [WCII(CO)(NCMe)(eta(2)-MeC2Me)(2)] with an equimolar amount of 2,2'-bipy gives the crystallographically characterised iodide displaced product [WCl(CO)(2,2'-bipy)(eta(2)-MeC2Me)(2)]I, which proves definitively that iodide is displaced in preference to chloride for the first time in these mixed halide complexes.

引用

页码：379 / +

页数：2

共 31 条

[1]

[Anonymous], 1993, PROGRAM CRYSTAL STRU

[2]

ARMSTRONG EM, 1988, J CHEM RES-S, P52

[3] SYNTHESIS AND SPECTRAL PROPERTIES OF [MI2(CO)(NCME)(ETA-2-RC2R')2] AND [MO(MU-I)I(CO)(ETA-2-MEC2ME)2]2 BIS(ALKYNE) COMPLEXES - X-RAY CRYSTAL-STRUCTURES OF [WI2(CO)(NCME)(ETA-2-MEC2ME)2] AND [WI2(CO)(NCME)(ETA-2-PHC2PH)2] [J].

ARMSTRONG, EM ;

BAKER, PK ;

DREW, MGB .

ORGANOMETALLICS, 1988, 7 (02) :319-325

[4] REACTIONS OF THE BIS(ALKYNE) COMPLEXES [WL2(CO)(NCME)(ETA-2-RC2R)2] (R=ME OR PH) WITH MONO-DENTATE AND BI-DENTATE PHOSPHINE-DONOR LIGANDS AND THE X-RAY CRYSTAL-STRUCTURE OF [WL2(CO)(PH2P(CH2)PPH2)(ETA-2-MEC2ME)] [J].

ARMSTRONG, EM ;

BAKER, PK ;

HARMAN, ME ;

HURSTHOUSE, MB .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1989, (02) :295-301

[5]

ARMSTRONG EM, 1988, J CHEM RES M, P410

[6]

Baker P.K., 1996, ADV ORGANOMET CHEM, V40, P45

[7] TRIPHENYLPHOSPHINEOXIDE AND TRIPHENYLPHOSPHINESULFIDE 7-COORDINATE COMPLEXES OF MOLYBDENUM(II) AND TUNGSTEN(II) [J].

BAKER, PK ;

KENDRICK, DA .

INORGANICA CHIMICA ACTA, 1990, 174 (01) :119-127

[8] SYNTHESIS OF SOME NEW CATIONIC 7-COORDINATE COMPLEXES OF MOLYBDENUM(II) AND TUNGSTEN(II) [J].

BAKER, PK ;

BAMBER, M ;

ROGERS, GW .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1989, 367 (1-2) :101-106

[9] REACTIONS OF [WI2(CO)(NCME)(ETA-2-MEC2ME)2], [WI2(CO)(NCME)(ETA-2-PHC2PH)2] WITH PYRIDINES AND RELATED LIGANDS - X-RAY CRYSTAL-STRUCTURE OF [WI(CO)(BPY)(ETA-2-MEC2ME)2][BPH4] [J].

BAKER, PK ;

ARMSTRONG, EM ;

DREW, MGB .

INORGANIC CHEMISTRY, 1988, 27 (13) :2287-2291

[10] REACTIONS OF [WI2(CO)(NCME)(ETA-2-RC2R)2] (R = ME OR PH) WITH 1,4-DIAZA-1,3-BUTADIENES [J].

BAKER, PK ;

ARMSTRONG, EM .

POLYHEDRON, 1988, 7 (01) :63-66

← 1 2 3 4 →