Synthesis, structure and reactivity studies of triosmium complexes, Os3(CO)10(μ-Br)(CH=CHPh) and Os3(CO)9(μ-H)(μ-Br)(C=CHPh)

Yun Chi; Bao-Fei Chen; Sue-Lein Wang; Ray-Kuang Chiang; Ling-Shwu Hwang

doi:10.1016/0022-328X(89)80103-2

Author(s)

Yun Chi
Bao-Fei Chen
Sue-Lein Wang
Ray-Kuang Chiang
Ling-Shwu Hwang

Detail(s)

Original language	English
Pages (from-to)	C59-C64
Journal / Publication	Journal of Organometallic Chemistry
Volume	377
Issue number	2-3
Publication status	Published - 12 Nov 1989
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1016/0022-328X(89)80103-2 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-0038211949&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(72a33926-aed2-4f89-9e42-65452299cf9f).html

Abstract

Reaction of H₂Os₃(CO)₁₀ with PhC≡CBr produced a vinyltriosmium complex Os₃(CO)₁₀(μ-Br)(CH=CHPh) (1) in high yield. Thermolysis of complex 1 in refluxing toluene produced a hydrido-vinylidene complex Os₃(CO)₉(μ-H)(μ-Br)(C=CHPh) (2); the crystal structure and reactivity of complexes 1 and 2 have been studied. Crystal data for complex 1: space group P2₁/c, a 14.049(6), b 10.035(4), c 15.933(6) Å, β 93.06(4)°, Z = 4; R_F 6.32%, R_w 6.33%, GOF = 1.49. Crystal data for complex 2: space group P₁/n,a 14.047(4), b 10.439(3), c 15.636(4) Å, β 114.28(3)°, Z = 4; R_F 3.80%, R_w 4.38%, GOF = 0.73.

Citation Format(s)

[ RIS ] [ BibTeX ]

Synthesis, structure and reactivity studies of triosmium complexes, Os₃(CO)₁₀(μ-Br)(CH=CHPh) and Os₃(CO)₉(μ-H)(μ-Br)(C=CHPh). / Chi, Yun; Chen, Bao-Fei; Wang, Sue-Lein et al.

In: Journal of Organometallic Chemistry, Vol. 377, No. 2-3, 12.11.1989, p. C59-C64.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Chi, Y, Chen, B-F, Wang, S-L, Chiang, R-K & Hwang, L-S 1989, 'Synthesis, structure and reactivity studies of triosmium complexes, Os₃(CO)₁₀(μ-Br)(CH=CHPh) and Os₃(CO)₉(μ-H)(μ-Br)(C=CHPh)', Journal of Organometallic Chemistry, vol. 377, no. 2-3, pp. C59-C64. https://doi.org/10.1016/0022-328X(89)80103-2

Chi, Y., Chen, B-F., Wang, S-L., Chiang, R-K., & Hwang, L-S. (1989). Synthesis, structure and reactivity studies of triosmium complexes, Os₃(CO)₁₀(μ-Br)(CH=CHPh) and Os₃(CO)₉(μ-H)(μ-Br)(C=CHPh). Journal of Organometallic Chemistry, 377(2-3), C59-C64. https://doi.org/10.1016/0022-328X(89)80103-2

Chi Y, Chen B-F, Wang S-L, Chiang R-K, Hwang L-S. Synthesis, structure and reactivity studies of triosmium complexes, Os₃(CO)₁₀(μ-Br)(CH=CHPh) and Os₃(CO)₉(μ-H)(μ-Br)(C=CHPh). Journal of Organometallic Chemistry. 1989 Nov 12;377(2-3):C59-C64. doi: 10.1016/0022-328X(89)80103-2

Chi, Yun ; Chen, Bao-Fei ; Wang, Sue-Lein et al. / Synthesis, structure and reactivity studies of triosmium complexes, Os₃(CO)₁₀(μ-Br)(CH=CHPh) and Os₃(CO)₉(μ-H)(μ-Br)(C=CHPh). In: Journal of Organometallic Chemistry. 1989 ; Vol. 377, No. 2-3. pp. C59-C64.