Photochemical reactions of Re(CO)5Br with tetraalkyldiphosphine disulfides (R = Me, Et, nPr, nBu, Ph) and the crystal structure of [ReBr(CO)3(Et2P(S)P(S)Et2)]

Ozan Sanli Şentürk; Hawry A. Shekhel; Brian T. Sterenberg; Konantin A. Udachin; Sema Sert; Ümmühan Özdemir; Fadime Uǧur Sarikahya

doi:10.1016/S0277-5387(03)00327-9

Photochemical reactions of Re(CO)₅Br with tetraalkyldiphosphine disulfides (R = Me, Et, ⁿPr, ⁿBu, Ph) and the crystal structure of [ReBr(CO)₃(Et₂P(S)P(S)Et₂)]

Ozan Sanli Şentürk^*
, Hawry A. Shekhel
, Brian T. Sterenberg
, Konantin A. Udachin
, Sema Sert
, Ümmühan Özdemir
, Fadime Uǧur Sarikahya

^*Bu çalışma için yazışmadan sorumlu yazar

Ege University
National Research Council of Canada
Gazi University

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

10 Atıf (Scopus)

Özet

The hitherto unknown series of complexes fac-[Re(CO)₃Br{R₂P(S)P(S)R₂}] 1a-5a (1a, R = Me; 2a, R = Et; 3a, R = ⁿPr; 4a, R = ⁿBu; 5a, R = Ph) and [Re₂(CO)₈Br₂{cis-μ-R₂P(S) P(S)R₂}] 1b-5b [lb, R = Me; 2b, R = Et; 3b, R = ⁿPr; 4b, R = ⁿBu; 5b, R = Ph] have been prepared by the photochemical reaction of Re(CO)₅Br with R₂P(S)P(S)R₂. The complexes have been characterized by elemental analysis, mass spectroscopy (EI), FT-IR and ³¹P{¹H} NMR spectrometry. The spectroscopic studies suggest cis-chelate bidentate coordination of the ligand in fac-[Re(CO)₃Br{R₂P(S)P(S)R₂}] and cis-bridging bidentate coordination of the ligand between two metals in [Re₂(CO)₈Br₂{cis-μ-R₂P(S)P (S)R₂}] (R = Me, Et, ⁿPr, ⁿBu, Ph). An X-ray diffraction study of [ReBr(CO)₃(Et₂P(S)P(S)Et₂)] confirms that the rhenium adopts a distorted octahedral geometry with local C_s symmetry.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	1659-1664
Sayfa sayısı	6
Dergi	Polyhedron
Hacim	22
Basın numarası	13
DOI'lar	https://doi.org/10.1016/S0277-5387(03)00327-9
Yayın durumu	Yayınlandı - 1 Tem 2003
Harici olarak yayınlandı	Evet

Finansman

We thank BP (Turkey) for the provision of photochemical apparatus and Research Foundation of Ege University for funds. We thank TUBITAK for allocation of time at the NMR, Mass Spectra and Elemental Analyses. We thank Dr. Arthur J. Carty for allowing use of the X-ray facilities at the National Research Council of Canada.

Finansörler
BP
Ege Üniversitesi

Belgeye Erişim

10.1016/S0277-5387(03)00327-9

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@article{e37b48ff9185450aaff6a0d160abd923,

title = "Photochemical reactions of Re(CO)5Br with tetraalkyldiphosphine disulfides (R = Me, Et, nPr, nBu, Ph) and the crystal structure of [ReBr(CO)3(Et2P(S)P(S)Et2)]",

abstract = "The hitherto unknown series of complexes fac-[Re(CO)3Br\{R2P(S)P(S)R2\}] 1a-5a (1a, R = Me; 2a, R = Et; 3a, R = nPr; 4a, R = nBu; 5a, R = Ph) and [Re2(CO)8Br2\{cis-μ-R2P(S) P(S)R2\}] 1b-5b [lb, R = Me; 2b, R = Et; 3b, R = nPr; 4b, R = nBu; 5b, R = Ph] have been prepared by the photochemical reaction of Re(CO)5Br with R2P(S)P(S)R2. The complexes have been characterized by elemental analysis, mass spectroscopy (EI), FT-IR and 31P\{1H\} NMR spectrometry. The spectroscopic studies suggest cis-chelate bidentate coordination of the ligand in fac-[Re(CO)3Br\{R2P(S)P(S)R2\}] and cis-bridging bidentate coordination of the ligand between two metals in [Re2(CO)8Br2\{cis-μ-R2P(S)P (S)R2\}] (R = Me, Et, nPr, nBu, Ph). An X-ray diffraction study of [ReBr(CO)3(Et2P(S)P(S)Et2)] confirms that the rhenium adopts a distorted octahedral geometry with local Cs symmetry.",

keywords = "Diphosphine disulfide",

author = "\{Sanli {\c S}ent{\"u}rk\}, Ozan and Shekhel, \{Hawry A.\} and Sterenberg, \{Brian T.\} and Udachin, \{Konantin A.\} and Sema Sert and {\"U}mm{\"u}han {\"O}zdemir and \{Uǧur Sarikahya\}, Fadime",

year = "2003",

month = jul,

day = "1",

doi = "10.1016/S0277-5387(03)00327-9",

language = "English",

volume = "22",

pages = "1659--1664",

journal = "Polyhedron",

issn = "0277-5387",

number = "13",

}

TY - JOUR

T1 - Photochemical reactions of Re(CO)5Br with tetraalkyldiphosphine disulfides (R = Me, Et, nPr, nBu, Ph) and the crystal structure of [ReBr(CO)3(Et2P(S)P(S)Et2)]

AU - Sanli Şentürk, Ozan

AU - Shekhel, Hawry A.

AU - Sterenberg, Brian T.

AU - Udachin, Konantin A.

AU - Sert, Sema

AU - Özdemir, Ümmühan

AU - Uǧur Sarikahya, Fadime

PY - 2003/7/1

Y1 - 2003/7/1

N2 - The hitherto unknown series of complexes fac-[Re(CO)3Br{R2P(S)P(S)R2}] 1a-5a (1a, R = Me; 2a, R = Et; 3a, R = nPr; 4a, R = nBu; 5a, R = Ph) and [Re2(CO)8Br2{cis-μ-R2P(S) P(S)R2}] 1b-5b [lb, R = Me; 2b, R = Et; 3b, R = nPr; 4b, R = nBu; 5b, R = Ph] have been prepared by the photochemical reaction of Re(CO)5Br with R2P(S)P(S)R2. The complexes have been characterized by elemental analysis, mass spectroscopy (EI), FT-IR and 31P{1H} NMR spectrometry. The spectroscopic studies suggest cis-chelate bidentate coordination of the ligand in fac-[Re(CO)3Br{R2P(S)P(S)R2}] and cis-bridging bidentate coordination of the ligand between two metals in [Re2(CO)8Br2{cis-μ-R2P(S)P (S)R2}] (R = Me, Et, nPr, nBu, Ph). An X-ray diffraction study of [ReBr(CO)3(Et2P(S)P(S)Et2)] confirms that the rhenium adopts a distorted octahedral geometry with local Cs symmetry.

AB - The hitherto unknown series of complexes fac-[Re(CO)3Br{R2P(S)P(S)R2}] 1a-5a (1a, R = Me; 2a, R = Et; 3a, R = nPr; 4a, R = nBu; 5a, R = Ph) and [Re2(CO)8Br2{cis-μ-R2P(S) P(S)R2}] 1b-5b [lb, R = Me; 2b, R = Et; 3b, R = nPr; 4b, R = nBu; 5b, R = Ph] have been prepared by the photochemical reaction of Re(CO)5Br with R2P(S)P(S)R2. The complexes have been characterized by elemental analysis, mass spectroscopy (EI), FT-IR and 31P{1H} NMR spectrometry. The spectroscopic studies suggest cis-chelate bidentate coordination of the ligand in fac-[Re(CO)3Br{R2P(S)P(S)R2}] and cis-bridging bidentate coordination of the ligand between two metals in [Re2(CO)8Br2{cis-μ-R2P(S)P (S)R2}] (R = Me, Et, nPr, nBu, Ph). An X-ray diffraction study of [ReBr(CO)3(Et2P(S)P(S)Et2)] confirms that the rhenium adopts a distorted octahedral geometry with local Cs symmetry.

KW - Diphosphine disulfide

UR - https://www.scopus.com/pages/publications/0038234998

U2 - 10.1016/S0277-5387(03)00327-9

DO - 10.1016/S0277-5387(03)00327-9

M3 - Article

AN - SCOPUS:0038234998

SN - 0277-5387

VL - 22

SP - 1659

EP - 1664

JO - Polyhedron

JF - Polyhedron

IS - 13

ER -