Mathur, Pradeep ; Manimaran, Bala ; Munkir Hossain, Md. ; Shanbag, Rupa ; Murthy, Jayshree ; Saranathan, Iyer S. ; Satyanarayana, C. V. V. ; Bhadbhade, Mohan M. (1995) Synthesis and characterisation of the methylene-inserted mixed-chalcogenide compounds Fe2(CO)6(μ-SeCH2Te) and Fe2(CO)6(μ-SCH2Te) Journal of Organometallic Chemistry, 490 (1-2). pp. 173-178. ISSN 0022-328X
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002232...
Related URL: http://dx.doi.org/10.1016/0022-328X(94)05165-8
Abstract
The methylene-bridged, mixed-chalogen compounds Fe2(CO)6(μ -SeCH2Te) (1) and Fe2(CO)6(μ-SCH2Te) (3) have been synthesised from the room temperature reaction of diazomethane with Fe2(CO)6(μ-SeTe) and Fe2(CO)6(μ-STe), respectively. Compounds 1 and 3 have been characterised by IR, 1H, 13C, 77Se and 125Te NMR spectroscopy. The structure of 1 has been elucidated by X-ray crystallography. The crystalsare monoclinic,space group P21/n, A = 6.695(2), B = 13.993(5), C = 14.007(4)Å, β = 103.03(2)°, V = 1278(7) Å3, Z = 4, Dc = 2.599 g cm-3 and R = 0.030 (Rw = 0.047).
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Iron; Tellurium; Selenium; Chalcogenide; X-ray Diffraction; Crystal Structure |
| ID Code: | 24829 |
| Deposited On: | 30 Nov 2010 09:24 |
| Last Modified: | 01 Mar 2011 08:46 |
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