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A rhodium(III) complex of the linear diborazine H3B·NMe2BH2·NMe2H : an intermediate in the dehydrocoupling of H3B·NMe2H
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Chaplin, Adrian B. and Weller, Andrew S. (2011) A rhodium(III) complex of the linear diborazine H3B·NMe2BH2·NMe2H : an intermediate in the dehydrocoupling of H3B·NMe2H. Acta Crystallographica. Section C: Crystal Structure Communications, Vol.67 (No.11). m355-m358. doi:10.1107/S0108270111043447
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Official URL: http://dx.doi.org/10.1107/S0108270111043447
Abstract
The solid-state structure of the rhodium complex (dimethylamine-dimethylaminoborane-borane-kappa(2)H,H')dihydridobis-(triisopropylphosphane-kappa P)rhodium(III) tetrakis[3,5-bis(trifluoromethyl)phenyl]borate, [RhH(2)(C(4)H(18)B(2)N(2))(C(9)H(21)P)(2)](C(32)H(12)BF(24)), is reported. The complex contains the linear diborazine H(3)B center dot NMe(2)BH(2)center dot NMe(2)H, a kinetically important intermediate in the transition-metal-mediated dehydrocoupling of H(3)B center dot NMe(2)H, ultimately affording the dimeric amino-borane [H(2)BNMe(2)](2). The structure of the title complex contains a distorted octahedral Rh(III) centre, with mutually trans phosphane ligands and cis hydride ligands. The diborazine is bound through two Rh-H-B sigma-bonds and exhibits a gauche conformation with respect to the B-N-B-N backbone.
| Item Type: | Journal Article | ||||
|---|---|---|---|---|---|
| Subjects: | Q Science > QD Chemistry | ||||
| Divisions: | Faculty of Science > Chemistry | ||||
| Library of Congress Subject Headings (LCSH): | Rhodium, Transition metal complexes | ||||
| Journal or Publication Title: | Acta Crystallographica. Section C: Crystal Structure Communications | ||||
| Publisher: | Wiley-Blackwell Publishing, Inc. | ||||
| ISSN: | 0108-2701 | ||||
| Official Date: | November 2011 | ||||
| Dates: |
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| Volume: | Vol.67 | ||||
| Number: | No.11 | ||||
| Page Range: | m355-m358 | ||||
| Identifier: | 10.1107/S0108270111043447 | ||||
| Status: | Peer Reviewed | ||||
| Publication Status: | Published | ||||
| Access rights to Published version: | Restricted or Subscription Access | ||||
| Funder: | Engineering and Physical Sciences Research Council (EPSRC), University of Oxford |
Data sourced from Thomson Reuters' Web of Knowledge
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