The Library

A rhodium(III) complex of the linear diborazine H3B·NMe2BH2·NMe2H : an intermediate in the dehydrocoupling of H3B·NMe2H

Tools

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. ISSN 0108-2701

Full text not available from this repository.

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:

Date	Event
November 2011	Published

Volume:

Vol.67

Number:

No.11

Page Range:

m355-m358

Identification Number:

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

References:

Alcaraz, G., Chaplin, A. B., Stevens, C. J., Clot, E., Vendier, L., Weller, A. S. &
Sabo-Etienne, S. (2010). Organometallics, 29, 5591–5595.
Alcaraz, G. & Sabo-Etienne, S. (2010). Angew. Chem. Int. Ed. 49, 7170–7179.
Alcaraz, G., Vendier, L., Clot, E. & Sabo-Etienne, S. (2010). Angew. Chem. Int.
Ed. 49, 918–920.
Burla, M. C., Caliandro, R., Camalli, M., Carrozzini, B., Cascarano, G. L., De
Caro, L., Giacovazzo, C., Polidori, G. & Spagna, R. (2005). J. Appl. Cryst. 38,
381–388.
Chaplin, A. B. & Weller, A. S. (2010). Inorg. Chem. 49, 1111–1121.
Douglas, T. M., Chaplin, A. B. & Weller, A. S. (2008). J. Am. Chem. Soc. 130,
14432–14433.
Douglas, T. M., Chaplin, A. B., Weller, A. S., Yang, X. & Hall, M. B. (2009).
J. Am. Chem. Soc. 131, 15440–15456.
Farrugia, L. J. (1997). J. Appl. Cryst. 30, 565.
Friedrich, A., Drees,M. & Schneider, S. (2009). Chem. Eur. J. 15, 10339–10342.
Jaska, C. A., Temple, K., Lough, A. J. & Manners, I. (2003). J. Am. Chem. Soc.
125, 9424–9434.
Johnson, H. C., Robertson, A. P. M., Chaplin, A. B., Sewell, L. J., Thompson,
A. L., Haddow, M. F., Manners, I. & Weller, A. S. (2011). J. Am. Chem. Soc.
133, 11076–11079.
Nonius (1998). COLLECT. Nonius BV, Delft, The Netherlands.
No¨ th, H. & Thomas, S. (1999). Eur. J. Inorg. Chem. pp. 1373–1379.
Otwinowski, Z. & Minor, W. (1997). Methods in Enzymology, Vol. 276,
Macromolecular Crystallography, Part A, edited by C. W. Carter Jr & R. M.
Sweet, pp. 307–326. New York: Academic Press.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122.
Shimoi, M., Nagai, S.-I., Ichikawa, M., Kawano, Y., Katoh, K., Uruichi, M. &
Ogino, H. (1999). J. Am. Chem. Soc. 121, 11704–11712.
Staubitz, A., Robertson, A. P. M., Sloan, M. E. & Manners, I. (2010). Chem.
Rev. 110, 4023–4078.
Stevens, C. J., Dallanegra, R., Chaplin, A. B., Weller, A. S., Macgregor, S. A.,
Ward, B., McKay, D., Alcaraz, G. & Sabo-Etienne, S. (2011). Chem. Eur. J.
17, 3011–3020.
Tang, C. Y., Thompson, A. L. & Aldridge, S. (2010a). Angew. Chem. Int. Ed.
49, 921–925.
Tang, C. Y., Thompson, A. L. & Aldridge, S. (2010b). J. Am. Chem. Soc. 132,
10578–10591.
Westrip, S. P. (2010). J. Appl. Cryst. 43, 920–925.