Crystal Structures of the Carborane Dianions [ 1,4-(PhCB10H10C) 2C6H4] 2-and [ 1,4-( PhCB10H10C) 2C6F4] 2-and the Stabilizing Role of the para- Phenylene Unit on 2n+3 Skeletal Electron Clusters

Kahlert J, Stammler H-G, Neumann B, Harder RA, Weber L, Fox MA (2014)
Angewandte Chemie - International Edition in English 53(14): 3702-3705.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
Abstract / Bemerkung
While carboranes with 2n+2 and 2n+4 (n=number of skeletal atoms) skeletal electrons (SE) are widely known, little has been reported on carboranes with odd SE numbers. Electrochemical measurements on two-cage assemblies, where two C-phenyl-ortho-carboranyl groups are linked by a para-phenylene or a para-tetrafluorophenylene bridge, revealed two well separated and reversible two-electron reduction waves indicating formation of stable dianions and tetraanions. The salts of the dianions were isolated by reduction with sodium metal and their unusual structures were determined by X-ray crystallography. The diamagnetic dianions contain two 2n+3 SE clusters where each cluster has a notably long carboraneC-carboraneC distance of ca 2.4 angstrom. The conjugation within the phenylene bridge plays an important role in the stabilization of these carboranes with odd SE counts.
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Zeitschriftentitel
Angewandte Chemie - International Edition in English
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53
Ausgabe
14
Seite(n)
3702-3705
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Kahlert J, Stammler H-G, Neumann B, Harder RA, Weber L, Fox MA. Crystal Structures of the Carborane Dianions [ 1,4-(PhCB10H10C) 2C6H4] 2-and [ 1,4-( PhCB10H10C) 2C6F4] 2-and the Stabilizing Role of the para- Phenylene Unit on 2n+3 Skeletal Electron Clusters. Angewandte Chemie - International Edition in English. 2014;53(14):3702-3705.
Kahlert, J., Stammler, H. - G., Neumann, B., Harder, R. A., Weber, L., & Fox, M. A. (2014). Crystal Structures of the Carborane Dianions [ 1,4-(PhCB10H10C) 2C6H4] 2-and [ 1,4-( PhCB10H10C) 2C6F4] 2-and the Stabilizing Role of the para- Phenylene Unit on 2n+3 Skeletal Electron Clusters. Angewandte Chemie - International Edition in English, 53(14), 3702-3705. doi:10.1002/anie.201310718
Kahlert, J., Stammler, H. - G., Neumann, B., Harder, R. A., Weber, L., and Fox, M. A. (2014). Crystal Structures of the Carborane Dianions [ 1,4-(PhCB10H10C) 2C6H4] 2-and [ 1,4-( PhCB10H10C) 2C6F4] 2-and the Stabilizing Role of the para- Phenylene Unit on 2n+3 Skeletal Electron Clusters. Angewandte Chemie - International Edition in English 53, 3702-3705.
Kahlert, J., et al., 2014. Crystal Structures of the Carborane Dianions [ 1,4-(PhCB10H10C) 2C6H4] 2-and [ 1,4-( PhCB10H10C) 2C6F4] 2-and the Stabilizing Role of the para- Phenylene Unit on 2n+3 Skeletal Electron Clusters. Angewandte Chemie - International Edition in English, 53(14), p 3702-3705.
J. Kahlert, et al., “Crystal Structures of the Carborane Dianions [ 1,4-(PhCB10H10C) 2C6H4] 2-and [ 1,4-( PhCB10H10C) 2C6F4] 2-and the Stabilizing Role of the para- Phenylene Unit on 2n+3 Skeletal Electron Clusters”, Angewandte Chemie - International Edition in English, vol. 53, 2014, pp. 3702-3705.
Kahlert, J., Stammler, H.-G., Neumann, B., Harder, R.A., Weber, L., Fox, M.A.: Crystal Structures of the Carborane Dianions [ 1,4-(PhCB10H10C) 2C6H4] 2-and [ 1,4-( PhCB10H10C) 2C6F4] 2-and the Stabilizing Role of the para- Phenylene Unit on 2n+3 Skeletal Electron Clusters. Angewandte Chemie - International Edition in English. 53, 3702-3705 (2014).
Kahlert, Jan, Stammler, Hans-Georg, Neumann, Beate, Harder, Rachel A., Weber, Lothar, and Fox, Mark A. “Crystal Structures of the Carborane Dianions [ 1,4-(PhCB10H10C) 2C6H4] 2-and [ 1,4-( PhCB10H10C) 2C6F4] 2-and the Stabilizing Role of the para- Phenylene Unit on 2n+3 Skeletal Electron Clusters”. Angewandte Chemie - International Edition in English 53.14 (2014): 3702-3705.

3 Zitationen in Europe PMC

Daten bereitgestellt von Europe PubMed Central.

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Naito H, Nishino K, Morisaki Y, Tanaka K, Chujo Y., Angew Chem Int Ed Engl 56(1), 2017
PMID: 27911472
Blue-shifted emission and enhanced quantum efficiency viaπ-bridge elongation in carbazole-carborane dyads.
Wang Z, Jiang P, Wang T, Moxey GJ, Cifuentes MP, Zhang C, Humphrey MG., Phys Chem Chem Phys 18(23), 2016
PMID: 27225829
Negatively charged metallacarborane redox couples with both members stable to air.
Lupu M, Zaulet A, Teixidor F, Ruiz E, Viñas C., Chemistry 21(18), 2015
PMID: 25788451

51 References

Daten bereitgestellt von Europe PubMed Central.


Grimes RN., 2011

Hosmane NS., 2012

AUTHOR UNKNOWN, 0

Issa F, Kassiou M, Rendina LM., 2011

Scholz M, Hey-Hawkins E., 2011

AUTHOR UNKNOWN, 0

Lerouge F, Viñas C, Teixidor F, Núñez R, Abreu A, Xochitiotzi E, Santillan R, Farfán N., 2007

Dash BP, Satapathy R, Maguire JA, Hosmane NS., 2011

Tanaka K, Chujo Y., 2012

Welch AJ., 2013

Chui K, Li H-W, Xie Z., 2000

Zi G, Li H-W, Xie Z., 2002

Deng L, Cheung M-S, Chen H-S, Xie Z., 2005

Kaim W, Hosmane NS, Zális S, Maguire JA, Lipscomb WN., 2009

Morris JH, Gysling HJ, Reed D., 1985

King BT, Noll BC, McKinley AJ, Michl J., 2007

Mercer GD, Lang J, Reed R, Scholer FR., 1996

Hosmane NS, Zhang H, Maguire JA, Wang Y, Demissie T, Colacot TJ, Ezhova MB, Lu K-J, Zhu D, Gray TG, Helfert SC, Hosmane SN, Collins JD, Baumann F, Kaim W, Lipscomb WN., 2000

Zakharkin LI., 0

Fox MA, Nervi C, Crivello A, Batsanov AS, Howard JAK, Wade K, Low PJ., 1972

Hosoi K, Inagi S, Kubo T, Fuchigami T., 2009

Weber L, Kahlert J, Brockhinke R, Böhling L, Halama J, Brockhinke A, Stammler H-G, Neumann B, Nervi C, Harder RA, Fox MA., 2011

Jin GF, Hwang J-H, Lee J-D, Wee K-R, Suh I-H, Kang SO., 2013

Wee K-R, Cho Y-J, Song JK, Kang SO., 2013

Fox MA, Nervi C, Crivello A, Low PJ., 2007

Llop J, Viñas C, Oliva JM, Teixidor F, Flores MA, Kivekas R, Sillanpää R., 2002

Boyd LA, Clegg W, Copley RCB, Davidson MG, Fox MA, Hibbert TG, Howard JAK, Mackinnon A, Peace RJ, Wade K., 2004

Oliva JM, Allan NL, Schleyer PvR, Viñas C, Teixidor F., 2005
Gas-phase electron diffraction studies of the icosahedral carbaboranes, ortho-, meta- and para-C2B10H12.
Turner AR, Robertson HE, Borisenko KB, Rankin DW, Fox MA., Dalton Trans (7), 2005
PMID: 15782269

Hutton BW, MacIntosh F, Ellis D, Herisse F, Macgregor SA, McKay D, Petrie-Armstrong V, Rosair GM, Perekalin DS, Tricas H, Welch AJ., 2008

Kokado K, Nagai A, Chujo Y., 2011

Kokado K, Chujo Y., 2011

Kokado K, Chujo Y., 2011

Peterson JJ, Davis AR, Werre M, Coughlin EB, Carter KR., 2011

Davis AR, Peterson JJ, Carter KR., 2012

Wee K-R, Cho Y-J, Jeong S, Kwon S, Lee J-D, Suh I-H, Kang SO., 2012

Inagi S, Hosoi K, Kubo T, Shida N, Fuchigami T., 2013

Bae HJ, Kim H, Lee KM, Kim T, Lee YS, Do Y, Lee MH., 2014

Wee K-R, Han W-S, Cho DW, Kwon S, Pac C, Kang SO., 2012

Weber L, Kahlert J, Brockhinke R, Böhling L, Brockhinke A, Stammler H-G, Neumann B, Harder RA, Fox MA., 2012
Electrochemical and spectroelectrochemical studies of C-benzodiazaborolyl-ortho-carboranes.
Weber L, Kahlert J, Bohling L, Brockhinke A, Stammler HG, Neumann B, Harder RA, Low PJ, Fox MA., Dalton Trans 42(6), 2013
PMID: 23202486

Wade K, Davidson MG, Fox MA, Gill WR, Hibbert TG, MacBride JAH., 1997

Songkram C, Takaishi K, Yamaguchi K, Kagechika H, Endo Y., 2001

Zakharkin LI, Lebedev VN., 1996

Thomas RL, Welch AJ., 1972

AUTHOR UNKNOWN, 0

Hosmane NS, Zhang H, Maguire JA, Wang Y, Thomas CJ, Gray TG., 1996
Isolable p- and m-[((t)Bu2MeSi)2Si]2C6H4: disilaquinodimethane vs triplet bis(silyl radical).
Nozawa T, Nagata M, Ichinohe M, Sekiguchi A., J. Am. Chem. Soc. 133(15), 2011
PMID: 21443193

Rodriguez A, Tham FS, Schoeller WW, Bertrand G., 2004

Alekseyeva ES, Fox MA, Howard JAK, MacBride JAH, Wade K., 2003

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