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Volumn 130, Issue 49, 2008, Pages 16729-16738

Group 10 and 11 metal boratranes (Ni, Pd, Pt, CuCl, AgCl, AuCl, and Au +) derived from a triphosphine-borane

Author keywords

[No Author keywords available]

Indexed keywords

AU COMPLEXES; BATHOCHROMIC SHIFTS; CHLORIDE ABSTRACTIONS; CONFIGURATIONAL STABILITIES; DFT CALCULATIONS; DISSOCIATIVE PATHWAYS; HELICITY; INVERSION PROCESSES; OXIDATION STATES; PT COMPLEXES; RELATIVISTIC EFFECTS; SOLID STATES; STRUCTURAL CHARACTERIZATIONS; VISIBLE RANGES;

EID: 57549091568     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja8070072     Document Type: Article
Times cited : (190)

References (112)
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    • For recent reviews on TM complexes of boron neutral ambiphilic ligands featuring group 13 Z-type coordination sites, see respectively: (a) Braunschweig, H.; Kollann, C.; Rais, D. Angew. Chem., Int. Ed. 2006, 45, 5254-5274.
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    • were not supported by structural authentication and their real identity has been strongly questioned: (d) Braunschweig, H, Wagner, T. Chem. Ber. 1994, 127, 1613-1614
    • were not supported by structural authentication and their real identity has been strongly questioned: (d) Braunschweig, H.; Wagner, T. Chem. Ber. 1994, 127, 1613-1614.
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    • - has been only spectroscopically characterized: Burlitch; J. M.; Burk, J. H.; Leonowicz, M. E.; Hugues, R. E. Inorg. Chem. 1979, 18, 1702-1709.
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    • Connelly et al. have reported a related rhodium boratrane deriving from a hydrido tris(5-thioxo-1,2,4-triazolyl)borate: Blagg, R. J.; Charmant, J. P. H.; Connelly, N. G.; Haddow, M. F.; Orpen, A. G. Chem. Commun. 2006, 2350-2352.
    • Connelly et al. have reported a related rhodium boratrane deriving from a hydrido tris(5-thioxo-1,2,4-triazolyl)borate: Blagg, R. J.; Charmant, J. P. H.; Connelly, N. G.; Haddow, M. F.; Orpen, A. G. Chem. Commun. 2006, 2350-2352.
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    • The essentially pure σ-donor character of the phosphine buttresses (compared with the σ- and π-basic character of imazolyl ligands) allows for a clear unambiguous focus on σ-effects in the complexes deriving from TPB
    • The essentially pure σ-donor character of the phosphine buttresses (compared with the σ- and π-basic character of imazolyl ligands) allows for a clear unambiguous focus on σ-effects in the complexes deriving from TPB.
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    • See Supporting Information
    • See Supporting Information.
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    • 8,9
    • 8,9
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    • This parameter has been introduced to quantify the chiral twist in C3-symmetric complexes of hydrotris(imazolyl)borate ligands: Foreman, M. R. St.-J, Hill, A. F, White, A. J. P, Williams, D. J. Organometallics 2003, 22, 3831-3840
    • 3-symmetric complexes of hydrotris(imazolyl)borate ligands: Foreman, M. R. St.-J.; Hill, A. F.; White, A. J. P.; Williams, D. J. Organometallics 2003, 22, 3831-3840.
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    • According to Cambridge Database searches, the CuCl (resp. AgCl) bond length in tris(phosphine) complexes range from 2.28 to 2.38 Å (resp. 2.47 to 2.59 Å).
    • According to Cambridge Database searches, the CuCl (resp. AgCl) bond length in tris(phosphine) complexes range from 2.28 to 2.38 Å (resp. 2.47 to 2.59 Å).
  • 82
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    • 3 CuCl] (R = tBu, iPr): Sue, T.; Sunada, Y.; Nagashima, H. Eur. J. Inorg. Chem. 2007, 2897-2908.
    • 3 CuCl] (R = tBu, iPr): Sue, T.; Sunada, Y.; Nagashima, H. Eur. J. Inorg. Chem. 2007, 2897-2908.
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    • For recent experimental and theoretical investigations on boryl complexes of group 11 metals, see: a
    • For recent experimental and theoretical investigations on boryl complexes of group 11 metals, see: (a) Laitar, D. S.; Müller, P.; Sadighi, J. P. J. Am. Chem. Soc. 2005, 127, 17196-17197.
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    • NBO calculations deleting the identified M→B interaction led to energy contributions of 59 kcal mol-1 Ni, Pt
    • -1 (Pt).
    • -1
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    • A similar trend (3d,5d > 4d) is observed in π-backdonation within carbonyl complexes: Hocking, R. K.; Hambley, T. W Organometallics 2007, 26, 2815-2823.
    • A similar trend (3d,5d > 4d) is observed in π-backdonation within carbonyl complexes: Hocking, R. K.; Hambley, T. W Organometallics 2007, 26, 2815-2823.
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    • Pd is known to form boryl complexes significantly less stable than those with Pt: (a) Braunschweig, H.; Radacki, K.; Rais, D.; Schneider, A.; Seeler, F. J. Am. Chem. Soc. 2007, 129, 10350-10351.
    • Pd is known to form boryl complexes significantly less stable than those with Pt: (a) Braunschweig, H.; Radacki, K.; Rais, D.; Schneider, A.; Seeler, F. J. Am. Chem. Soc. 2007, 129, 10350-10351.
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    • -1 (AuCl).
    • -1 (AuCl).
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    • For recent reviews on gold chemistry, see: (a) Pyykkö, P. Angew. Chem., Int. Ed. 2004, 43, 4412-4456.
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    • 2, in which Z is the full nuclear charge.
    • 2, in which Z is the full nuclear charge.
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    • 2 compared to the related Cr and Mo complexes: Jacobsen, H.; Ziegler, T. Inorg. Chem. 1996, 35, 775-783.
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    • -1.
    • -1.
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    • 3X-type triphosphine ligands, see: (a) Siclosi, M.; Llort, J.; Estevan, F.; Lahuerta, P.; Sanau, M.; Pérez-Prieto, J. Angew. Chem., Int. Ed. 2006, 45, 6741-6744.
    • 3X-type triphosphine ligands, see: (a) Siclosi, M.; Llort, J.; Estevan, F.; Lahuerta, P.; Sanau, M.; Pérez-Prieto, J. Angew. Chem., Int. Ed. 2006, 45, 6741-6744.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.