The crystal structure of bis(trimethylphosphite)tetraphenylboronrhodium(I)

Nolte, Magriet J.; Garner, G. V.

doi:10.1107/s056774087400361x

Cited by 33 publications

(7 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…1, the rhodium atom is coordinated to the phosphorus atoms of two PPh 3 ligands and to one of the phenyl rings of a tetraphenylborate anion. In its substantial structural patterns, [Rh(PPh 3 ) 2 (p-PhBPh 3 )] is closely similar to other rhodium complexes containing (p-PhBPh 3 ) À ligand [3,4,[6][7][8]22]. As in other studied structures, the coordinated phenyl ring markedly deviates from planarity, resulting in a boat conformation.…”

Section: Resultssupporting

confidence: 70%

“…The structural features of the first described complex with coordinated tetraphenylborate anion, [Rh-(P(OCH 3 ) 3 ) 2 (p-PhBPh 3 )], prompted authors [3,22] to consider them as a quasi tetracoordinate rhodium(I) complex with midpoints X and Y of two C-C bonds at the opposite edges of R as ''olefin like'' ligands. This interpretation has then been applied to the cationic toluene complex [Rh(P(OPh) 3 …”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

A novel reaction producing the rhodium(I) complexes with π-coordinated tetraphenylborate anion, (π-PhBPh3)−. X-ray study of [Rh(PPh3)2(π-PhBPh3)]

Shestakova¹,

Varshavsky²,

Khrustalev³

et al. 2007

Journal of Organometallic Chemistry

View full text Add to dashboard Cite

Section: Resultssupporting

confidence: 70%

Section: Resultsmentioning

confidence: 99%

A novel reaction producing the rhodium(I) complexes with π-coordinated tetraphenylborate anion, (π-PhBPh3)−. X-ray study of [Rh(PPh3)2(π-PhBPh3)]

Shestakova¹,

Varshavsky²,

Khrustalev³

et al. 2007

Journal of Organometallic Chemistry

View full text Add to dashboard Cite

“…A list of bond lengths and angles appears in Tables 2 and 3 and some selected torsion angles are listed in Table 4. In the tetraphenylborate anion the B--C distances vary between 1.648 (4) and 1.655 (5) A (average 1.652 A), being in agreement with previous results found for this anion, for example by Nolte & Gafner (1974). The sodium cation is not exactly in the crown center but 0.77 A above a least-squares plane calculated through the five ether O atoms of the crown.…”

supporting

confidence: 90%

16-Crown-5 derivative of 1,6-anhydro-β-D-glucopyranose: structure of [1,6-anhydro-2,4-di-O-(3,6,9-trioxaundecane-1,11-diyl)-β-D-glucopyranose]sodium tetraphenylborate

Luger¹,

Denner²,

Černý³

et al. 1991

Acta Crystallogr C

View full text Add to dashboard Cite

66[Pt2C12(C~4H3oN254)]2+.2PF6 molecules which are related by a crystallographic twofold axis. A related NS2C1 donor set has been reported for a series of binuclear macrocyclic complexes of Pd n (Lehn, Parker & Rimmer, 1985 In the 1:1 complex of the Na ÷ 16-crown-5 cation and the tetraphenylborate anion the sodium ion is 0-77 A above the crown center and is coordinated to the five oxygen atoms of the crown and to O(1) of the sugar moiety belonging to a symmetry-related molecule via the screw axis in the z direction. The integration of the 1,6-anhydro sugar fragment into the 16-crown-5 ether does not affect the rather rigid conformation of this fused ring system but causes certain changes in the crown ether geometry when compared to a previously determined 16-crown-5 complex.

show abstract

“…In particular cationic complexes of the types [Rh(arene)-(dio1efin)lA (1)(2)(3)(4)(5), [Rh(arene)(C2H4),]A (1,2), [Rh-(arene) (diphos)] A (6), and [Rh(arene) {P(OPh), } ,1A (1,7) have been reported. Furthermore, the tetraphenylborate group or diphosphine ligands can be coordinated to the metal by n-interaction of an arene ring with formation of complexes of the type RhL2PhBPh3 (L2 = diolefin (8,9), phen (lo), diphos (1 1); L = C2H4 (8), PR3 (8,12,13), P(OR), (7,14,15)), or [Rh(diphos)],A2 (16,17). The crystal structures of some of these complexes show the rhodium atom nbonded to the arene ring but in no case is the arene planar (4,7,11,15).…”

Section: Introductionmentioning

confidence: 99%