A silatrane–platinum complex, trans-[PtCl{Si(OCH2CH2)3N}(PMe2Ph)2] with a planar nitrogen and No Si–N bond; X-ray crystal structure

Eaborn, Colin; Odell, Kevin J.; Pidcock, Alan; Scollary, Geoffrey R.

doi:10.1039/c39760000317

Cited by 26 publications

(16 citation statements)

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“…The tin atom displays a very distorted trigonal bipyramidal arrangement, with the osmium and nitrogen atoms axial, and the oxygen atoms equatorial. 7 The bonds about the nitrogen atom are almost perfectly trigonal planar with the sum of angles at N being 358.9°. The nitrogen atom is displaced 0.088(7) Å from the plane defined by C(6), C(8) and C(10) in the direction away from the metal atom.…”

mentioning

confidence: 98%

“…[2][3][4][5] Although many structurally characterised examples of silatranes have been reported, 6 only two bear metal atoms as axial substituents, and both of these feature strikingly long Si-N distances. 7,8 In contrast to silatranes, reports of the analogous tin compounds, stannatranes, are sparse, with only two crystallographically characterised examples. 9,10 Our recent work has focused on the synthesis of trihalostannyl osmium complexes because these complexes are amenable to further derivatisation at the tin centre.…”

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confidence: 99%

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The synthesis and crystal structure of the first metal-bound stannatrane complex Os(Sn[OCH2CH2]3N)(η2-S2CNMe2)(CO)(PPh3)2: structural comparisons with the analogous silatrane complex Os(Si[OCH2CH2]3N)(η2-S2CNMe2)(CO)(PPh3)2

Rickard¹,

Roper²,

Woodman³

et al. 1999

Chem. Commun.

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confidence: 98%

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confidence: 99%

The synthesis and crystal structure of the first metal-bound stannatrane complex Os(Sn[OCH2CH2]3N)(η2-S2CNMe2)(CO)(PPh3)2: structural comparisons with the analogous silatrane complex Os(Si[OCH2CH2]3N)(η2-S2CNMe2)(CO)(PPh3)2

Rickard¹,

Roper²,

Woodman³

et al. 1999

Chem. Commun.

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“…Phosphorylaminopropylsilatranes (134)(135)(136)(137)(138)(139)(140)(141)(142)(143)(144)(145) were systematically generated by nucleophillic substitution reaction of 2-chloro-1,3,2-dioxaphosphinanes and aminopropylsilatrane (Scheme 9) 88 The reaction was carried out in dichloromethane in the presence of triethylamine. The contents were added at 10 1C in about 1 h followed by constant stirring for 2-4 h at room temperature.…”

Section: Route 3: Reaction Of Silatrane With Suitable Reagent To Form...mentioning

confidence: 99%

Silatranes: a review on their synthesis, structure, reactivity and applications

2011

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This critical review summarizes progress of the rapidly developing and very active field of silatrane chemistry. The first part of the review deals with general synthetic approaches used to synthesize different silatranes. The most interesting feature of silatranes, i.e., variation of Si-N bond length on the basis of the axial substituent of Si, and other structural features, are described in the second part with special emphasis on crystallographic and theoretical studies. It is followed by a discussion on the reactivity of various silatranes. Silatranes have now gained acceptance for a wide variety of applications which are summarized in the last section of review. Some of them have extensive interest due to their medical use to heal wounds or stimulate hair-growth (pilotropic activity), biological properties, pharmacological properties e.g. antitumor, anticancer, antibacterial, anti-inflammatory, fungicidal activity, stimulating effect in animal production and seed germination effects. The review focuses on the extended potential of silatranes in sol-gel processes, mesoporous zeotypes, atomic force microscopy, commercial products such as adhesion promoters, polymer formation and rubber compositions. This critical review will be helpful for general researchers, experts, advanced undergraduates and newcomers working on silatrane chemistry as this review presents greater emphasis on synthesis and characterization, structural properties, reactivity and applications of silatranes in the field of biology, material science, sol-gel chemistry, pharmaceutics, agriculture and medicine (311 references).

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“…There are five derivatives with the PtP 2 ClSi inner coordination sphere, four trans [432][433][434]436] and one cis [435]. In three of them [432][433][434] only unidentate ligands are involved.…”

Section: Pts 2 Xy and Ptp 2 Xymentioning

confidence: 99%

STRUCTURAL ASPECT OF PLATINUM COORDINATION COMPOUNDS: PART III. MONOMERIC SQUARE PLANAR (Pt A2XY AND PtABXY) AND TRIGONAL BIPYRAMIDAL PtII COORDINATION COMPOUNDS

Holloway¹,

McInik²

2004

Reviews in Inorganic Chemistry

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A silatrane–platinum complex, trans-[PtCl{Si(OCH₂CH₂)₃N}(PMe₂Ph)₂] with a planar nitrogen and No Si–N bond; X-ray crystal structure

Cited by 26 publications

References 0 publications

The synthesis and crystal structure of the first metal-bound stannatrane complex Os(Sn[OCH2CH2]3N)(η2-S2CNMe2)(CO)(PPh3)2: structural comparisons with the analogous silatrane complex Os(Si[OCH2CH2]3N)(η2-S2CNMe2)(CO)(PPh3)2

The synthesis and crystal structure of the first metal-bound stannatrane complex Os(Sn[OCH2CH2]3N)(η2-S2CNMe2)(CO)(PPh3)2: structural comparisons with the analogous silatrane complex Os(Si[OCH2CH2]3N)(η2-S2CNMe2)(CO)(PPh3)2

Silatranes: a review on their synthesis, structure, reactivity and applications

STRUCTURAL ASPECT OF PLATINUM COORDINATION COMPOUNDS: PART III. MONOMERIC SQUARE PLANAR (Pt A2XY AND PtABXY) AND TRIGONAL BIPYRAMIDAL PtII COORDINATION COMPOUNDS

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