Crystal and molecular structures of the (4-alkoxyphenyl)tellurium(IV) trihalides: (4-EtOPh)TeCl3, (4-EtOPh)TeBr3, and (4-MeOPh)TeI3

Bird, Peter H.; Kumar, Vijay; Pant, Bhuvan C.

doi:10.1021/ic50211a002

Cited by 40 publications

(24 citation statements)

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“…11 A) and with values in the crystal structures of the analogous cis-and transphenyl [9], 2-biphenylyl [10,11], 4-alkoxyphenyl [12] and a-naphthyl [3] tellurium triiodides, in which the tellurium-carbon distances are in the range 2.12-2. 16 A.…”

Section: Resultsmentioning

confidence: 99%

2,4,6-Triphenylphenyltellurium(IV) triiodide – supramolecular self-assembling in organotellurium triiodides

Ledesma¹,

Lang²,

Abram³

2004

Journal of Organometallic Chemistry

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Section: Resultsmentioning

confidence: 99%

2,4,6-Triphenylphenyltellurium(IV) triiodide – supramolecular self-assembling in organotellurium triiodides

Ledesma¹,

Lang²,

Abram³

2004

Journal of Organometallic Chemistry

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“…Aside from the isostructural dichloro and dibromo analogues Fanan et al, 1995), two organotellurium dichlorides form steplike tctramcrs, viz (C6Hs)(p-BrC6H4)TeC12 (Chadha et al, 1983) and (C12HgO)TeCI2 (Korp et al. 1980), while a triiodide, (p-MeOC6H4)TeI3 (Bird et al, 1980), also displays similar tetramers (not reported as such in the paper). Churchill et al (1976) proposed that (in the case of Cu complexes), the step geometry is most favoured when large halogens or bulky organic ligands are present.…”

mentioning

confidence: 86%

Two Polymorphs of Bis(4-methoxyphenyl)tellurium(IV) Diiodide

Farran¹,

Alvarez-Larena²,

Capparelli³

et al. 1998

Acta Crystallogr C

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The title compound, (C7H70)2TeI2 (or Ci4Hi41202Te), crystallizes in space group Pi, either with Z = 8, (Ia), or Z = 4, (Ib). The six independent molecules [four in (Ia) and two in (Ib)] have very similar structures. The geometry at the Te atoms is pseudo-trigonal bipyramidal, with the I atoms in the axial positions and the anisyl groups and the lone pair of electrons in the equatorial plane. The Te--C and Te--

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“…lure(IV) is isomorphous with the trichloride (Alcock & Harrison, 1982b) Three other organotellurium tribromide structures (Hazell, 1972), (2-biphenylyl)tribromotellurium (Knobler & McCullough, 1977) and tribromo(4-ethoxyphenyl)tellurium(IV) (Bird, Kumar & Pant, 1980). The structures of these and related compounds are summarized in Table 3, and relevant bond length data are compared in Table 4.…”

Section: Catena-/t-bromo-dibromo(phenyl)tellur-mentioning

confidence: 99%