Výsledky vyhledávání - "Steinar Husebye"

Synthesis and X-ray crystal structures of six [TeL4][MF6] salts, where L is ethylene- or trimethylene-thiourea, and M is Si, Ge or Sn. Five Te(II) complexes with a novel type of structure linked together by unusual N–H⋯F hydrogen bonds

Autor: Karl W. Törnroos, Olav Foss, Philip E. Fanwick, Steinar Husebye

Publikováno v: Polyhedron. 23:3021-3032

The complexes [Te(etu)4][SiF6] (1), [Te(etu)4][SiF6] · H2O (2), [Te(trtu)4][SiF6] (3), [Te(etu)4][GeF6] · H2O (4), [Te(trtu)4][GeF6] (5) and [Te(etu)4][SnF6] (6) (etu = ethylenethiourea, trtu = trimethylenethiourea) have been prepared and their cry

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98fe14566f2a32ca68572ee3e46466cf
https://doi.org/10.1016/j.poly.2004.08.024

Zobrazit plný text záznamu

Cis-Trans Isomerism in Square Planar [TeX 2 (stu) 2 ] Complexes (X = Br − , I − ) with Bulky Substituted Thiourea (stu) Ligands. Syntheses and Structures of Four New Tellurium(II) Complexes

Autor: Karl W. Törnroos, Dima Mughannam, Steinar Husebye

Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 178:1825-1837

The complexes were synthesised by adding a hot solution of the appropriate substituted thiourea in MeOH (Br m complexes) or DMF (I m complexes) to a solution of TeO 2 dissolved in hot conc. HCl. The structures of the resulting four-coordinate square

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da3ded0966b66dcd563d18cbe3475a9e
https://doi.org/10.1080/10426500307833

Zobrazit plný text záznamu

Syntheses and Structures of Four New Tellurium(II) Complexes

Autor: Karl W. Törnroos, Haizhong Zhu, Steinar Husebye

Publikováno v: Zeitschrift für anorganische und allgemeine Chemie. 627:1921-1927

The four TeII complexes, cis-[TeCl2{(iPrNH)2CS}2] (1), cis-[TeCl2{(iBuNH)2CS}2] (2), trans-[TeCl2{(PhNMe)2CS}2] (3), and trans-[TeCl2{(Et2N)2CS}2] (4), have been synthesised and their molecular structures solved by means of X-ray crystallography. All

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80a386baf5814f57b194f60a755df4d5
https://doi.org/10.1002/1521-3749(200108)627:8<1921::aid-zaac1921>3.0.co

Zobrazit plný text záznamu

Tellurium complexes with new, large-bite dithio ligands. The crystal structures of cis- and trans- [Te{Ph2P(S)NP(S)(OPh)2}2] and [(4-MeOC6H4TeCl3)2{μ- Pr2P(S)FcP(S) Pr2}]

Autor: Josef Novosad, Marek Nečas, Steinar Husebye

Publikováno v: Journal of Organometallic Chemistry. 623:124-130

Reaction of the protonated large-bite bidentate ligand Ph2P(S)-NH-P(S)(OPh)(2) with [Te{NH2)(2)CS}(4)]Cl-2 resulted in the complex [Te(L-L)(2)] (1a), where (L-L)(-) = Ph2P(S)-N-P(S)(OPh)(2). When (L-L)(-) reacted with 4-MeOC6H4TeCl3, an isomeric comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bea8bf88bccb24f8cfbf4c5af64764c4
https://doi.org/10.1016/s0022-328x(00)00656-2

Zobrazit plný text záznamu

N-?2-(4-Methoxyphenyltelluro)ethyl?morpholine (L1) and bis?2-(N-morpholino)ethyl?telluride (L2): synthesis and complexation with palladium(II) and mercury(II). Crystal structures of trans-[PdCl2(L1)2] and trans-[PdCl2(L2)2]

Autor: Karl W. Törnroos, Steinar Husebye, J. Sooriyakumar, Ajai K. Singh

Publikováno v: Journal of Organometallic Chemistry. 612:46-52

The reactions of 4-(2-chloroethyl)morpholine hydrochloride with ArTe− and Te2−, generated in situ (under N2 atmosphere) have resulted in N-{2-(4-methoxyphenyltelluro)ethyl}morpholine (L1) and bis{2-(N-morpholino)ethyl}telluride (L2), respectively

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::421a836b8a18bcbc90cda38f6cc23940
https://doi.org/10.1016/s0022-328x(00)00382-x

Zobrazit plný text záznamu

Study on Ferrocenes, Part 7. E -2-Ferrocenemethylene-1-benzocyclanones. Synthesis, stereostructure, NMR, IR X-ray, and Mössbauer spectroscopic investigation

Autor: Pál Sohár, Steinar Husebye, A. Vértes, Gy. Vankó, Richard E. Bozak, Karl W. Törnroos, Pál Perjési

Publikováno v: Journal of Molecular Structure. 524:297-304

A series of E-2-ferrocenemethylene-1-benzocyclanones (3a–e) were synthesized by base-catalysed condensation of ferrocenecarboxaldehyde (2) with benzocyclanones 1a–e. The stereostructure (configuration and conformation) and the electronic properti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e4021e8a6133cfadd5ecc30e60d00905
https://doi.org/10.1016/s0022-2860(00)00380-x

Zobrazit plný text záznamu

Synthesis and structural characterization of [Te{(SePPh2)2N}2] and [4-MeOPhTe{(SPPh2)2N}]2

Autor: Josef Novosad, Steinar Husebye, Jaromír Marek, Sergey V. Lindeman, J. Derek Woollins

Publikováno v: Scopus-Elsevier

Reaction of K[(SePPh2)2N] with [Te(tu)4]Cl2 (tu = thiourea) in methanol gave [Te{(SePPh2)2N}2], (1), while reaction of K[(SPPh2)2N] with 4-MeOPhTeCl3 in methanol gave [4-MeOPhTe-{(SPPh2)2N}]2, (2). The crystals of 1 are triclinic and contain centrosy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47bc9af4835a92c43698e3a05582e695
https://doi.org/10.1002/(sici)1098-1071(1998)9:7<615::aid-hc4>3.0.co

Zobrazit plný text záznamu

Recent Developments in the Structural Chemistry of Tellurium with Sulfur and Selenium Containing Ligands

Autor: Steinar Husebye

Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 136:377-395

Since the author's last surveys of this field in 1983 and 1987,1,2 there has been considerable developments in the structural chemistry of tellurium. A comprehensive review covers the field through most of 1993.3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24cfb49b3c1e69f18eaa27d2cc54236c
https://doi.org/10.1080/10426509808545965

Zobrazit plný text záznamu

Characterization of Dimeric Copper(II) Trichloroacetate Complexes by Electron Spin Resonance, Infrared, and Electronic Reflectance Spectra. Correlation of Spectral Parameters with Molecular Geometry

Autor: Omar W. Steward, Michinobu Kato, Yoneichiro Muto, Hidehiro Uekusa, Steinar Husebye, Michio Nakashima, Masayuki Koikawa, Hiroshi Horie, Ikuo Suzuki, Shigeru Ohba, Tadashi Tokii

Publikováno v: Bulletin of the Chemical Society of Japan. 70:1573-1581

ESR, IR, and electronic reflectance spectral data are presented for dimeric (trichloroacetato)copper(II) complexes, of which magneto-structural data are available: The larger is the distortion of the coordination geometry from square pyramidal (SP) t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c29aa9a8917f0da32b289924bcfe6ebd
https://doi.org/10.1246/bcsj.70.1573

Zobrazit plný text záznamu

TAUTOMERIC CONVERSION OF A THIOUREA LIGAND UPON FORMATION OF A HYPERVALENT TELLURIUM (II) COMPLEX. SYNTHESIS, AND X-RAY STRUCTURAL STUDIES OF N-PHENYL-N′-(1,3-THIAZOL-2-YL)-THIOUREA AND BROMOPHENYL [1-PHENYL-3-(1′,3′-THIAZOL-3′-IUM-2′-YL)-ISOTHIOUREIDATO]TELLURIUM(II)

Autor: Martin D. Rudd, Sergey V. Lindeman, Steinar Husebye

Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 123:313-327

The divalent tellurium title complex (II) has been synthesized by addition of Ph2Te2 and Br2 to the ligand 1-phenyl-3-(2-thiazolyl)-2-thiourea (I).The molecular structures of I and II were subsequently determined by X-ray crystallographic methods. As

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d14d00fda033327ce8ff9e9c56e001d
https://doi.org/10.1080/10426509708044219

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání