Attributes | Values |
---|
rdf:type
| |
rdfs:seeAlso
| |
Description
| - Bis(decamethyltitanocene) oxide, [(Cp-2*Ti)(2)O] (1; Cp* = eta(5)-C5Me5) has been obtained as a yellow crystalline solid after reacting equimolar amounts of the hydride [Cp-2*TiH] and the hydroxide [Cp-2*Ti(OH)]. The solid-state structure of I revealed a linear Ti-O-Ti arrangement and a mutual, nearly perpendicular orientation of the bent-sandwich titanocene moieties; the length of both Ti-O bonds amounted to 1.9080(3) angstrom. A unique structural feature was a close-to-eclipsed conformation of the cyclopentadienyl ligands, attributed to the high steric congestion of 1. The molecule in toluene glass exhibited a triplet state EPR spectrum of rhombic symmetry, having zero field splitting D = 0.02159 cm(-1) and E = 0.00230 cm(-1). The H-1 NMR spectrum of I in toluene-d(8) displays a paramagnetic resonance at delta 4.3 ppm (Delta nu(1/2) approximate to 270 Hz). Compound 1 reacts with 1 molar equiv of water to give [Cp-2*Ti(OH)]. In CD2Cl2, 1 is oxidized to yield the major product [(Cp*TiCl2)(2)O] and minor product [{Cp*Ti(Cl)O}(3)].
- Bis(decamethyltitanocene) oxide, [(Cp-2*Ti)(2)O] (1; Cp* = eta(5)-C5Me5) has been obtained as a yellow crystalline solid after reacting equimolar amounts of the hydride [Cp-2*TiH] and the hydroxide [Cp-2*Ti(OH)]. The solid-state structure of I revealed a linear Ti-O-Ti arrangement and a mutual, nearly perpendicular orientation of the bent-sandwich titanocene moieties; the length of both Ti-O bonds amounted to 1.9080(3) angstrom. A unique structural feature was a close-to-eclipsed conformation of the cyclopentadienyl ligands, attributed to the high steric congestion of 1. The molecule in toluene glass exhibited a triplet state EPR spectrum of rhombic symmetry, having zero field splitting D = 0.02159 cm(-1) and E = 0.00230 cm(-1). The H-1 NMR spectrum of I in toluene-d(8) displays a paramagnetic resonance at delta 4.3 ppm (Delta nu(1/2) approximate to 270 Hz). Compound 1 reacts with 1 molar equiv of water to give [Cp-2*Ti(OH)]. In CD2Cl2, 1 is oxidized to yield the major product [(Cp*TiCl2)(2)O] and minor product [{Cp*Ti(Cl)O}(3)]. (en)
|
Title
| - Synthesis and Structure of Titanium(III) Bis(decamethyltitanocene) Oxide
- Synthesis and Structure of Titanium(III) Bis(decamethyltitanocene) Oxide (en)
|
skos:prefLabel
| - Synthesis and Structure of Titanium(III) Bis(decamethyltitanocene) Oxide
- Synthesis and Structure of Titanium(III) Bis(decamethyltitanocene) Oxide (en)
|
skos:notation
| - RIV/00216208:11310/13:10189992!RIV14-MSM-11310___
|
http://linked.open...avai/predkladatel
| |
http://linked.open...avai/riv/aktivita
| |
http://linked.open...avai/riv/aktivity
| - I, P(GAP207/12/2368), P(GP203/09/P276), Z(MSM0021620857)
|
http://linked.open...iv/cisloPeriodika
| |
http://linked.open...vai/riv/dodaniDat
| |
http://linked.open...aciTvurceVysledku
| |
http://linked.open.../riv/druhVysledku
| |
http://linked.open...iv/duvernostUdaju
| |
http://linked.open...titaPredkladatele
| |
http://linked.open...dnocenehoVysledku
| |
http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11310/13:10189992
|
http://linked.open...riv/jazykVysledku
| |
http://linked.open.../riv/klicovaSlova
| - carbon-dioxide; methylene groups; internal alkynes; permethyltitanocene derivatives; crystal-structure; exchange interactions; molecular-structure; X-ray structure; dicarboxylic-acid dianions; binuclear dicyclopentadienyltitanium(III) complexes (en)
|
http://linked.open.../riv/klicoveSlovo
| |
http://linked.open...odStatuVydavatele
| - GB - Spojené království Velké Británie a Severního Irska
|
http://linked.open...ontrolniKodProRIV
| |
http://linked.open...i/riv/nazevZdroje
| |
http://linked.open...in/vavai/riv/obor
| |
http://linked.open...ichTvurcuVysledku
| |
http://linked.open...cetTvurcuVysledku
| |
http://linked.open...vavai/riv/projekt
| |
http://linked.open...UplatneniVysledku
| |
http://linked.open...v/svazekPeriodika
| |
http://linked.open...iv/tvurceVysledku
| - Císařová, Ivana
- Mach, Karel
- Pinkas, Jiří
- Horáček, Michal
- Kubišta, Jiří
- Gyepes, Robert
|
http://linked.open...ain/vavai/riv/wos
| |
http://linked.open...n/vavai/riv/zamer
| |
issn
| |
number of pages
| |
http://bibframe.org/vocab/doi
| |
http://localhost/t...ganizacniJednotka
| |