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evolve. » evolved. (توسيع البحث)
revolves. » revolveds. (توسيع البحث), evolves. (توسيع البحث), resolves. (توسيع البحث), evolved. (توسيع البحث)
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31581
Syntheses of the Uranium Complexes [U{N(SiMe<sub>3</sub>)<sub>2</sub>}<sub>2</sub>{N(SiMe<sub>3</sub>)(SiMe<sub>2</sub>CH<sub>2</sub>B(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub>)}] an...
منشور في 1998"…The complex [U{N(SiMe<sub>3</sub>)<sub>2</sub>}<sub>2</sub>{N(SiMe<sub>3</sub>)(SiMe<sub>2</sub>CH<sub>2</sub>B(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub>)}] (<b>1</b>) is formed in the reaction between the hydride complex [U{N(SiMe<sub>3</sub>)<sub>2</sub>}<sub>3</sub>(H)] and B(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub>, and H<sub>2</sub> is evolved. …"
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31582
Influence of the Bite Angle of Dianionic C,N,C-Pincer Ligands on the Chemical and Photophysical Properties of Iridium(III) and Osmium(IV) Hydride Complexes
منشور في 2019"…Initially, the phenyl activation gives IrH<sub>2</sub>{κ<sup>2</sup>-<i>C</i>,<i>N</i>-(C<sub>6</sub>H<sub>4</sub>-py-OPh)}(P<sup>i</sup>Pr<sub>3</sub>)<sub>2</sub> (<b>3</b>), which subsequently evolves to IrH{κ<sup>3</sup>-<i>C</i>,<i>N</i>,<i>C</i>-(C<sub>6</sub>H<sub>4</sub>-py-OC<sub>6</sub>H<sub>4</sub>)}(P<sup>i</sup>Pr<sub>3</sub>)<sub>2</sub> (<b>4</b>). …"
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31583
Supporting Information tables, figures, and text.
منشور في 2015"…Three binding metrics were computed for each docking pose: 1) RMSD (Å) to the natural CDP ligand; 2) number of hydrogen bonds formed with the crystallographically resolved water molecule anticipated to catalyze the formation of the new phosphodiester bond to the incoming nucleotide; and 3) number of hydrogen bonds formed with the RNA template (B) Docked binding modes for 2'F-2'Me-, 2'F-4'ClCH<sub>2</sub>-, and 2'F-4'N<sub>3</sub>-CDP were overlaid with the CDP (yellow) X-ray binding mode for reference. …"
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31584
Alkynyldiphenylphosphine d<sup>8</sup> (Pt, Rh, Ir) Complexes: Contrasting Behavior toward <i>cis</i>-[Pt(C<sub>6</sub>F<sub>5</sub>)<sub>2</sub>(THF)<sub>2</sub>]
منشور في 2004"…Thus, treatment of <b>1</b> with 1 equiv of <i>cis</i>-[Pt(C<sub>6</sub>F<sub>5</sub>)<sub>2</sub>(THF)<sub>2</sub>] gives the double inserted cationic product [Pt(C<sub>6</sub>F<sub>5</sub>)(S)μ-{C(Ph)C(PPh<sub>2</sub>)C(PPh<sub>2</sub>)C(Ph)(C<sub>6</sub>F<sub>5</sub>)}Pt(C<sub>6</sub>F<sub>5</sub>)(PPh<sub>2</sub>C⋮CPh)](CF<sub>3</sub>SO<sub>3</sub>) (S = THF, H<sub>2</sub>O), <b>8</b> (S = H<sub>2</sub>O, X-ray), which evolves in solution to the mononuclear complex [(C<sub>6</sub>F<sub>5</sub>)(PPh<sub>2</sub>C⋮CPh)Pt{C<sub>10</sub>H<sub>4</sub>-1-C<sub>6</sub>F<sub>5</sub>-4-Ph-2,3-κ<i>PP</i>‘(PPh<sub>2</sub>)<sub>2</sub>}](CF<sub>3</sub> SO<sub>3</sub>), <b>9</b> (X-ray), containing a 1-pentafluorophenyl-2,3-bis(diphenylphosphine)-4-phenylnaphthalene ligand, formed by annulation of a phenyl group and loss of the Pt(C<sub>6</sub>F<sub>5</sub>) unit. …"
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31585
Migration and Insertion Processes in the Reactions of the Hydrocarbyl-Bridged Unsaturated Complexes [Mo<sub>2</sub>(η<sup>5</sup>-C<sub>5</sub>H<sub>5</sub>)<sub>2</sub>(μ-R)(μ-PCy...
منشور في 2009"…Finally, the phenyl-bridged complex gives again the analogous phenyl derivative [Mo<sub>2</sub>Cp<sub>2</sub>(Ph)(μ-PCy<sub>2</sub>)(CO)(NO)<sub>2</sub>], but small amounts of dinitrosyl derivatives having terminal benzoyl, [Mo<sub>2</sub>Cp<sub>2</sub>{C(O)Ph}(μ-PCy<sub>2</sub>)(CO)(NO)<sub>2</sub>], bridging benzoyl, [Mo<sub>2</sub>Cp<sub>2</sub>{μ-κ<sup>1</sup>:η<sup>2</sup>-C(O)Ph}(μ-PCy<sub>2</sub>)(NO)<sub>2</sub>], and bridging phenyl ([Mo<sub>2</sub>Cp<sub>2</sub>{μ-κ<sup>1</sup>:η<sup>2</sup>-Ph}(μ-PCy<sub>2</sub>)(NO)<sub>2</sub>], Mo−Mo = 2.9753(5) Å)) ligands are now formed. The latter complex can be selectively generated through the photochemical decarbonylation of the major phenyl complex. …"
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31586
Single-Molecule Magnets: Two-Electron Reduced Version of a Mn<sub>12</sub> Complex and Environmental Influences on the Magnetization Relaxation of (PPh<sub>4</sub>)<sub>2</sub>[Mn...
منشور في 2003"…Complexes <b>4a</b> and <b>4b</b> give resolvable frequency-dependent out-of-phase (χ<sub>M</sub>‘ ‘) signals in AC susceptibility studies resulting from the magnetization relaxation of SMMs. …"
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31587
System enablers and barriers to continuity of care for First Nations people living with chronic conditions: A rapid qualitative review protocol
منشور في 2022"…Any disagreements will be resolved through discussion or with one or more additional reviewers. …"
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31588
Shape Model of Hydra
منشور في 2021"…Shape created from the resolved images of Hydra obtained by New Horizons. …"
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31589
E00144: Coptic Stories of the Monks of the Desert, attributed in the text to Paphnouthios, possibly Paphnouthios of Scetis, 4th c., which describe the lives and miracles of two bis...
منشور في 2014"…<br> <br>The second part (fol. 11b–37a) forms a history of the Bishops of Philae, from the see’s foundation to the death of bishop *Pseleusias (who is different from the monk Pseleusius). …"
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31590
Reactivity of the Phosphinidene-Bridged Complexes [Mo<sub>2</sub>Cp(μ-κ<sup>1</sup>:κ<sup>1</sup>,η<sup>5</sup>-PC<sub>5</sub>H<sub>4</sub>)(η<sup>6</sup>-1,3,5-C<sub>6</sub>H<sub>...
منشور في 2012"…A side product was also formed during the photochemical treatment of the dicarbonyl substrate, it being finally isolated after chromatographic workup as the alkenylphosphide-chloride complex [Mo<sub>2</sub>CpCl{μ-κ<sup>1</sup>,η<sup>5</sup>:κ<sup>1</sup>,η<sup>2</sup>-(C<sub>5</sub>H<sub>4</sub>)PC(CO<sub>2</sub>Me)CH(CO<sub>2</sub>Me)}(η<sup>6</sup>-HMes*)(CO)] (Mo–P = 2.553(2) and 2.436(2) Ǻ).…"
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31591
Structurally Flexible and Solution Stable [Ln<sub>4</sub>TM<sub>8</sub>(OH)<sub>8</sub>(L)<sub>8</sub>(O<sub>2</sub>CR)<sub>8</sub>(MeOH)<sub><i>y</i></sub>](ClO<sub>4</sub>)<sub>4...
منشور في 2016"…This family of compounds offers an excellent playground for probing how the magnetocaloric effect evolves by introducing either antiferromagnetic or ferromagnetic interactions, or magnetic anisotropy, by substituting the nonmagnetic Zn<sup>II</sup> (<b>1a</b>) with Cu<sup>II</sup> (<b>2a</b>), Ni<sup>II</sup> (<b>6a</b>) or Co<sup>II</sup> (<b>7a</b>), respectively. …"
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31592
Reactivity of Silyl-Substituted Iron–Platinum Hydride Complexes toward Unsaturated Molecules: 4. Insertion of Fluorinated Aromatic Alkynes into the Platinum–Hydride Bond. Synthesis...
منشور في 2016"…In contrast, treatment of <b>1a</b> with <i>o</i>-FC<sub>6</sub>H<sub>4</sub>CCH produces first [(OC)<sub>3</sub>Fe{μ-Si(OMe)<sub>2</sub>(OMe)}(μ-dppm)Pt(<i>o</i>-FC<sub>6</sub>H<sub>4</sub>CCH<sub>2</sub>)] (<b>2b</b>), which evolves to the dimetallacyclopentenone complex [(OC)<sub>2</sub>Fe(μ-dppm){μ-C(O)C(H)C(C<sub>6</sub>H<sub>4</sub>F-<i>o</i>)}Pt(PPh<sub>3</sub>)] (<b>4b′</b>). …"
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31593
Degradation of triazine-2-14C metsulfuron–methyl in soil from an oil palm plantation
منشور في 2015"…Results of microbial colonies counted were expressed in colony forming units (CFU).</p> <p>Table 1. Soil characterization.…"