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r37980778c78--77decee5d844927dd218e6ce40954484
We present a quantum mechanical/molecular mechanical (QM/MM) study using the AM1 Hamiltonian and a flexible MM part on the mode of action of the bovine lens leucine... -
On the Nature of the Friction between Nonstick Droplets and Solid Substrates
The lateral rolling of nonstick water and glycerol droplets deposited on solid substrates inclined at the sliding angles was studied. Droplets deposited on lotuslike... -
Deprotonation and Addition Reactions of Frustrated Lewis Pairs with Alkynes
Deprotonation of terminal alkynes is effected by the treatment with tBu3P and B(C6F5)3 to give [tBu3PH][PhCCB(C6F5)3] (1a) and [tBu3PH][RCCB(C6F5)3] (R = nBu 2, tBu 3, Me3Si 4,... -
r37980778c78--b2cfb20019ab04cb333f9d105aa2e84d
Molecular Charge-Transfer Salt of BEDT−TTF [Bis(ethylenedithio)tetrathiafulvalene] with the Oxalate-Bridged Dimeric Anion [Fe2(C2O4)5]4- -
α-Po Nets of Copper(II)-<i>trans</i>-1,4-Cyclohexanedicarboxylate Frameworks ...
Two novel three-dimensional frameworks Cu2(CDC)2(4,4‘-Bipy)·0.5H2CDC·1.25H2O (1) and Cu4(CDC)4(4,4‘-Bpe) (2) (CDC = trans-1,4-cyclohexanedicarboxylate; 4,4‘-Bipy =... -
Combination Chemistry of Hexa-Copper-Substituted Polyoxometalates Driven by t...
Reaction of CuCl2·2H2O and trivacant Keggin polyoxoanion Na9[A-α-PW9O34]·7H2O in the presence of ethylene-diamine/1,2-diaminopropane (en/enMe) under hydrothermal conditions led... -
Requirement for an Oxidant in Pd/Cu Co-Catalyzed Terminal Alkyne Homocoupling...
Palladium-catalyzed terminal alkyne dimerization, through oxidative homocoupling, is a useful approach to the synthesis of symmetrical 1,4-diynes. Recent investigations have... -
Synthesis, Structure, and Isomerization of Decapentynylcorannulene: Enediyne...
Decapentynylcorannulene (5) is prepared via aryl−alkyne coupling chemistry of decachlorocorannulene and trimethylstannylpentyne. The crystal structure of 5 is compared with the... -
Nanosized (μ<sub>12</sub>-Pt)Pd<sub>164-</sub><i><sub>x</sub></i>Pt<i><sub>x<...
Presented herein are the preparation and crystallographic/microanalytical/magnetic/spectroscopic characterization of the Pt-centered four-shell 165-atom Pd−Pt cluster,... -
r37980778c78--6aa49dd0ac4cda71eae14d5dde9106fc
A new layered aluminophosphate, [C6N3H17][Al2(HPO4)(PO4)2] (denoted AlPO−CJ21), has been prepared in an alcoholic system by the use of N-(2-aminoethyl)-piperazine (AEPP) as the... -
Direct Catalytic Asymmetric Vinylogous Mannich-Type and Michael Reactions of ...
Direct Catalytic Asymmetric Vinylogous Mannich-Type and Michael Reactions of an α,β-Unsaturated γ-Butyrolactam under Dinuclear Nickel Catalysis -
Experimental and Chemical Kinetic Modeling Study of 3-Pentanone Oxidation
Shock tube ignition delay times have been measured for 3-pentanone at a reflected shock pressure of 1 atm (±2%), in the temperature range 1250−1850 K, at equivalence ratios of... -
r37980778c78--cb93bf378e256de6af0e26fd4b2fa9a0
Recent studies have demonstrated that the r-tctct isomer of ethylpyrogall[6]arene (6EPGR) can be readily isolated as a minor product of the synthesis of the corresponding... -
r37980778c78--bc5ecf0542338cb165e42220969b7425
A robust, noncatenated, and permanently microporous metal−organic framework (MOF) material has been synthesized by combining a new nonplanar ligand,... -
Structure and Magnetism of a Spin Ladder System: (C<sub>5</sub>H<sub>9</sub>...
The crystal structure of bis(cyclopentylammonium)tetrabromocuprate(II) has been determined at room temperature and at −70 °C. The room temperature structure is orthorhombic,... -
New <i>C</i><sub>1</sub>-Symmetric Ph<sub>2</sub>C-Bridged Multisubstituted <...
The synthesis of multisubstituted diphenylmethylene-bridged fluorenyl−cyclopentadienyl proligands Ph2C(3,6-tBu2FluH)(3-R1-5-R2C5H3) (Flu = fluorenyl; R1 = tert-butyl, R2 = H... -
Characterization of the Dominant Molecular Step Orientations on Hydroxyapatit...
Hydroxyapatite (HAP) is the major inorganic component of bones and teeth. The characterization of HAP surfaces on the molecular level is important for achieving a fundamenatal... -
Photoluminescent Layered Lanthanide Silicates
The hydrothermal synthesis and structural characterization of layered lanthanide silicates, K3[M1-aLnaSi3O8(OH)2] (M = Y3+, Tb3+; Ln = Eu3+, Er3+, Tb3+, and Gd3+), named AV-22... -
Metal−Ligand Cooperation in C−H and H<sub>2</sub> Activation by an Electron-R...
Unusual reactions are reported, in which the aromatic PNP ligand (PNP = 2,6-bis-(di-tert-butylphosphinomethyl)pyridine) acts in concert with the metal in the activation of H2... -
Heteroleptic Complexes of Lanthanum(III) and Neodymium(III) with Oxygen- or N...
Metathesis reactions between LaI3(THF)4 and either 2 equiv of [(Me3Si)2{Me2(Me2N)Si}C]K or 1 equiv of {(Me3Si)(Me2MeOSi)C(SiMe2CH2)}2K2 in THF yield the heteroleptic lanthanum...