A pharmaceutical composition for the treatment of cancer comprising an effective amount of a compound having two gold(I) atoms each covalently bonded to a carbon atom in a covalent link connecting the two gold(I) atoms and a pharmaceutically acceptable excipient....
Two Novel Vanadium Tellurites Covalently Bonded with Metal-Organic Complex Moieties: M(phen)V[sub 2]TeO[sub 8] (M = Cu, Ni).Two Novel Vanadium Tellurites Covalently Bonded with Metal-Organic Complex Moieties: M(phen)V[sub 2]TeO[sub 8] (M = Cu, Ni).Describes two novel vanadium tellur...
Which of the following molecules or atoms is most likely to permeate through a lipid bilayer? a. a steroid b. DNA c. a disaccharide such as sucrose d. glucose-6-phosphate e. Na+ ion Which organic molecule below is most closely related to nucleic acids? a. amino acids b. CH_2 ...
(nitrogen number two) of another, along a peptide or protein chain. A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. Ionic bonding is the complete transfer of valence...
Explain why molecules with more mass have higher boiling points. Why are polar solvents best suited for the SN1 reaction? Explain the way in which atoms are held together in a chemical compound. Why do elements form compounds? A. Why do the group 8A elements rarely react with...
(NLO) response of organoimido derivatives of hexamolybdates, electronic structures and second-order NLO properties of a series of charge-transfer covalently bonded organoimido derived hexamolybdate complexes with donor-(π conjugated bridge)-acceptor-(π conjugated bridge)-donor or acceptor-(π ...
This process involves passing one or more precursor gases (which usually contain the atomic ingredients of the required film) through a heated furnace, where they will react together or with a substrate and form a thin layer of the required material. This process has been successfully applied to...
The uranium(III) centres are coordinated to the tridentate TsXy ligand through the three amide donor atoms leaving the remaining coordination hemispheres to be completed by the bi- and tridentate polyamine ligands. The striking feature of the structures of 2.tmeda and 2.pmdeta is that if they ...
occurs within 2 or more atoms sharing electrons Which of the following is associated with SiO2(s)? a. ionic bonds b. network covalent bonds c. dipole-dipole attractions d. hydrogen bonds e. metallic bonds f. covalent bonds g....
Taken together, our results indicate that planar defects in β-rhombohedral boron play a fundamental role in the exfoliation of these covalently-bonded crystals, where crystal cleavage can occur along these parallel-aligned defect planes during sonication. Significantly, this differs from the case of ...