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Bonding nature

The very low solubility of oxamide is almost undoubtedly the result of the extensively hydrogen-bonded nature of the crystalline compound (cf. E. M. Ayerst and J. R. C. Duke, Acta. Cryst. (1954), 7, 588). [Pg.118]

Some characteristic bonding natures in typical nonclassical ions are the following. [Pg.149]

The ability to bond natural rubber to itself and to steel makes it ideal for lining tanks. Many of the synthetic elastomers, while more chemically resistant than natural rubber, have veiy poor bonding characteristics and hence are not well suited for hning tanks. [Pg.2461]

Matsumura, M., Signor, G., Matthews, B.W. Substantial increase of protein stability by multiple disulfide bonds. Nature 342 291-293, 1989. [Pg.372]

Azulene does have an appreciable dipole moment (0.8 The essentially single-bond nature of the shared bond indicates, however, that the conjugation is principally around the periphery of the molecule. Several MO calculations have been applied to azulene. At the MNDO and STO-3G levels, structures with considerable bond alternation are found as the minimum-energy structures. Calculations which include electron correlation effects give a delocalized n system as the minimum-energy structure. ... [Pg.536]

Why should the cores of most globular and membrane proteins consist almost entirely of a-helices and /3-sheets The reason is that the highly polar N—H and C=0 moieties of the peptide backbone must be neutralized in the hydrophobic core of the protein. The extensively H-bonded nature of a-helices and /3-sheets is ideal for this purpose, and these structures effectively stabilize the polar groups of the peptide backbone in the protein core. [Pg.181]

Metal-oxenoid (oxo metal) species and metal-nitrenoid (imino metal) species are isoelectronic and show similar reactivity both species can add to olefins and be inserted into C—H bonds. Naturally, the study of nitrene transfer reactions began with metalloporphyrins, which were originally used as the catalysts for oxene transfer reactions. [Pg.227]

Biosynthesis of the polypeptide chain is realised by a complicated process called translation. The basic polypeptide chain is subsequently chemically modified by the so-called posttranslational modifications. During this sequence of events the peptide chain can be cleaved by directed proteolysis, some of the amino acids can be covalently modified (hydroxylated, dehydrogenated, amidated, etc.) or different so-called prosthetic groups such as haem (haemoproteins), phosphate residues (phosphoproteins), metal ions (metal-loproteins) or (oligo)saccharide chains (glycoproteins) can be attached to the molecule by covalent bonds. Naturally, one protein molecule can be modified by more means. [Pg.165]

The orbital bonding nature within carbon nanotubes creates unique electrical properties within a non-metallic molecule, which is a result of the delocalization of the -electron donated by each atom. Electrical conductivity can take place along the entire nanotube due to the freedom of -electron flow, making possible the design of circuits of extremely low nanometer diameter. [Pg.639]

Such hydrophobic H-bonding naturally leads to an appreciable reduction in volume, and is therefore increasingly favored at higher pressures. Similarly, in the spirit of LeChatelier s principle, one may expect that the presence of a hydrophobic solute promotes formation of cage structures, i.e., tends to shift the cluster... [Pg.651]

It was confirmed that the change in the rc-bond lengths upon one-electron oxidation of 12-15 is systematically related to the coefficients of the relevant carbons HOMO of the neutral molecules. The bonds with the bonding nature in the HOMO of the neutral molecules are elongated upon reflioval of one electron, and those with antibonding nature in HOMO are shortened. [Pg.50]


See other pages where Bonding nature is mentioned: [Pg.166]    [Pg.146]    [Pg.158]    [Pg.266]    [Pg.14]    [Pg.234]    [Pg.351]    [Pg.23]    [Pg.77]    [Pg.59]    [Pg.121]    [Pg.5]    [Pg.99]    [Pg.293]    [Pg.299]    [Pg.765]    [Pg.781]    [Pg.250]    [Pg.49]    [Pg.61]    [Pg.73]    [Pg.3]    [Pg.157]    [Pg.160]    [Pg.247]    [Pg.223]    [Pg.225]    [Pg.17]    [Pg.483]    [Pg.316]    [Pg.184]    [Pg.23]    [Pg.486]    [Pg.346]    [Pg.193]    [Pg.326]    [Pg.289]    [Pg.111]   
See also in sourсe #XX -- [ Pg.36 ]




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Amorphous bonding nature

Bent bond chemical nature

Bond Nature Alteration

Bond Nature and Surface Curvature

Bond, chemical electrical nature

Bonding Nitrile, Polychloroprene and Natural Rubbers

Carbene-metal bond, nature

Carbon atoms, bonding nature

Carbon-hydrogen bonds nonpolar nature

Carbon-oxygen bonds, polar nature

Chemical bonding nature

Chemical bonds nature

Counterion hydrogen-bonding nature

Covalent bonding nature

Cyanoacrylate bonding natural rubbers

Decomposition natural bond orbitals

Discovering Chemistry With Natural Bond Orbitals, First Edition. Frank Weinhold and Clark R. Landis

Double bond nucleophilic nature

Double bond, nature

Double bonds natural product synthesis

Double bonds, migration nature

Epoxidized natural rubber bonding

Ethene natural bond orbitals

Factors that Influence the Electronic Nature of Bonds and Atoms

Heteronuclear multiple bond natural products

Holding On-The Nature of Bonding in Metal Complexes

Hydrogen bond directional nature

Hydrogen bond nature

Hydrogen bonding covalent nature

Hydrogen bonding dynamic nature

Hydrogen bonding resonance nature

Ligands: bonding nature

Ligands: bonding nature complexes, 91 defined

Metal carbides bond nature

Metal-Oxygen Bonds ionic nature

Metallic bonding, three-dimensional nature

Natural Bond Analysis

Natural Bond Orbital

Natural Bond Orbital (NBO)

Natural Bond Orbital Analysis, NBO

Natural Bond Orbitals approach

Natural Bond Order analysis, carbon

Natural bond length

Natural bond orbital analysis

Natural bond orbital analysis interaction

Natural bond orbital analysis resonance stabilization

Natural bond orbital charges

Natural bond orbital concepts

Natural bond orbital delocalization

Natural bond orbital description

Natural bond orbital donor-acceptor interactions

Natural bond orbital method

Natural bond orbital parent

Natural bond orbital polyene

Natural bond orbital program

Natural bond orbital theory

Natural bond orbital transferability property

Natural bond orbital type

Natural bond orbital uniqueness property

Natural bond orbital vicinal interaction

Natural bond orbitals

Natural bond orbitals analysis

Natural bond orbitals definition

Natural bond orbitals methods

Natural bond order

Natural bond order analysis

Natural bond order calculations

Natural bonding orbital analysi

Natural products 2-deoxyglycosidic bonds

Natural products hydrogen-bond formation

Natural products synthesis double bond migration

Natural resonance theory bond order

Natural rubber bonding with copper

Nature and geometry of the hydrogen bond

Nature of Bond

Nature of Bonding in Cyclophosphazenes

Nature of Interatomic Bonds

Nature of bonding

Nature of chemical bonds containing silicon

Nature of chemical bonds for oxygen in its compounds

Nature of metal-oxide bond

Nature of the Chemical Bond

Nature of the Chemical Bonding in CBCs

Oxygen chemisorption bond, nature

Peptide bonds nature

Peptides, bonds natural

Polymer-metal bond, nature

Predicting the Nature of Bonding in Compounds

Quantum chemistry natural bond orbital theory

Siloxane bond partial ionic nature

Solidification by Chemical Bonding in Nature

Structures and bond nature

The Formation and Nature of Ionic Bonds

The Nature of Bonding in Diatomic Noble Gas Ions

The Nature of Bonding in Polyatomic Noble Gas Ions

The Nature of Bonding in Solids

The Nature of Chemical Bonding

The Nature of Chemical Bonds Molecular Orbital Theory

The Nature of Chemical Bonds Valence Bond Theory

The Nature of Through-Bond Coupling

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