Last edited by Zulkis
Wednesday, July 15, 2020 | History

5 edition of Dihydrogen Bond found in the catalog.

Dihydrogen Bond

Principles, Experiments, and Applications

by Vladimir I. Bakhmutov

  • 309 Want to read
  • 24 Currently reading

Published by Wiley-Interscience .
Written in English

    Subjects:
  • Chemistry,
  • Science / Chemistry / Physical & Theoretical,
  • Chemistry - Physical & Theoretical,
  • Science,
  • Dihydrogen bonding,
  • Science/Mathematics

  • The Physical Object
    FormatHardcover
    Number of Pages256
    ID Numbers
    Open LibraryOL10294459M
    ISBN 10047018096X
    ISBN 109780470180969

      It covers not only Kubas' discovery of dihydrogen coordination and the study of its structure and general properties but also discusses both .   The concept of dihydrogen bond has been introduced few years ago by Richardson et al. to name an unconventional type of molecular interaction in which the closest atoms belonging to each moieties are hydrogen atoms. This interaction occurs between a proton donor molecule, say A–H, and a hydride H–M which is the proton acceptor.

    near the bond distance of free H2, d(H—H) = Å. • a symmetric H2 vibration is observed, ν(H—H) = 2, cm–1, as compared to ν(H—H) = 4, cm–1 in free H 2. • JHD = 33 Hz (vs 43 Hz in HD). For a dihydride complex JHD ~ few Hz. There is a delicate balance between a dihydrogen . According to R.H. Crabtree, Metal Dihydrogen and sigma-Bond Complexes is described as `the definitive account of twentieth-century work in the area of sigma complexation'. It covers not only Kubas' discovery of dihydrogen coordination and the study of its structure and general properties but also discusses both the theoretical beliefs and experimental results of bonding and activation of.

    The μ‐H⋅⋅⋅HN bond length evaluated in solution through the T 1 minimum value ( Å) and that determined in the solid state by X‐ray diffraction ( Å) are in good agreement. NMR experiments show that, in acetone, intermolecular N H⋅⋅⋅solvent interactions replace the intramolecular dihydrogen bond. It covers not only Kubas' discovery of dihydrogen coordination and the study of its structure and general properties but also discusses both the theoretical beliefs and .


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Dihydrogen Bond by Vladimir I. Bakhmutov Download PDF EPUB FB2

After an enlightening introduction and overview, Dihydrogen Bonds: Principles, Experiments, and Applications systematically: Analyzes the similarities and differences between dihydrogen bonds, classical hydrogen bonds, and covalent bonds.

Describes dihydrogen bonds as intermediates in intramolecular and intermolecular proton transfer reactionsPrice: $   This definitive reference consolidates current knowledge on dihydrogen bonding, emphasizing its role in organizing interactions in different chemical reactions and molecular aggregations.

After an overview, it analyzes the differences between dihydrogen bonds, classical hydrogen bonds, and covalent bonds. This definitive reference consolidates current knowledge on dihydrogen bonding, emphasizing its role in organizing interactions in different chemical reactions and molecular aggregations.

After an overview, it analyzes the differences between dihydrogen bonds, classical hydrogen bonds, and covalent bonds.

Get this from a library. Dihydrogen bonds: principles, experiments, and applications. [Vladimir I Bakhmutov] -- The first book to describe the phenomenon of dihydrogen bonding in the solid-state, the gas phase, and in solution while Dihydrogen Bond book numerous.

Get this from a library. Dihydrogen bonds: principles, experiments, and applications. [Vladimir I Bakhmutov] -- "This unique reference consolidates current knowledge about dihydrogen bonding, emphasizing its role in organizing interactions in different chemical reactions and.

The book focuses on the developments, processes, approaches, methodologies, and reactions involved in hydrogen bonding. The selection first offers information on the structure of water; function of hydrogen bond in solids and liquids; and study of hydrogen bonds by neutron Edition: 1.

Dihydrogen Bond Cooperativity in Aza-borane Derivatives. The Journal of Physical Chemistry A(32), DOI: /jp Xuenian Chen, Ji-Cheng Zhao and Sheldon G.

Shore. Facile Synthesis of Aminodiborane and Inorganic Butane Analogue NH3BH2NH2BH3. Abstract Herein, we describe how to utilize dihydrogen bond interactions to achieve alkane recognition and hexane Dihydrogen Bond book separation. A series of metallacycles based on carborane backbones are presented herein, revealing interdependent B–H δ− H δ+ –C proton–hydride interactions.

Boraneamines tend to have close N−Hδ+δ-H−B contacts as a result of the intermolecular interaction of the NH proton with the BH bond by a novel type of hydrogen bond (the dihydrogen bond). What is Dihydrogen. Dihydrogen is the homonuclear diatomic molecule formed from two hydrogen atoms.

This molecule features a covalent bond between two hydrogen atoms, satisfying each of their required duet configurations. Since hydrogen is the lightest element on the modern periodic table, dihydrogen is the lightest known molecule. Since the standard atomic weight of the hydrogen atom is u, the molecular weight of the dihydrogen.

A hydrogen bond (often informally abbreviated H-bond) is a partial intermolecular bonding interaction between a lone pair on an electron rich donor atom, particularly the second-row elements nitrogen (N), oxygen (O), or fluorine (F), and the antibonding molecular orbital of a bond between hydrogen (H) and a more electronegative atom or group.

Such an interacting system is generally denoted Dn. The James Bond literary franchise is a series of novels and short stories, first published in by Ian Fleming, a British author, journalist, and former naval intelligence officer.

James Bond, often referred to by his code name,is a British Secret Service agent; the character was created by journalist and author Ian Fleming, and first appeared in his novel Casino Royale; the.

\Dihydrogen Bonds: A Study" que es presenta en aquesta mem oria per optar al grau de Doctor per la Universitat de Girona. I perqu e consti a efectes legals, signen aquest certi cat: Dra. S lvia Simon i Rabasseda Prof. Miquel Duran i Portas Girona, a 23 de juny de Als meus pares.

Dihydrogen Bond by Vladimir I. Bakhmutov,available at Book Depository with free delivery worldwide. Here is The CompletePDF Book Library. It's free to register here to get Book file PDF Metal Dihydrogen and σ-Bond Complexes: Structure, Theory and Reactivity (Modern Inorganic Chemistry) Pocket Guide.

Log out of ReadCube. The coordination of sigma bonding electron density to a Lewis acid was for some time largely the domain of boron hydride.

According to R.H. Crabtree, Metal Dihydrogen and sigma-Bond Complexes is described as `the definitive account of twentieth-century work in the area of sigma complexation'.

The new formulation recognizes that the hydrogen bond may have some covalent character. It recognizes that hydrogen bonds may be significant in H 2 S at higher pressures and low temperatures, or that a "dihydrogen bond" may form (where metal hydrides like LiH are the H bond acceptors).

Dihydrogen Bond in the Aminoborane Complex of a Nicergoline Intermediate. by Jan Čejka 1,*, Ladislav Cvak 2, Simona Žižková 1, Bohumil Kratochvíl 1 and Alexandr Jegorov 2,3. Department of Solid State Chemistry, University of Chemistry and Technology Prague, Technická 5.

Hydrogen bonds range from the very strong, comparable with covalent bonds, to the very weak, comparable with van der Waals forces.

Most hydrogen bonds are weak attractions with a binding strength about one-tenth of that of a normal covalent bond. Nevertheless, they are very important. Without them, all wooden structures would collapse, cement would crumble, oceans would vaporize, 5/5(1).

Bruno Chaudret, Director de Recherche, Laboratoire de Chimie de Coordination ` This new book provides an excellent source of information on the formation, structures, and reactions of Metal Dihydrogen and sigma-Bond Complexes. The presentation is clear, comprehensive and up-to-date.

Dihydrogen. DHB plays also an important role in crystal packing and molecular aggregation in the solid state and in the stabilization of conformational molecular states in solution.

From: Comprehensive Inorganic Chemistry II (Second Edition), Related terms: Hydrogen; Hydride; Phosphate; Ligand; Proton; Alkene; Hydrogen Bond.Introduction According to R.H. Crabtree, Metal Dihydrogen and sigma-Bond Complexes is described as `the definitive account of twentieth-century work in the area of sigma complexation'.On the other hand, the Platon software, which alerts for close contact, properly puts the dihydrogen bond on the list of the hydrogen bonds (CALC ALL procedure).

Some authors, not aware of dihydrogen bond presence, may restrain or fix d (B–H) in the same way and with the same values as for C–H bonds (86 N-BH 3 groups containing CSD structures).