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Chemical Name


Cycloheptatrienylium (C7H7)

Compound Descriptions:

Structure Drawing
Formula:C7H7
Molecular Weight:91.13 g/mol
Name(s):Cycloheptatrienylium
1,3,5-Cycloheptatrien-1-ylium
2,4,6-Cycloheptatrien-1-ylium
Cycloheptatrienocarbonium
Cycloheptatrienyl cation
Tropenium
Tropenylium
Tropylium
Tropylium cation
Tropylium ion
Tropylium ion(1+)
Tropylium monocation
Tropylium(1+)
CAS-RN:26811-28-9, 12152-22-6, 29875-81-8, 45510-05-2, 61960-81-4, 75334-88-2, 80303-81-7, 82891-70-1, 88314-56-1, 101009-04-5, 101676-27-1, 109532-45-8, 117338-95-1, 117564-91-7, 132128-17-7, 201551-84-0
Classification:charged; carbocycle; alicycle; large ring; 7ring; 1fragment; ionic

Landolt-Börnstein Citations:

Magnetic Properties

Spectroscopic Methods

 Nuclear Magnetic Resonance (NMR) Data - 13C: Vol. III/35d2 2.4, p.32III/35D2

References

II/27C
Short: II/27C
Title: Diamagnetic Susceptibility and Magnetic Anisotropy of Organic Compounds
Author: Kumar, Mahendra; Gupta, Rajni
Editor: Gupta, Radha Raman
Source: Landolt-Börnstein, New Series
Volume: II/27C
Year: 2008
Keyword: diamagnetic susceptibility; magnetic anisotropy; organic compounds
ISBN: 978-3-540-44734-4 (print)
ISBN: 978-3-540-44736-8 (online)
Internet Resource: doi:10.1007/978-3-540-44736-8
RefComment: VIII, 204 p., Hardcover
RefComment: Written for: Scientists and researchers in the fields of physics, chemistry, materials science
RefComment: Supplement and Revised Editon to II/16
Abstract: The volume II/27 has been divided into three subvolumes according to the classes of compounds: Subvolume A: Diamagnetic susceptibility and magnetic anisotropy of inorganic and organometallic compounds; Subvolume B: Diamagnetic susceptibility of organic compounds (Part 1); Subvolume C: Diamagnetic susceptibility and magnetic anisotropy of organic compounds (Part 2). The data presented in this volume are based on the literature survey of the chemical abstracts up to 2005.
III/35D2
Short: III/35D2
Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Carbon-13, Part 2: Aromatic Compounds
Author: Mikhova, B.
Editor: Gupta, R.R.; Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: III/35D2
Year: 2005
Keyword: aromatic compounds; carbon-13; chemical shift; coupling constant; molecular structure
ISBN: 978-3-540-20189-2
ISBN: 3-540-20189-0
Internet Resource: DOI:10.1007/b83345
RefComment: VIII, 291 p., Hardcover
RefComment: Written for Science and engineers in the fields of physics, chemistry and physical chemistry who inted to use NMR to study the structure and the binding of molecules
Abstract: Nuclear Magnetic Resonance (NMR) is based on the fact that certain nuclei exhibit a magnetic moment, orient by a magnetic field, and absorb characteristic frequencies in the radiofrequency part of the spectrum. The spectral lines of the nuclei are highly influenced by the chemical environment i.e. the structure and interaction of the molecules. NMR is now the leading technique and a powerful tool for the investigation of the structure and interaction of molecules. The present Landolt-Börnstein volume III/35 Nuclear Magnetic Resonance (NMR) Data is therefore of major interest to all scientists and engineers who intend to use NMR to study the structure and the binding of molecules. Volume III/35 "NMR-Data" is divided into several subvolumes and parts. Subvolume III/35A contains the nuclei 11B and 31P, subvolume III/35B contains the nuclei 19F and 15N, subvolume III/35C contains the nucleus 1H, subvolume III/35D contains the nucleus 13C, subvolume III/35E contains the nucleus 17O, and subvolume III/35G contains the nucleus 77Se. More nuclei will be presented later.

  File created on 2009/18/08 by LCI Publisher GmbH (Gaja Peters, Inga Thede, Volkmar Vill, Ron Zenczykowski)
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