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ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTElectronic structure of nitrenes. Lithium nitride, the simplest ionic speciesClifford E. Dykstra, Peter K. Pearson, and Henry F. Schaefer IIICite this: J. Am. Chem. Soc. 1975, 97, 9, 2321–2325Publication Date (Print):April 1, 1975Publication History Published online1 May 2002Published inissue 1 April 1975https://doi.org/10.1021/ja00842a002RIGHTS & PERMISSIONSArticle Views128Altmetric-Citations13LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (617 KB) Get e-Alerts Get e-Alerts

Chemischer InformationsdienstVolume 5, Issue 51 Physical Inorganic Chemistry ChemInform Abstract: THREE ISOMERS OF THE NO2(-) ION PETER K. PEARSON, PETER K. PEARSONSearch for more papers by this authorHENRY F. III SCHAEFER, HENRY F. III SCHAEFERSearch for more papers by this authorJEFFERY H. RICHARDSON, JEFFERY H. RICHARDSONSearch for more papers by this authorL. M. STEPHENSON, L. M. STEPHENSONSearch for more papers by this authorJOHN I. BRAUMAN, JOHN I. BRAUMANSearch for more papers by this author PETER K. PEARSON, PETER K. PEARSONSearch for more papers by this authorHENRY F. III SCHAEFER, HENRY F. III SCHAEFERSearch for more papers by this authorJEFFERY H. RICHARDSON, JEFFERY H. RICHARDSONSearch for more papers by this authorL. M. STEPHENSON, L. M. STEPHENSONSearch for more papers by this authorJOHN I. BRAUMAN, JOHN I. BRAUMANSearch for more papers by this author First published: December 24, 1974 https://doi.org/10.1002/chin.197451001Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume5, Issue51December 24, 1974 RelatedInformation

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThree isomers of the nitrite ionPeter Pearson K., Henry F. Schaefer III, Jeffrey H. Richardson, L. M. Stephenson, and John I. BraumanCite this: J. Am. Chem. Soc. 1974, 96, 21, 6778–6779Publication Date (Print):October 1, 1974Publication History Published online1 May 2002Published inissue 1 October 1974https://pubs.acs.org/doi/10.1021/ja00828a050https://doi.org/10.1021/ja00828a050research-articleACS PublicationsRequest reuse permissionsArticle Views71Altmetric-Citations22LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts

THE first unidentified interstellar microwave line was reported in 1970 by Buhl and Snyder1, who, appropriately enough, named this line the X-ogen line. They were originally1 able to detect X-ogen at 89.190±0.002 GHz in five galactic sources: W3 (OH), Orion, L134, Sgr A (NH3A) and W51. The first two candidates suggested for X-ogen were HNC and HCO+, the former the suggestion of Herzberg (noted by Buhl and Snyder1) and the latter that of Klemperer2. Since then Snyder and Buhl3 have concluded that a second unidentified line (at 90.665 GHz) is more likely to be due to HNC and very recent ab initio calculations4 have unquestionably ruled out HNC as a candidate for X-ogen.

AbstractDurch ab initio‐Elektronenstrukturberechnungen werden Besonderheiten der Potentialenergiefläche für die im Titel genannte chemische Reaktion untersucht.

The theoretical study of Flygare et al. on one-electron properties of the formaldehyde molecule is extended to include the paramagnetic susceptibility and the 13C and 17O NMR shielding constants and to investigate their sensitivity to Slater basis-set quality. The Gaussian transform method is used to evaluate the necessary integrals. Using the fully coupled perturbed Hartree-Fock formalism, we find that improvements in the wavefunction produce significant changes in most components of the second-order properties. The best shielding calculations, obtained with a double-zeta Slater set, are within the rather large experimental uncertainties, whereas the agreement between the theoretical and experimental susceptibility results is less satisfactory. The complete paramagnetic tensors are analyzed in terms of MO and AO contributions. Comparisons are made with other ab initio calculations and with simplified forms of the theory.