{"id":262,"date":"2013-11-17T07:18:09","date_gmt":"2013-11-17T05:18:09","guid":{"rendered":"https:\/\/wissen.science-and-fun.de\/chemistry\/?p=262"},"modified":"2013-11-30T16:30:20","modified_gmt":"2013-11-30T14:30:20","slug":"technetium","status":"publish","type":"post","link":"https:\/\/wissen.science-and-fun.de\/chemistry\/2013\/11\/17\/technetium\/","title":{"rendered":"Technetium"},"content":{"rendered":"<h2>NMR- Data<\/h2>\n<table width=\"100%\" border=\"1\" cellspacing=\"2\" cellpadding=\"2\">\n<tbody>\n<tr>\n<td>Isotope<\/td>\n<td>\u00a0<sup>99<\/sup>Tc<\/td>\n<td>Spin<\/td>\n<td>9\/2<\/td>\n<\/tr>\n<tr>\n<td>Natural abundance (%)<\/td>\n<td>\u00a0&#8211;<\/td>\n<td>Magnetic moment \u03bc\/\u03bc<sub>N<\/sub><\/td>\n<td>\u00a06.281<\/td>\n<\/tr>\n<tr>\n<td>Magnetogyric ratio<br \/>\n\u03b3\/10<sup>7<\/sup>rad s<sup>-1<\/sup>T<sup>-1<\/sup><\/td>\n<td>\u00a06.046<\/td>\n<td>Quadrupole moment<br \/>\nQ\/fm<sup>2<\/sup><\/td>\n<td>\u00a0-12.9<\/td>\n<\/tr>\n<tr>\n<td>Frequency ratio<br \/>\n\u039e\/%<\/td>\n<td>\u00a022.508326<\/td>\n<td>Reference Sample<\/td>\n<td>\u00a0NH<sub>4<\/sub>TcO<sub>4<\/sub><\/td>\n<\/tr>\n<tr>\n<td>Sample conditions<\/td>\n<td>\u00a0D<sub>2<\/sub>O<\/td>\n<td>Line-width factor<br \/>\nl\/fm<sup>4<\/sup><\/td>\n<td>\u00a012<\/td>\n<\/tr>\n<tr>\n<td>receptivity relative to <sup>1<\/sup>H<\/td>\n<td>\u00a0&#8211;<\/td>\n<td>receptivity relative to <sup>13<\/sup>C<\/td>\n<td>\u00a0&#8211;<\/td>\n<\/tr>\n<tr>\n<th colspan=\"4\">Larmor Frequenzies (MHZ) vs. Bruker Field Strengths (<span style=\"color: #3366ff;\">Tesla<\/span>)<\/th>\n<\/tr>\n<tr>\n<td style=\"color: navy; font-weight: bold;\">7.04925<\/td>\n<td style=\"color: navy; font-weight: bold;\">9.39798<\/td>\n<td style=\"color: navy; font-weight: bold;\">11.7467<\/td>\n<td style=\"color: navy; font-weight: bold;\">14.0954<\/td>\n<\/tr>\n<tr>\n<td>\u00a067.554<\/td>\n<td>\u00a090.063<\/td>\n<td>\u00a0112.571<\/td>\n<td>\u00a0135.079<\/td>\n<\/tr>\n<tr>\n<td style=\"color: navy; font-weight: bold;\">16.4442<\/td>\n<td style=\"color: navy; font-weight: bold;\">17.6185<\/td>\n<td style=\"color: navy; font-weight: bold;\">18.7929<\/td>\n<td style=\"color: navy; font-weight: bold;\">19.9673<\/td>\n<\/tr>\n<tr>\n<td>\u00a0157.588<\/td>\n<td>\u00a0168.842<\/td>\n<td>\u00a0180.069<\/td>\n<td>\u00a0191.350<\/td>\n<\/tr>\n<tr>\n<td style=\"color: navy; font-weight: bold;\">21.1416<\/td>\n<td style=\"color: navy; font-weight: bold;\">22.3160<\/td>\n<td style=\"color: navy; font-weight: bold;\">23.4904<\/td>\n<td style=\"color: navy; font-weight: bold;\"><\/td>\n<\/tr>\n<tr>\n<td>\u00a0202.604<\/td>\n<td>\u00a0213.858<\/td>\n<td>\u00a0225.113<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>NMR- Data Isotope \u00a099Tc Spin 9\/2 Natural abundance (%) \u00a0&#8211; Magnetic moment \u03bc\/\u03bcN \u00a06.281 Magnetogyric ratio \u03b3\/107rad s-1T-1 \u00a06.046 Quadrupole moment Q\/fm2 \u00a0-12.9 Frequency ratio \u039e\/% \u00a022.508326 Reference Sample \u00a0NH4TcO4 Sample conditions \u00a0D2O Line-width factor l\/fm4 \u00a012 receptivity relative to 1H \u00a0&#8211; receptivity relative to 13C \u00a0&#8211; Larmor Frequenzies (MHZ) vs. Bruker Field Strengths (Tesla) &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/wissen.science-and-fun.de\/chemistry\/2013\/11\/17\/technetium\/\">Continue reading<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[5,4],"tags":[7,62],"class_list":["post-262","post","type-post","status-publish","format-standard","hentry","category-nmr","category-spectroscopy","tag-pte","tag-technetium","item-wrap"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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