{"id":74943,"date":"2017-04-07T06:30:39","date_gmt":"2017-04-06T22:30:39","guid":{"rendered":"\/\/m.iemloyee.com\/?p=74943"},"modified":"2017-04-06T21:57:08","modified_gmt":"2017-04-06T13:57:08","slug":"%e5%8d%97%e4%ba%ac%e7%90%86%e5%b7%a5%e5%a4%a7%e5%ad%a6%e8%83%a1%e7%82%b3%e6%88%90%e6%95%99%e6%8e%88%e5%9b%a2%e9%98%9fangew-chem-int-ed%ef%bc%9a%e9%92%b4%ef%bc%88ii%ef%bc%89%e7%a6%bb%e5%ad%90","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=74943","title":{"rendered":"\u5357\u4eac\u7406\u5de5\u5927\u5b66\u80e1\u70b3\u6210\u6559\u6388\u56e2\u961fAngew. Chem. Int. Ed\uff1a\u94b4\uff08II\uff09\u79bb\u5b50\u6355\u83b7cyclo-N5\u02c9\u9634\u79bb\u5b50\u5f62\u6210\u7684\u5bf9\u79f0\u9ad8\u6c2e\u5316\u5408\u7269Co(N5)2(H2O)4\u00b74H2O"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/b><\/strong><\/span><\/p>\n (N5<\/sub>)6<\/sub>(H3<\/sub>O)3<\/sub>(NH4<\/sub>)4<\/sub>Cl[PHAC]\u4e0eCo(NO3<\/sub>)2<\/sub>\u00b7<\/b><\/strong>6H2<\/sub>O\u5728\u5ba4\u6e29\u4e0b\u53cd\u5e94\u5f97\u5230\u4e86\u5728\u7a7a\u6c14\u4e2d\u80fd\u7a33\u5b9a\u5b58\u5728\u7684\u6a59\u8272\u91d1\u5c5e\u7edc\u5408\u7269Co(N5<\/sub>)2<\/sub>(H2<\/sub>O)4<\/sub>\u00b74H2<\/sub>O\u3002\u5355\u6676X\u5c04\u7ebf\u884d\u5c04\u5206\u6790\u786e\u5b9a\u4e86\u5176\u7ed3\u6784\uff0c\u4e24\u4e2a\u4e94\u5511\u9634\u79bb\u5b50\u548c\u56db\u4e2a\u7ed3\u5408\u6c34\u5206\u5b50\u5bf9\u79f0\u5730\u4f4d\u4e8e\u4e2d\u5fc3\u91d1\u5c5e\u79bb\u5b50\u5468\u56f4\uff0c\u70ed\u5206\u6790\u8868\u660e\u8be5\u91d1\u5c5e\u76d0\u662f\u4e00\u79cd\u7206\u70b8\u7279\u6027\u8f83\u597d\u7684\u6750\u6599\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/b><\/strong><\/span><\/p>\n 3\u670823\u65e5\uff0cAngew. Chem. Int. Ed\u5728\u7ebf\u53d1\u8868\u9898\u4e3a\u201c\u94b4\uff08II\uff09\u79bb\u5b50\u6355\u83b7cyclo<\/i><\/em>-N5<\/sub>\u02c9\u9634\u79bb\u5b50\u5f62\u6210\u7684\u5bf9\u79f0\u9ad8\u6c2e\u5316\u5408\u7269Co(N5<\/sub>)2<\/sub>(H2<\/sub>O)4<\/sub>\u00b74H2<\/sub>O\u201d\uff08A Symmetric Co(N5<\/sub>)2<\/sub>(H2<\/sub>O)4<\/sub>\u20224H2<\/sub>O High-Nitrogen Compound Formed by Cobalt(II) Cation Trapping of a Cyclo-N5<\/sub>\u02c9 anion\uff09\u7684\u7814\u7a76\u8bba\u6587\uff0c\u901a\u8baf\u4f5c\u8005\u4e3a\u5357\u4eac\u7406\u5de5\u5927\u5b66\u80e1\u70b3\u6210\u6559\u6388\u548c\u8fbd\u5b81\u79d1\u6280\u5927\u5b66\u5b59\u5448\u90ed\u8001\u5e08\u3002<\/b><\/strong><\/p>\n \u3010\u672c\u6587\u4eae\u70b9\u3011<\/b><\/strong><\/span><\/p>\n \u9488\u5bf9\u5148\u671f\u5236\u5907\u7684\u5168\u6c2e\u9634\u79bb\u5b50\uff08N5<\/sub>\u02c9\uff09\u76d0PHAC\u5206\u5b50\u4e2d\u542b\u6709\u5927\u91cf\u7684\u975e\u542b\u80fd\u79bb\u5b50\u3001\u6676\u4f53\u5bc6\u5ea6\u8f83\u4f4e\u7b49\u95ee\u9898\uff0c\u80e1\u70b3\u6210\u6559\u6388\u56e2\u961f\u5f00\u53d1\u4e86\u4ee5\u91d1\u5c5e\u94b4\u79bb\u5b50\uff08Co2+<\/sup>\uff09\u5728PHAC\u6eb6\u6db2\u4e2d\u6355\u6349N5<\/sub>\u02c9\u79bb\u5b50\u7684\u65b9\u6cd5\uff0c\u6210\u529f\u5236\u5f97\u5168\u6c2e\u9634\u79bb\u5b50\uff08N5<\/sub>\u02c9\uff09\u91d1\u5c5e\u76d0Co(N5<\/sub>)2<\/sub>(H2<\/sub>O)4<\/sub>\u00b7<\/b><\/strong>4H2<\/sub>O\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/b><\/strong><\/span><\/p>\n \u56fe1.\u91d1\u5c5e\u4e94\u5511\u76d0<\/b><\/strong>Co(N<\/b><\/strong>5<\/b><\/sub><\/strong>)<\/b><\/strong>2<\/b><\/sub><\/strong>(H<\/b><\/strong>2<\/b><\/sub><\/strong>O)<\/b><\/strong>4<\/b><\/sub><\/strong>\u20224H<\/b><\/strong>2<\/b><\/sub><\/strong>O\u7684\u5408\u6210\u793a\u610f\u56fe<\/b><\/strong><\/span><\/p>\n \u516d\u6c34\u785d\u9178\u94b4\u7684\u7532\u9187\u6c34\u6eb6\u6db2\u7f13\u6162\u6ef4\u52a0\u5230PHAC\u7684\u7532\u9187\u6eb6\u6db2\u4e2d\uff0c25 \u2103\u53cd\u5e946\u5c0f\u65f6\uff0c\u7136\u540e\u65cb\u84b8\u9664\u53bb\u6eb6\u5242\u5e76\u7528\u4e19\u916e\u91cd\u7ed3\u6676\uff0c\u6700\u540e\u5f97\u5230\u7a7a\u6c14\u4e2d\u7a33\u5b9a\u5b58\u5728\u7684\u6a58\u9ec4\u8272\u91d1\u5c5e\u4e94\u5511\u76d0Co(N5<\/sub>)2<\/sub>(H2<\/sub>O)4<\/sub>\u00b7<\/b><\/strong>4H2<\/sub>O\u3002<\/p>\n \u56fe2. \u91d1\u5c5e\u4e94\u5511\u76d0<\/b><\/strong>Co(N<\/b><\/strong>5<\/b><\/sub><\/strong>)<\/b><\/strong>2<\/b><\/sub><\/strong>(H<\/b><\/strong>2<\/b><\/sub><\/strong>O)<\/b><\/strong>4<\/b><\/sub><\/strong>\u20224H<\/b><\/strong>2<\/b><\/sub><\/strong>O\u7684\u6c22\u952e\u7f51\u7edc\u56fe<\/b><\/strong><\/span><\/p>\n \u4ece\u4e0b\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u9664\u4e94\u5511\u73af\u4e0a\u7684\u4e00\u4e2a\u6c2e\u539f\u5b50\u4e0eCo(II)\u5f62\u6210\u03c3\u952e\u4ee5\u5916\uff0c\u53e6\u5916\u56db\u4e2a\u6c2e\u539f\u5b50\u90fd\u4e0e\u6e38\u79bb\u6c34\u5206\u5b50\u5f62\u6210\u6c22\u952e\uff0c\u8fd9\u4e9b\u6c22\u952e\u5411\u7a7a\u95f4\u5ef6\u4f38\u5f62\u6210\u4e00\u4e2a\u6c22\u952e\u7f51\u7edc\u3002<\/p>\n \u56fe3. \u91d1\u5c5e\u4e94\u5511\u76d0<\/b><\/strong>Co(N<\/b><\/strong>5<\/b><\/sub><\/strong>)<\/b><\/strong>2<\/b><\/sub><\/strong>(H<\/b><\/strong>2<\/b><\/sub><\/strong>O)<\/b><\/strong>4<\/b><\/sub><\/strong>\u20224H<\/b><\/strong>2<\/b><\/sub><\/strong>O\u7684\u7206\u70b8\u6027\u80fd<\/b><\/strong><\/span><\/p>\n \u76f8\u6bd4\u4e8ePHAC\uff0cCo(N5<\/sub>)2<\/sub>(H2<\/sub>O)4<\/sub>\u20224H2<\/sub>O\u5177\u6709\u66f4\u9ad8\u7684\u80fd\u91cf\uff0c\u80fd\u591f\u4ea7\u751f\u66f4\u5927\u7684\u7206\u70b8\u3002\u6bd4\u5982\uff0c\u5728\u505a\u70ed\u5206\u6790\u6d4b\u8bd5\u65f6\uff0c\u5f53\u79f0\u91cf\u7684\u8d28\u91cf\u8f83\u5927\u65f6\uff0cTG-DSC\u6d4b\u8bd5\u7684\u5769\u57da\u88ab\u70b8\u7684\u7c89\u788e\u3002<\/p>\n \u5c55\u671b<\/b><\/strong><\/span><\/p>\n \u8fd9\u9879\u5de5\u4f5c\u53d1\u5c55\u4e86\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u6cd5\u6765\u7528\u91d1\u5c5e\u79bb\u5b50\u4ecePHAC\u4e2d\u6355\u6349N5<\/sub>\u02c9\u79bb\u5b50\uff0c\u968f\u7740\u91d1\u5c5e\u94b4\u79bb\u5b50\u7684\u5f15\u5165\uff0cCo(N5<\/sub>)2<\/sub>(H2<\/sub>O)4<\/sub>\u20224H2<\/sub>O\u6bd4PHAC\u5728\u6676\u4f53\u5bc6\u5ea6\u548c\u80fd\u91cf\u65b9\u9762\u90fd\u6709\u8f83\u5927\u6539\u5584\uff0c\u5177\u6709\u8f83\u9ad8\u7684\u6f5c\u5728\u5e94\u7528\u4ef7\u503c\uff0c\u8fd9\u5bf9\u4e8e\u5168\u6c2e\u7c7b\u7269\u8d28\u7684\u5408\u6210\u548c\u5e94\u7528\u4ee5\u53ca\u5168\u6c2e\u542b\u80fd\u6750\u6599\u7684\u53d1\u5c55\u5177\u6709\u91cd\u8981\u7684\u79d1\u5b66\u610f\u4e49\u3002<\/p>\n \u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>A Symmetric Co(N5<\/sub>)2<\/sub>(H2<\/sub>O)4<\/sub>\u22c54\u2009H2<\/sub>O High-Nitrogen Compound Formed by Cobalt(II) Cation Trapping of a Cyclo-N5<\/sub>\u2212<\/sup> Anion<\/a>\uff08Angew. Chem. Int. Ed. 2017, <\/p>\n
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