{"title":"聚[(μ-2,3-二乙基-7,8-二甲基喹喔啉-κ2 N:N)(2,3-二乙基-7,8-二甲基喹喔啉-κN)-μ-硝基-κ2 O:O′-硝基-κ2 O,O′-二银(I)]","authors":"Guy Crundwell , Ashley Leeds , M. Zeller (Editor)","doi":"10.1107/S2414314624002475","DOIUrl":null,"url":null,"abstract":"<div><p>The structure of the title compound, [Ag<sub>2</sub>(NO<sub>3</sub>)<sub>2</sub>(C<sub>14</sub>H<sub>18</sub>N<sub>2</sub>)<sub>2</sub>]<sub>\nn\n</sub>, contains subtle differences in ligand, metal, and counter-anion coordination. One quinoxaline ligand uses one of its quinoxaline N atoms to bond to one silver cation. That silver cation is bound to a second quinoxaline which, in turn, is bound to a second silver atom, thereby using both of its quinoxaline N atoms. A nitrate group bonds with one of its O atoms to the first silver and uses the same oxygen to bond to a silver atom (related by symmetry to the second), thereby forming an extended network. The second nitrate group on the other silver bonds <em>via</em> two nitrate O atoms; one silver cation therefore has a coordination number of three whereas the second has a coordination number of four.</p></div><div><p>The structure of the title compound, [C<sub>14</sub>H<sub>18</sub>N<sub>2</sub>)<sub>2</sub>Ag<sub>2</sub>](NO<sub>3</sub>)<sub>2</sub>, contains subtle differences in ligand, metal, and counter-anion coordination. One quinoxaline ligand uses one of its quinoxaline N atoms to bond to one silver cation. That silver cation is bound to a second quinoxaline which, in turn, is bound to a second silver atom; thereby using both of its quinoxaline N atoms. A nitrate group bonds with one of its O atoms to the first silver and uses the same oxygen to bond to a silver atom (related by symmetry to the second), thereby forming an extended network. The second nitrate group on the other silver bonds <em>via</em> two nitrate O atoms; one silver cation therefore has a coordination number of three whereas the second has a coordination number of four. One of the quinoxaline ligands has a disordered ethyl group. <span><figure><span><img><ol><li><span>Download : <span>Download high-res image (241KB)</span></span></li><li><span>Download : <span>Download full-size image</span></span></li></ol></span></figure></span> </p></div>","PeriodicalId":94324,"journal":{"name":"IUCrData","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Poly[(μ-2,3-diethyl-7,8-dimethylquinoxaline-κ2 N:N)(2,3-diethyl-7,8-dimethylquinoxaline-κN)-μ-nitrato-κ2 O:O′-nitrato-κ2 O,O′-disilver(I)]\",\"authors\":\"Guy Crundwell , Ashley Leeds , M. Zeller (Editor)\",\"doi\":\"10.1107/S2414314624002475\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The structure of the title compound, [Ag<sub>2</sub>(NO<sub>3</sub>)<sub>2</sub>(C<sub>14</sub>H<sub>18</sub>N<sub>2</sub>)<sub>2</sub>]<sub>\\nn\\n</sub>, contains subtle differences in ligand, metal, and counter-anion coordination. One quinoxaline ligand uses one of its quinoxaline N atoms to bond to one silver cation. That silver cation is bound to a second quinoxaline which, in turn, is bound to a second silver atom, thereby using both of its quinoxaline N atoms. A nitrate group bonds with one of its O atoms to the first silver and uses the same oxygen to bond to a silver atom (related by symmetry to the second), thereby forming an extended network. The second nitrate group on the other silver bonds <em>via</em> two nitrate O atoms; one silver cation therefore has a coordination number of three whereas the second has a coordination number of four.</p></div><div><p>The structure of the title compound, [C<sub>14</sub>H<sub>18</sub>N<sub>2</sub>)<sub>2</sub>Ag<sub>2</sub>](NO<sub>3</sub>)<sub>2</sub>, contains subtle differences in ligand, metal, and counter-anion coordination. One quinoxaline ligand uses one of its quinoxaline N atoms to bond to one silver cation. That silver cation is bound to a second quinoxaline which, in turn, is bound to a second silver atom; thereby using both of its quinoxaline N atoms. A nitrate group bonds with one of its O atoms to the first silver and uses the same oxygen to bond to a silver atom (related by symmetry to the second), thereby forming an extended network. The second nitrate group on the other silver bonds <em>via</em> two nitrate O atoms; one silver cation therefore has a coordination number of three whereas the second has a coordination number of four. One of the quinoxaline ligands has a disordered ethyl group. <span><figure><span><img><ol><li><span>Download : <span>Download high-res image (241KB)</span></span></li><li><span>Download : <span>Download full-size image</span></span></li></ol></span></figure></span> </p></div>\",\"PeriodicalId\":94324,\"journal\":{\"name\":\"IUCrData\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IUCrData\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/org/science/article/pii/S2414314624000178\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IUCrData","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S2414314624000178","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
标题化合物[C14H18N2)2Ag2](NO3)2 的结构包含配体、金属和反离子配位的微妙差异。一个喹喔啉配体利用其中一个喹喔啉 N 原子与一个银阳离子结合。该银阳离子与第二个喹喔啉配体结合，而第二个喹喔啉配体又与第二个银原子结合，从而使用了两个喹喔啉 N 原子。硝酸基团用其一个 O 原子与第一个银原子结合，并用同一个氧原子与一个银原子（与第二个银原子对称）结合，从而形成一个扩展网络。另一个银上的第二个硝酸基团通过两个硝酸 O 原子结合；因此一个银阳离子的配位数为 3，而第二个银阳离子的配位数为 4。其中一个喹喔啉配体带有一个无序的乙基。
The structure of the title compound, [Ag2(NO3)2(C14H18N2)2]
n
, contains subtle differences in ligand, metal, and counter-anion coordination. One quinoxaline ligand uses one of its quinoxaline N atoms to bond to one silver cation. That silver cation is bound to a second quinoxaline which, in turn, is bound to a second silver atom, thereby using both of its quinoxaline N atoms. A nitrate group bonds with one of its O atoms to the first silver and uses the same oxygen to bond to a silver atom (related by symmetry to the second), thereby forming an extended network. The second nitrate group on the other silver bonds via two nitrate O atoms; one silver cation therefore has a coordination number of three whereas the second has a coordination number of four.
The structure of the title compound, [C14H18N2)2Ag2](NO3)2, contains subtle differences in ligand, metal, and counter-anion coordination. One quinoxaline ligand uses one of its quinoxaline N atoms to bond to one silver cation. That silver cation is bound to a second quinoxaline which, in turn, is bound to a second silver atom; thereby using both of its quinoxaline N atoms. A nitrate group bonds with one of its O atoms to the first silver and uses the same oxygen to bond to a silver atom (related by symmetry to the second), thereby forming an extended network. The second nitrate group on the other silver bonds via two nitrate O atoms; one silver cation therefore has a coordination number of three whereas the second has a coordination number of four. One of the quinoxaline ligands has a disordered ethyl group.
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