含氰化物基团的低维化合物。第二十六章。(二氰胺-κN(1))双(5,5'-二甲基-2,2'-联吡啶-κ(2)N,N')铜(II)配合物与四氟硼酸盐和高氯酸盐阴离子。

IF 0.8 4区 化学 Acta crystallographica. Section C, Crystal structure communications Pub Date : 2013-11-01 Epub Date: 2013-10-12 DOI:10.1107/S0108270113027091
Ivan Potočňák, Milan Burčák, Michal Dušek
{"title":"含氰化物基团的低维化合物。第二十六章。(二氰胺-κN(1))双(5,5'-二甲基-2,2'-联吡啶-κ(2)N,N')铜(II)配合物与四氟硼酸盐和高氯酸盐阴离子。","authors":"Ivan Potočňák,&nbsp;Milan Burčák,&nbsp;Michal Dušek","doi":"10.1107/S0108270113027091","DOIUrl":null,"url":null,"abstract":"<p><p>(Dicyanamido-κN(1))bis(5,5'-dimethyl-2,2'-bipyridine-κ(2)N,N')copper(II) tetrafluoroborate, [Cu{N(CN)2}(C12H12N2)2]BF4, (I), and (dicyanamido-κN(1))bis(5,5'-dimethyl-2,2'-bipyridine-κ(2)N,N')copper(II) perchlorate, [Cu{N(CN)2}(C12H12N2)2]ClO4, (II), are isomorphous and consist of [Cu{N(CN)2}(mbpy)2](+) cations (mbpy is 5,5'-dimethyl-2,2'-bipyridine) and BF4(-) or ClO4(-) anions, respectively. The Cu(II) cations in both structures are five-coordinated in distorted trigonal bipyramidal environments by four N atoms of two mbpy ligands and one N atom of the dicyanamide anion, which is coordinated in a monodentate manner in the equatorial plane, with Cu-N distances of 1.980 (3) and 1.977 (2) Å in (I) and (II), respectively. The two axial Cu-Nmbpy bonds have very similar values [1.986 (1) Å on average] and are shorter than the other two equatorial Cu-Nmbpy bonds. These have different values in the individual compounds but nevertheless form two pairs of similar bonds in (I) and (II) [2.066 (8) and 2.112 (2) Å, respectively, on average]. Besides the ionic forces in both structures, the structures are stabilized by C-H...N and C-H...X hydrogen bonds (X = F and O, respectively), and by π-π interactions between the pyridine rings of neighbouring mbpy molecules. </p>","PeriodicalId":7368,"journal":{"name":"Acta crystallographica. Section C, Crystal structure communications","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1107/S0108270113027091","citationCount":"0","resultStr":"{\"title\":\"Low-dimensional compounds containing cyanide groups. XXVI. (Dicyanamido-κN(1))bis(5,5'-dimethyl-2,2'-bipyridine-κ(2)N,N')copper(II) complexes with tetrafluoroborate and perchlorate anions.\",\"authors\":\"Ivan Potočňák,&nbsp;Milan Burčák,&nbsp;Michal Dušek\",\"doi\":\"10.1107/S0108270113027091\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>(Dicyanamido-κN(1))bis(5,5'-dimethyl-2,2'-bipyridine-κ(2)N,N')copper(II) tetrafluoroborate, [Cu{N(CN)2}(C12H12N2)2]BF4, (I), and (dicyanamido-κN(1))bis(5,5'-dimethyl-2,2'-bipyridine-κ(2)N,N')copper(II) perchlorate, [Cu{N(CN)2}(C12H12N2)2]ClO4, (II), are isomorphous and consist of [Cu{N(CN)2}(mbpy)2](+) cations (mbpy is 5,5'-dimethyl-2,2'-bipyridine) and BF4(-) or ClO4(-) anions, respectively. The Cu(II) cations in both structures are five-coordinated in distorted trigonal bipyramidal environments by four N atoms of two mbpy ligands and one N atom of the dicyanamide anion, which is coordinated in a monodentate manner in the equatorial plane, with Cu-N distances of 1.980 (3) and 1.977 (2) Å in (I) and (II), respectively. The two axial Cu-Nmbpy bonds have very similar values [1.986 (1) Å on average] and are shorter than the other two equatorial Cu-Nmbpy bonds. These have different values in the individual compounds but nevertheless form two pairs of similar bonds in (I) and (II) [2.066 (8) and 2.112 (2) Å, respectively, on average]. Besides the ionic forces in both structures, the structures are stabilized by C-H...N and C-H...X hydrogen bonds (X = F and O, respectively), and by π-π interactions between the pyridine rings of neighbouring mbpy molecules. </p>\",\"PeriodicalId\":7368,\"journal\":{\"name\":\"Acta crystallographica. Section C, Crystal structure communications\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2013-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1107/S0108270113027091\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta crystallographica. Section C, Crystal structure communications\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1107/S0108270113027091\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2013/10/12 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta crystallographica. Section C, Crystal structure communications","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1107/S0108270113027091","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2013/10/12 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

(二氰胺-κN(1))双(5,5′-二甲基-2,2′-联吡啶-κ(2)N,N′)铜(II)四氟硼酸盐,[Cu{N(CN)2}(C12H12N2)2]BF4, (I)和(二氰胺-κN(1))双(5,5′-二甲基-2,2′-联吡啶-κ(2)N,N′)铜(II)高氯酸盐,[Cu{N(CN)2}(C12H12N2)2]ClO4, (II)是同构的,分别由[Cu{N(CN)2}(mbpy)2](+)阳离子(mbpy为5,5′-二甲基-2,2′-联吡啶))和[Cu{N(CN)2}(mbpy)2](+)组成(mbpy为5,5′-二甲基-2,2′-联吡啶))和BF4(-)或ClO4(-)阴离子组成。两种结构中的Cu(II)阳离子在扭曲的三角双锥体环境中由两个mbpy配体的4个N原子和双氰胺阴离子的1个N原子组成,在赤道平面上以单齿方式配位,Cu-N距离分别为(I)和(II)中的1.980(3)和1.977 (2)Å。两个轴向Cu-Nmbpy键的平均值非常相似[1.986 (1)Å],并且比其他两个赤道Cu-Nmbpy键短。这些在单个化合物中具有不同的值,但在(I)和(II)中形成两对相似的键[平均分别为2.066(8)和2.112 (2)Å]。除了这两种结构中的离子力外,碳-氢…N和C-H…X氢键(分别为X = F和O)和相邻mbpy分子的吡啶环之间的π-π相互作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Low-dimensional compounds containing cyanide groups. XXVI. (Dicyanamido-κN(1))bis(5,5'-dimethyl-2,2'-bipyridine-κ(2)N,N')copper(II) complexes with tetrafluoroborate and perchlorate anions.

(Dicyanamido-κN(1))bis(5,5'-dimethyl-2,2'-bipyridine-κ(2)N,N')copper(II) tetrafluoroborate, [Cu{N(CN)2}(C12H12N2)2]BF4, (I), and (dicyanamido-κN(1))bis(5,5'-dimethyl-2,2'-bipyridine-κ(2)N,N')copper(II) perchlorate, [Cu{N(CN)2}(C12H12N2)2]ClO4, (II), are isomorphous and consist of [Cu{N(CN)2}(mbpy)2](+) cations (mbpy is 5,5'-dimethyl-2,2'-bipyridine) and BF4(-) or ClO4(-) anions, respectively. The Cu(II) cations in both structures are five-coordinated in distorted trigonal bipyramidal environments by four N atoms of two mbpy ligands and one N atom of the dicyanamide anion, which is coordinated in a monodentate manner in the equatorial plane, with Cu-N distances of 1.980 (3) and 1.977 (2) Å in (I) and (II), respectively. The two axial Cu-Nmbpy bonds have very similar values [1.986 (1) Å on average] and are shorter than the other two equatorial Cu-Nmbpy bonds. These have different values in the individual compounds but nevertheless form two pairs of similar bonds in (I) and (II) [2.066 (8) and 2.112 (2) Å, respectively, on average]. Besides the ionic forces in both structures, the structures are stabilized by C-H...N and C-H...X hydrogen bonds (X = F and O, respectively), and by π-π interactions between the pyridine rings of neighbouring mbpy molecules.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
12.50%
发文量
0
审稿时长
1 months
期刊介绍: Acta Crystallographica Section C: Structural Chemistry is continuing its transition to a journal that publishes exciting science with structural content, in particular, important results relating to the chemical sciences. Section C is the journal of choice for the rapid publication of articles that highlight interesting research facilitated by the determination, calculation or analysis of structures of any type, other than macromolecular structures. Articles that emphasize the science and the outcomes that were enabled by the study are particularly welcomed. Authors are encouraged to include mainstream science in their papers, thereby producing manuscripts that are substantial scientific well-rounded contributions that appeal to a broad community of readers and increase the profile of the authors.
期刊最新文献
Equilin. (+-)-Tartaric acid. DL-Proline. DL-Alanine. The Etymology of Chemical Names. Tradition and Convenience vs. Rationality in Chemical Nomenclature. By Alexander Senning. De Gruyter, 2019. Hardcover, Pp. xiv+505. Price EUR 149.95, USD 172.99, GBP 136.50. ISBN 978-3-11-061106-9.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1