Self assembly of silver(I) complexes containing 1,4-bis[(3-pyridyl)ethynyl] benzene

Tzeng B.-C.; Banik M.; Selvam T.; Lee G.-H.

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Self assembly of silver(I) complexes containing 1,4-bis[(3-pyridyl)ethynyl] benzene

机译：含1,4-双[（3-吡啶基）乙炔基]苯的银（I）配合物的自组装

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One-dimensional (1-D) zigzag chains of {[AgL](ClO_4)·0. 5Et_2O}_n (1), {[AgL](OTf)·Et_2O}_n (2), and {[AgL](BF_4)·0.5CH_3OH}_n (3) were obtained from the reaction of AgClO_4, AgCF_3SO_3, and AgBF4 with 1,4-bis(pyridine-3- ylethynyl)benzene (L), respectively, in similar reaction conditions, whereas it led to the formation of a 1-D sinusoidal chain of {[AgL(NO_3)] ·H_2O}_n (4) and a metallolocycle of [Ag_2L_6](BF_4)_2 (5) in a different reaction procedure for the AgNO_3 and AgBF_4 cases. Complexes 1-3 form 1-D zigzag chains, and every two chains are further stacked to give a pair of chains assisted by weak Ag(I)?Ag(I) and π?π interactions, whereas a single 1-D sinusoidal chain of 4 can only be obtained. Although the reaction is carried out in a similar reaction as 4 except that BF_4~- was used instead of NO_3~-, a metallocycle of 5 was obtained instead. It is noted that only the bridging L ligands in 5 adopt a syn conformation, whereas those in 1-4 are in an anti conformation. In this regard, this work has demonstrated the delicate effects of anions and reaction conditions on the assembly reactions of complexes 1-5. In addition, we observed a structural transformation during the heating process for 5. Although the powder X-ray diffraction pattern of 5 at 210 C is similar to that of 3, it cannot be conclusively proven by powder X-ray diffraction studies at this moment due to the presence of some mismatches between both patterns of 5 and 3.

机译：{[AgL]（ClO_4）·0的一维（1-D）之字形链。从AgClO_4，AgCF_3SO_3和AgBF4的反应获得5Et_2O} _n（1），{[AgL]（OTf）·Et_2O} _n（2）和{[AgL]（BF_4）·0.5CH_3OH} _n（3）。分别在相似的反应条件下分别与1,4-双（吡啶-3-基乙炔基）苯（L）结合使用，但它导致形成{[AgL（NO_3）]·H_2O} _n的1-D正弦链（4）和[Ag_2L_6]（BF_4）_2（5）的金属环在不同的反应程序中适用于AgNO_3和AgBF_4的情况。配合物1-3形成一维锯齿形链，每两个链进一步堆叠以形成一对链，这些链由弱的Ag（I）？Ag（I）和π？π相互作用辅助，而单个1-D正弦链只能获得4个。除了使用BF_4〜-代替NO_3〜-以外，以与4相似的反应进行反应，但得到的金属环为5。要注意的是，只有5个桥联的L配体具有顺式构象，而1-4个桥联的L配体具有反式构象。在这方面，这项工作已经证明了阴离子和反应条件对配合物1-5的组装反应的微妙影响。另外，我们观察到了5的加热过程中的结构转变。尽管在210℃下5的粉末X射线衍射图谱与3相似，但是目前尚不能通过粉末X射线衍射研究来结论性地证明。由于5和3两种模式之间都存在一些不匹配的情况。

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《Crystal growth & design》 |2013年第10期|共7页
作者
Tzeng B.-C.; Banik M.; Selvam T.; Lee G.-H.;
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正文语种 eng
中图分类 54.9;
关键词
Anti-conformations; Assembly reactions; Effects of anions;

机译：反构象;组装反应;阴离子的影响;

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1. Self assembly of silver(I) complexes containing 1,4-bis[(3-pyridyl)ethynyl] benzene [J] . Tzeng B.-C., Banik M., Selvam T., Crystal growth & design . 2013,第10期

机译：含1,4-双[（3-吡啶基）乙炔基]苯的银（I）配合物的自组装
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3. Poly[[[silver(I)-μ-1,4-bis[(imidazol-1-yl)methyl]benzene-κ2N3:N3′-silver(I)-μ-1,4-bis[(imidazol-1-yl)methyl]benzene-κ2N3:N3′] 4,4′-diazenediyldibenzoate] dihydrate] [J] . Liu D.-Y., Qiao Q., Tian M., Acta Crystallographica Section E: Crystallographic Communications . 2011,第4期

机译：聚[[[银（I）-μ-1,4-双[（咪唑-1-基）甲基]苯-κ2N3：N3'-银（I）-μ-1,4-双[（咪唑-1 -（基）甲基]苯-κ2N3：N3'] 4,4'-二苯二甲酰二苯甲酸酯]二水合物]
4. SERR, FT-Raman, and FT-IR Spectroscopies of Mono- and Dinuclear Ruthenium(II) Bipyridine Complexes with 1,4-Bis ([1,10]Phenanthroline-[5,6-D]Imidazol-2-Yl)Benzene Ligand [C] . Xiao-Yuan Li International conference on Raman spectroscopy;ICORS 2000 . 2000

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5. Supramolecular Assembly of Multinuclear Silver(I) Complexes Containing Ethynediide, 1,3-Butadiyne-1,4-diide or 1,5-Hexadiyne-1,6-diide. [D] . Hu, Ting. 2013

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6. catena-Poly(nitrato-κ2 OO′)silver(I)-μ-NN′-bis(3-pyridylmethylidene)benzene-14-diamine [O] . Yong-Hao Liu, Quan Xu, Zhi-You Han 2010

机译：catena-Poly （nitrato-κ2 OO）银（I）-μ-NN-双（3-吡啶甲基亚甲基）苯-14-二胺
7. catena-Poly[[(nitrato-κ2 O,O′)silver(I)]-μ-N,N′-bis(3-pyridylmethylidene)benzene-1,4-diamine] [O] . Liu, Yong-Hao, Xu, Quan, Han, Zhi-You 2010

机译：catena-Poly [[（nitrato-κ2 O，O'）银（I）]-μ-N，N'-双（3-吡啶甲基亚甲基）苯-1,4-二胺]
8. Phase Transfer Pd(O) Catalyzed Polymerization Reactions. 1. Synthesis of 1,2-(4,4'-Dialkoxyaryl)Acetylene Monomers and 1,4-Bis(2-(4',4''-Dialkoxyphenyl)Ethynyl)Benzene Derivatives by Phase Transfer Pd(O)/Cu(I) Catalyzed Coupling Reactions. [R] . Pugh, C., Percec, V. 1990

机译：相转移pd（O）催化的聚合反应。 1.相转移pd（O）/ Cu合成1,2-（4,4'-二烷氧基芳基）乙炔单体和1,4-双（2-（4'，4'-二烷氧基苯基）乙炔基）苯衍生物（I）催化的偶联反应。

Self assembly of silver(I) complexes containing 1,4-bis[(3-pyridyl)ethynyl] benzene

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