求翻译化学类文献~高分

\u6c42\u7ffb\u8bd1 \u5316\u5b66\u7c7b\u6587\u732e

\u8bbe\u8ba1\u548c\u5408\u6210\uff1a6\u82ef\u57fa-2,2\u2019-\u4e8c\u5421\u5576\uff08HC\u2227N\u2227N\uff09\u548c1,3-\u4e8c\uff08\u5421\u5576-2-yl\uff09\u82ef\uff08HN\u2227C\u2227N\uff09\u4ee3\u8868\u7528\u4e8e\u73af\u91d1\u5c5e\u94c2II\u7cfb\u7edf\u7684\u666e\u901a\u03c0\u5171\u8f6d\u4e09\u9f7f\u73af\u91d1\u5c5e\u914d\u4f53\u3002\u53ef\u662f\uff0c\u8fd9\u4e9b\u6210\u719f\u7684\u914d\u4f53\u7cfb\u7edf\u96be\u4e8e\u8fdb\u4e00\u6b65\u6539\u6027\u6216\u5b98\u80fd\u5316\u30021-\u5421\u5511\u57fa-NH\u5728\u65b0\u7684\u73af\u91d1\u5c5e\u914d\u4f53HL1\u4e0a\u7684\u5b58\u5728\u4f7f\u5176\u80fd\u901a\u8fc7\u4eb2\u6838\u53d6\u4ee3\u800c\u5bb9\u6613\u7684\u5b98\u80fd\u5316\u3002[14] \u6211\u4eec\u901a\u8fc7\u5728HL1\u4e0a\u76841-\u5421\u5511\u57fa-NH\u573a\u6240\u75281,5-\u76f4\u63a5\u70f7\u5316\u800c\u6f14\u793a\u4e86\u8fd9\u4e00\u70b9\u3002\u5bf9\u5728HL2\u4e0a\u7684\u7aef\u4e8c\u6eb4\u620a\u916e\u7528PPh3\u8fdb\u4e00\u6b65\u4eb2\u6838\u53d6\u4ee3\u4ea7\u751f\u4e86\u4e09\u82ef\u57fa\u81a6\u5b98\u80fd\u5316\u7684\u73af\u91d1\u5c5e\u914d\u4f53\u3001\u4e09\u82ef\u57fa\uff5b5[3-(6-\u82ef\u57fa\u5421\u5576-2-yl)-1H\u5421\u5511-1-yl]\u6b63\u620a\u57fa\uff5d\u6eb4\u5316\u81a6\uff08HL3\uff09\uff08\u65b9\u68481\uff09HL3\u7684\u6c2f\u5316\u7269\u76d0\u7528\u7b80\u5355\u7684\u7f6e\u6362\u83b7\u5f97\u3002\u76f8\u5e94\u7684\u73af\u91d1\u5c5e\u94c2II\u6c2f\u5316\u7269\u6c2f\u5316\u7269[Pt(L3)Cl]+\u901a\u8fc7HL3\uff08\u6c2f\u5316\u7269\u76d0\uff09\u4e0eK2PtCl4\u5728\u51b0\u918b\u9178\u4e2d\u7684\u76f4\u63a5\u70f7\u5316\u4f5c\u7528\u4ee5\u826f\u597d\u7684\u4ea7\u7387\u83b7\u5f97\u3002\u6240\u6709\u62a5\u9053\u7684\u65b0\u914d\u4f53\u548c\u73af\u94c2\u5316\u7edc\u5408\u7269\u90fd\u5df2\u7ecf\u75281H\u6838\u78c1\u5171\u632f\u5149\u8c31\u6cd5\u548c\u8d28\u8c31\u6cd5\u5145\u5206\u8868\u5f81\u8fc7\u3002
\u7ebf\u6027\u5149\u7269\u7406\u7814\u7a76\uff1a[Pt(L3)Cl]+\u5728\u4e0d\u540c\u6eb6\u5242\u4e2d\u7684\u7535\u5b50\u8dc3\u8fc1\u5149\u8c31\u793a\u4e8e\u56fe1A\u4e2d\u3002\u7edc\u5408\u7269\u7684\u5149\u8c31\u5b66\u6027\u8d28\u8868\u660e\u4e86\u5bf9\u5176\u76f8\u5173\u7684[Pt(L1)Cl]+\u7edc\u5408\u7269\u6709\u5f3a\u70c8\u7684\u76f8\u4f3c\u6027\u3002\u5176\u7d2b\u5916\u53ef\u89c1\u5149\u533a\u5927\u7ea6275\uff5e375nm\u7531\u5f3a\u70c8\u7684\u5438\u6536\u5e26\u4e3b\u5bfc\uff0c\u6d88\u5149\u7cfb\u6570\uff08\u03b5\uff09\u5728104dm3mol\uff0d1cm\uff0d1\u7684\u91cf\u7ea7\uff0c\u800c\u5728380\uff5e410nm\u7684\u4e0d\u592a\u5f3a\u7684\u5438\u6536\u5e26\uff0c\u03b5\u5728103dm3mol\uff0d1cm\uff0d1\u7684\u91cf\u7ea7\u3002\u53c2\u8003\u4ee5\u524d\u5bf9\u6a21\u62df\u7684[Pt(C\u2227N\u2227N)Cl]+\u548c[Pt(L1)Cl]+\u7edc\u5408\u7269\u7684\u5149\u8c31\u5b66\u7814\u7a76\uff0c\u5728275\uff5e375nm\u5904\u7684\u5438\u6536\u5e26\u5f52\u56e0\u4e8e\u914d\u4f53\u5185\u7684 \u8dc3\u8fc1\uff0c\u800c\u5728380\uff5e410nm\u51fa\u7684\u8f83\u4f4e\u5438\u6536\u5e26\u5219\u5f52\u56e0\u4e8e\u81ea\u65cb\u5141\u8bb8\u7684 \u91d1\u5c5e\u5230\u914d\u4f53\u7684\u7535\u8377\u8f6c\u79fb\uff081MLCT\uff09\u8fc1\u79fb\u3002\u8f83\u4f4e\u80fd\u5e26\u7684\u03bbmax\u662f\u4e0e\u6eb6\u5242\u6709\u5173\u7684\uff0c\u4ece\u7532\u9187\u7684387nm\u6f02\u79fb\u5230\u6c2f\u4eff\u7684393nm\u3002\u8fd9\u652f\u6301\u4e86\u5438\u6536\u5e26\u6765\u81ea\u4e8e\u7535\u8377\u8f6c\u79fb\u7684\u8bf4\u6cd5\u3002

\u767e\u5ea6\u8fd9\u91cc\u5f88\u5c11\u6709\u8fd9\u79cd\u80fd\u7ffb\u8bd1\u4e13\u4e1a\u6587\u732e\u7684\u4eba\u624d\u51fa\u73b0\uff0c\u4f60\u53bb\u5c0f\u6728\u866b\u90a3\u91cc\u770b\u770b\u5427

这里,电荷-中性有机铂(II)络合物通过搅拌相应的前体[4-R1-(N∧C∧N)PtCl]
(R1=CF3[10g], H[13a], 或CH3[13b]),以及在存在NaOH情况下在甲醇中过量的芳香基乙炔化物中,于室温下一天时间[14]以定量的产率予以制备,这种电荷-中性有机铂(II)络合物称为[4-R1-(N∧C∧N)PtC≡CC6H4-4’-R2](1-8, N∧C∧N=1,5-bis(2’-pyridyl)benzene)。值得注意的是,当R1是CF3时,络合物1-6的固体显示各种不同的颜色,它取决于芳香基乙炔化物配体上的取代基R2(方案1)。当R2为吸电子基团(对5为CF3而对6为NO2)、供电子基团(对3为OCH3,对4为N(CH3)2)或相对中性的基团(对1为H,对2为F)时,固体分别为亮黄色、深红色或暗绿色。当R1为H或CH3时,在将R2从吸电子基团改变成供电子基团时观察不到这样的颜色反差;固体的颜色是黄色的,就如方案1络合物7和8所描绘的那样。
固态下有机铂(II)络合物的颜色通常与金属间互作用相关[15]。对于络合物1(图1)、4(支持信息中的图S1)和17(支持信息中的图S2)的晶体,各种不同封装模式已用X射线检晶仪鉴别,它们分别显示为绿色、红色和黄色的固体[16]。络合物1和4的突出的特点是在正交结构中分子间PtII…PtII/π-π和C-H…π(C≡C)互作用的体现。

The charge-neutral organoplatinum(II) complexes herein,充中性organoplatinum(II)配合外,
namely [4-R1-(N^C^N)PtC CC6H4-4'-R2] (1–8, N^CH^N=即[4 - R1至(不适用荤^ ^ N)的PTC的CC6H4 - 4' - R2的](1-8,ñ ^ ^ ñ =甲烷
1,5-bis(2'-pyridyl)benzene), were prepared in quantitative 1,5 -二(2' -吡啶基)苯),准备在数量
yields by stirring the corresponding precursor, [4-R1-由搅拌相应的前体,收益率[4 - R1至
(N^C^N)PtCl] (R1=CF3,[10g] H,[13a] or CH3 (不适用荤^ ^ N)的巴基斯坦电信](右=氟碳,[10g中]小时,[第13A条]或Ch3和
[13b]), and an [第13B]),以及
excess of aryl acetylene in methanol in the presence of在芳乙炔过量甲醇在的存在
NaOH for one day at room temperature.[14] It is notable that氢氧化钠一天在室温下。[14]值得注意的是,
when R1 is CF3, the solids of complexes 1–6 display various R1是氟碳时,配合物1-6显示的各种固体
colors, depending on the substituent R2 on the aryl acetylide颜色,取决于对R2的芳基取代乙炔
ligand (Scheme 1).配体(计划1)。 When R2 is an electron-withdrawing group当R2是吸电子集团
(CF3 for 5 and NO2 for 6), an electron-donating group (OCH3 (氟碳5和6二氧化氮,一个电子)基团(OCH3
for 3 and N(CH3)2 for 4), or a relatively neutral group (H for 1 3和4 N(下CH3)2的),或一个相对中立组(H 1
and F for 2), the solid is bright yellow, deep red, or dark green和2架F),固体呈鲜黄色,深红色,或墨绿色
in color, respectively.在颜色,分别为。 When R1 is H or CH3, no such color当R1是H或Ch3和没有这样的颜色
contrast was observed upon varying R2 from electron-withdrawing对比后发现,从不同的电子R2的撤出
to -donating groups; the solids are yellow in color, as对捐赠的群体;的固体是黄色的颜色,
depicted for complexes 7 and 8 in Scheme 1.描绘为配合7和计划1 8。
Colors of organoplatinum(II) complexes in the solid state颜色的organoplatinum(二)在固态物
are usually associated with intermetal interactions.[15] Various通常与金属间的相互作用。[15]各种
packing modes have been identified by X-ray crystallography包装方式已确定用X射线晶体学
for crystals of complexes 1 (Figure 1), 4 (Figure S1 in the为配合物1晶体(图1),4(在图中一
Supporting Information), and 7 (Figure S2 in the Supporting支持信息),7(图中二中的支持
Information), which appear as green, red, and yellow solids,信息),这似乎为绿色,红色和黄色固体,
respectively.[16] The salient features in the crystal structures of分别。[16]的晶体结构的显着特点
both 1 and 4 are the intermolecular PtII···PtII/p–p and 1和4是分子PtII · · · PtII /个P - p和
CH···p(CC) interactions in an orthogonal configuration.甲烷· ·产品P(CC)的相互作用在正交配置。

很乱,凑合着看吧。

  • 鍖栧鏂囩尞姹傞珮鎵缈昏瘧
    绛旓細鐢变簬閽屽鍚″暥閰嶅悎鐗╋紝濡俒Ru(bpy)3]2þ (1; bpy琛ㄧず2,20-浜屽悺鍟)锛屽叿鏈夎壇濂界殑鍏夌墿鐞嗘ц川銆佹縺鍙戞佸弽搴旀у拰鍖栧绋冲畾鎬э紝瀹冧滑鍦ㄥお闃宠兘杞崲,浜哄伐鍏夊悎浣滅敤鍜屽厜浼犳劅棰嗗煙涓槸琚爺绌舵鏁版渶澶氱殑銆傚叾涓緢閲嶈鐨勪竴绉嶉厤鍚堢墿鏄 鈥淒NA鍏夊紑鍏斥 鍒嗗瓙 [Ru(bpy)2(dppz)]2þ (2; dppz琛ㄧず浜屽悺鍟禰3...
  • 楂樺垎姹澶х缈昏瘧涓娈鍖栧鏂囩尞 鍧愮瓑!!!
    绛旓細涓轰簡鎵惧埌鍦ㄥ厓绱犲懆鏈熻〃涓殑鍏冪礌鎬ц川鍛ㄦ湡鎬у彉鍖栫殑渚嬪瓙锛屾垜浠厛鐪嬩粠閲戝睘閿傚埌閲戝睘閽炬槸閲戝睘鍏冪礌锛屼絾鎴戜滑鍐嶅悓涓鍛ㄦ湡浠嶣e鍒癗e锛岀洿鍒版垜浠埌杈炬盁锛岄噾灞炴ч愭笎鍑忓急銆傜户姘熸儼鎬ф皵浣揘e銆傜劧鑰岋紝涓嬩竴涓厓绱犳槸閽狅紝涓嶭i鐩镐技鏄噾灞炴э紙杩樺師鎬э級寰堝己鐨勯噾灞炪傚湪鍚屼竴鍛ㄦ湡涓紝涓鐩村埌鍏冪礌Cl鎴戜滑鍙戠幇閲戝睘瀛楃鍐嶆閫掑噺锛屾儼鎬у厓绱犳癌...
  • 楂樺垎姹楂樻墜缈昏瘧娈鍖栧鏂囩尞
    绛旓細涓轰簡鐮旂┒TE鐨勮瘑鍒兘鍔涢摱绾崇背绮掞紝杩囨浮鍜岀⒈閲戝睘绂诲瓙锛10 4绫筹級鍝佺琚撼鍏ュ痉閾剁撼绫崇矑瀛愭憾娑茶ˉ鍏呫傛濡傚浘銆傜3A琛ㄦ槑锛屽彧鏈塁D21鐨勭瀛愯浣夸粠榛勮壊鍙樻垚绾㈣壊锛岀浉褰撲簬涓涓湪550 nm澶勭殑鍚告敹寮哄害鏄剧潃澧炲姞锛堝浘3B锛夋涓嶅悓棰滆壊鐨勫彉鍖栥備负浜嗛噺鍖栧湪394 nm鍜550 nm鐨勫厜璋卞彉鍖栵紝鍦ㄤ袱涓尝闀跨殑鍚告敹鐜 鍥俱 2绱鍙锛1...
  • 鎵句汉缈昏瘧涓娈佃嫳鏂囨枃绔,鍖栧鏂囩尞閲岄潰鐨,楂樺垎鎮祻
    绛旓細鍚堟垚闃崇瀛愬熀鍥犵殑鑾峰彇 鍏锋湁浣庣殑缁嗚優姣掓у拰杞煋鏁堢巼楂樼殑杞﹁締 宸茬粡鍦ㄥ熀鍥犳不鐤椾腑鐨1鈥揫 3 ]鐨勫彂灞曢潰涓寸殑涓昏鎸戞垬涔嬩竴 鍚堟垚鐨勮溅杈嗙殑绐佸嚭浼樼偣鏄笌浠栦滑鐨 缁撴瀯鐨勭伒娲绘у拰鍔熻兘鐨勯氱敤鎬э紝鍙弧瓒冲疄鐢ㄨ姹俒 4锛5 ]銆傞氳繃 杞﹁締缁撴瀯鐨鍖栧鏀规э紝缁撳悎 鍩哄洜鐨勮繍杈撹兘鍔涘拰鍏朵粬鎵闇鐨 鍔熻兘锛屽鑽у厜璇婃柇[ 6 ]锛岀ず韪...
  • 楂樺垎鎮祻!杩欎釜鏂囩珷鏈夌偣闅句笉浼缈昏瘧~姹傝嫳璇珮鎵嬬炕璇!鍖栧绫鏂囩珷,娌℃湁濂...
    绛旓細鍏ㄦ枃缈昏瘧濡備笅锛欴iuronadsorption isotherms 鏁岃崏闅嗗惛闄勭瓑娓╃嚎 The data corresponding to the adsorption of diuron onto AC at different temperatures without pH control are shown in Fig. 2a鈥揷.鍥 2a-c 灞曠ず浜嗗湪娌℃湁鎺у埗閰哥⒈搴︾殑鎯呭喌涓嬶紝AC鍦ㄤ笉鍚屾俯搴︽椂瀵规晫鑽夐殕鐨勫惛闄勯噺銆侫s can be seen, they ...
  • 姹傜炕璇戝寲瀛︾被鏂囩尞~楂樺垎
    绛旓細褰揜2涓哄惛鐢靛瓙鍩哄洟锛堝5涓篊F3鑰屽6涓篘O2锛夈佷緵鐢靛瓙鍩哄洟锛堝3涓篛CH3锛屽4涓篘(CH3)2锛夋垨鐩稿涓х殑鍩哄洟锛堝1涓篐锛屽2涓篎锛夋椂锛屽浐浣撳垎鍒负浜粍鑹层佹繁绾㈣壊鎴栨殫缁胯壊銆傚綋R1涓篐鎴朇H3鏃讹紝鍦ㄥ皢R2浠庡惛鐢靛瓙鍩哄洟鏀瑰彉鎴愪緵鐢靛瓙鍩哄洟鏃惰瀵熶笉鍒拌繖鏍风殑棰滆壊鍙嶅樊锛涘浐浣撶殑棰滆壊鏄粍鑹茬殑锛屽氨濡傛柟妗1缁滃悎鐗7鍜8鎵...
  • 楂樺垎姹傜炕璇戝寲瀛鏂归潰鐨勬枃绔
    绛旓細unit bearing a 4-nitrophenyl urea group as anion binding unit and a crown ether moiety as cation binding motif [117]. Addition of TBAF to an acetonitrile solution of this compound produced a change of the colour to yellow, which is reverted by addition of K+ resulting in an ...
  • 姹傜炕璇 鍖栧绫绘枃鐚
    绛旓細璁捐鍜屽悎鎴愶細6鑻熀-2,2鈥-浜屽悺鍟讹紙HC鈭鈭锛夊拰1,3-浜岋紙鍚″暥-2-yl锛夎嫰锛圚N鈭鈭锛変唬琛ㄧ敤浜庣幆閲戝睘閾侷I绯荤粺鐨勬櫘閫毾鍏辫江涓夐娇鐜噾灞為厤浣撱傚彲鏄紝杩欎簺鎴愮啛鐨勯厤浣撶郴缁熼毦浜庤繘涓姝ユ敼鎬ф垨瀹樿兘鍖栥1-鍚″攽鍩-NH鍦ㄦ柊鐨勭幆閲戝睘閰嶄綋HL1涓婄殑瀛樺湪浣垮叾鑳介氳繃浜叉牳鍙栦唬鑰屽鏄撶殑瀹樿兘鍖栥俒14] 鎴戜滑閫氳繃鍦℉L1涓婄殑...
  • 甯繖缈昏瘧鑻辨枃鍖栧鏂囩尞(瑕佽鍙ラ氶『鍝,涓嶈鐩存帴鍦ㄧ嚎缈昏瘧,杩欐牱鐨勮瘽鎴戜篃...
    绛旓細閫氳繃璋冩暣閰嶆瘮鎷/鍘嬩腑鐨勭緹鍩 楗叉枡鍦ㄦ棭浜у効瑙嗙綉鑶滅梾鍙樿繃绋嬨傜浉搴旂殑缁撴灉 鎬荤粨浜嗘敮鎸佷俊鎭〃銆傚垎浜埌 缈昏瘧缁撴灉閲嶈瘯 鎶辨瓑锛岀郴缁熷搷搴旇秴鏃讹紝璇风◢鍚庡啀璇 鏀寔涓嫳銆佷腑鏃ュ湪绾夸簰璇 鏀寔缃戦〉缈昏瘧锛屽湪杈撳叆妗嗚緭鍏ョ綉椤靛湴鍧鍗冲彲 鎻愪緵涓閿竻绌恒佸鍒跺姛鑳姐佹敮鎸佸弻璇鐓ф煡鐪嬶紝浣挎偍浣撻獙鏇村姞娴佺晠 ...
  • 甯繖缈昏瘧澶ф鑻辨枃鏂囩尞鍚,鍖栧鐨,鐫鎬ョ敤鍟
    绛旓細瀹冪敱闀挎柟褰㈠紶{ }鍜屽悺鍟舵敮鏌憋紝鍏朵腑{ }琛ㄦ槸鐢变竴涓嚎鎬т笁鏍哥皣鍜寋 } TP鐨勯厤浣撳舰鎴愮殑涓涓ˉ姊併傛暣涓叓闈綋缁撴瀯鍏锋湁涓変釜} {绐楀彛锛屽垎鍒拰灞曞搧鍙岄噸娓楅忋傝繖绉嶅叓闈綋鍖栧悎鐗╁畬鍏ㄥ垎瑙e彂鐢熷湪372-587 鈩冭寖鍥村唴銆傚叓闈綋鐨勫弻閲嶄簰妗嗘灦鐨勫叾浠栦緥瀛愬凡缁忚瘉鏄庝簡鏈枃浣滆呭拰鍏朵粬浜恒傝繖浜涚粨鏋勯潪甯哥浉浼硷紝涓婇潰鍏潰浣撲腑锛...
  • 扩展阅读:免费ai智能写作一键生成 ... 化学文献翻译软件 ... 文献综述ai生成免费 ... 免费参考文献入口 ... 免费期刊文献网站 ... 文献查询 ... 参考文献[1][2][3]自动生成 ... 参考文献自动生成器 ... 化学文献查询网站 ...

    本站交流只代表网友个人观点,与本站立场无关
    欢迎反馈与建议,请联系电邮
    2024© 车视网