Three of these heavy atom reagents gave a small number of significant peaks in the difference Patterson maps. The reagents and soaking conditions are summarized in Table 3. Table 3. Soaking solutions of heavy-atom derivatives. Solution number Compound Concentration (m) Soaking time (days) 1 K2...
解析 know of 是个词组,表示“知道,听说过,知道有”的意思 whose是物主代词,表示“它的” 翻译过来就是:我只有有个化合物,它的结构也是这样的. “它的”就是whose.而不能用which,which只能指代“它”而不是“它的” 希望对您有所帮助 分析总结。 knowof是个词组表示知道听说过知道有的意思...
Evolutionary computing and machine learning for discovering of low-energy defect configurations Article Open access 20 May 2021 Introduction Development of method for determining crystal and magnetic structure is an important issue1,2,3. The magnetic structure of a compound is directly related to the...
I know of a compound ___ structure is like this.A.whichB.itsC.whoseD.that
Compound-Complex Sentence Structure Acompound-complex sentenceconsists of at least two independent clauses and one or more dependent clauses. John didn't come because he was ill so Mary was not happy. He left in a hurry ...
A novel Co(II) compound, that is, [Co-4(L)(2)(H2O)(5)(DMF)](n)center dot 3n(H2O)center dot n(DMF) (1 H4L = 2,4-bis(4-carboxyphenylamino)-6-bis(carboxymethyl)amino-1,3,5-triazine), has been prepared under solvothermal conditions. Magnetic property investigation of 1 indicates...
Ferroelectricity based on coordination compound: Transition metal Co(Ⅱ) sulfates templated by homochiral 2-methylpiperazine (C5H14N2)[ Co(H2O)6](SO4)2 Reacting homochiral(R)-2-methylpiperazine with cobalt sulfate heptahydrate by the solution method in the presence of concentrated sulfuric acid(H_2...
先分析主谓宾语，主语是the intricate strucutre，所以谓语必须是单数。这样子就筛选到了B，C，E三个...
• Structure: Containsone independent clause独立句子(a group of words with a subject and a verb that expresses a complete thought). Example: The cat sleeps. 2. Compound Sentences:复合句 • Structure: Contains two or more independent clauses joined bya coordinating conjunction (e.g., and,...
The overall structure of this compound, C72H112N16O16S4·3C3H7NO·H2O, was relatively flat and was classified neither as the folded nor squared form, which have been observed in ascidiacyclamide analogues. Rather, a unique β-sheet was formed in the 48-membered ring with pseudo-...