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Correction to “Synthesis and Chiral Resolution of Twisted Carbon Nanobelts”
Journal of the American Chemical Society ( IF 14.4 ) Pub Date : 2022-11-23 , DOI: 10.1021/jacs.2c11567
Wei Fan , Taisuke Matsuno , Yi Han , Xuhui Wang , Qifeng Zhou , Hiroyuki Isobe , Jishan Wu

Regrettably, we have found that erroneous data are provided with an above-mentioned paper and wish to correct the data. Specifically, Figure 5 and Figures S18 and S19 need to be replaced with corrected spectra, and the corresponding gabs values should also be corrected. Figure 5. CD spectra of (P,P)-1-H, (M,M)-1-H, (P,P)-1, and (M,M)-1 measured in DCM at room temperature with different concentrations (c = 1.12 × 10–5, 1.06 × 10–5, 6.66 × 10–6, and 6.97 × 10–6 M, respectively). To reduce the amount of specimens to be used for the spectral analyses, we used a cuvette with an optical path of 2 mm for CD spectra. As a result, spectra had poor signal-to-noise ratios and were inappropriate to ensure the quantitative analyses of Δε values. By using a cuvette with an optical path of 10 mm, we obtained improved CD spectra, which resulted in higher Δε values. In the Abstract, the text “The isolated enantiomers showed persistent chiroptical properties according to the circular dichroism measurements, with moderate |gabs| values (0.0016 for 1-H and 0.005–0.007 for 1)” should be replaced by “The isolated enantiomers showed persistent chiroptical properties according to the circular dichroism measurements, with moderate to high |gabs| values (0.006–0.009 for 1-H and 0.025–0.026 for 1).” In page 15927, the text “For the S0–S1 transition, the absorption dissymmetry factor |gabs| values of 0.0016 (1-H) and 0.005–0.007 (1) were recorded, respectively (Figure S19)” should be replaced by “For the S0–S1 transition, the absorption dissymmetry factor |gabs| values of 0.006–0.009 (1-H) and 0.025–0.026 (1) were recorded, respectively (Figure S19).” The corrected Figure 5 is given below and the corrected Figures S18 and S19 are in the corrected Supporting Information file. In the captions, concentrations of specimens were corrected. We sincerely wish to apologize about these errors. The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/jacs.2c11567. Synthetic procedures and characterization data, additional spectra, X-ray crystallographic data, and DFT calculation details (PDF) Most electronic Supporting Information files are available without a subscription to ACS Web Editions. Such files may be downloaded by article for research use (if there is a public use license linked to the relevant article, that license may permit other uses). Permission may be obtained from ACS for other uses through requests via the RightsLink permission system: http://pubs.acs.org/page/copyright/permissions.html. This article has not yet been cited by other publications. Figure 5. CD spectra of (P,P)-1-H, (M,M)-1-H, (P,P)-1, and (M,M)-1 measured in DCM at room temperature with different concentrations (c = 1.12 × 10–5, 1.06 × 10–5, 6.66 × 10–6, and 6.97 × 10–6 M, respectively). The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/jacs.2c11567. Synthetic procedures and characterization data, additional spectra, X-ray crystallographic data, and DFT calculation details (PDF) Most electronic Supporting Information files are available without a subscription to ACS Web Editions. Such files may be downloaded by article for research use (if there is a public use license linked to the relevant article, that license may permit other uses). Permission may be obtained from ACS for other uses through requests via the RightsLink permission system: http://pubs.acs.org/page/copyright/permissions.html.

中文翻译:

对“扭曲碳纳米带的合成和手性拆分”的更正

遗憾的是,我们发现上述论文提供的数据有误,希望更正数据。具体而言,图 5 和图 S18 和 S19 需要替换为校正后的光谱,相应的g abs值也应进行校正。图 5. ( P , P )- 1-H、 ( M , M )- 1-H、 ( P , P )- 1和 ( M , M )- 1的 CD 光谱在室温下用不同的 DCM 测量浓度 ( c = 1.12 × 10 –5 , 1.06 × 10–5、6.66 × 10 –6和 6.97 × 10 –6 M)。为了减少用于光谱分析的标本数量,我们使用光路为 2 mm 的比色皿进行 CD 光谱分析。结果,光谱的信噪比很差,不适合确保 Δε 值的定量分析。通过使用光路为 10 mm 的比色杯,我们获得了改进的 CD 光谱,从而导致更高的 Δε 值。在摘要中,文本“根据圆二色性测量,分离的对映体显示出持久的手性光学特性,具有适度 | 腹肌| _ 值(1-H为 0.0016,1 为0.005–0.007)”应该替换为“根据圆二色性测量,分离的对映体显示出持久的手性光学特性,具有中等到高 | 腹肌| _ 值(1-H为 0.006–0.009,1 为 0.025–0.026 。” 在第 15927 页中,文本“对于 S 0 –S 1跃迁,吸收不对称因子 | 腹肌| _ 分别记录了 0.0016 ( 1-H ) 和 0.005–0.007 ( 1 )的值(图 S19)”应替换为“对于 S 0 –S 1跃迁,吸收不对称因子 | 腹肌| _ 值为 0.006–0.009 (1-H ) 和 0.025–0.026 ( 1)分别被记录下来(图S19)。” 更正后的图 5 如下所示,更正后的图 S18 和 S19 位于更正后的支持信息文件中。在标题中,校正了标本的浓度。对于这些错误,我们深表歉意。支持信息可在 https://pubs.acs.org/doi/10.1021/jacs.2c11567 免费获得。合成程序和表征数据、附加光谱、X 射线晶体学数据和 DFT 计算详细信息 (PDF) 大多数电子支持信息文件无需订阅 ACS 网络版即可获得。此类文件可以按文章下载以供研究使用(如果相关文章有链接的公共使用许可,则该许可可能允许其他用途)。可以通过 RightsLink 许可系统请求从 ACS 获得用于其他用途的许可:http://pubs.acs.org/page/copyright/permissions.html。这篇文章尚未被其他出版物引用。图 5. (P , P )- 1-H , ( M , M )- 1-H , ( P , P )- 1和 ( M , M )- 1在室温下在 DCM 中以不同浓度 ( c = 1.12 × 10 –5、1.06 × 10 –5、6.66 × 10 –6和 6.97 × 10 –6M,分别)。支持信息可在 https://pubs.acs.org/doi/10.1021/jacs.2c11567 免费获得。合成程序和表征数据、附加光谱、X 射线晶体学数据和 DFT 计算详细信息 (PDF) 大多数电子支持信息文件无需订阅 ACS 网络版即可获得。此类文件可以按文章下载以供研究使用(如果相关文章有链接的公共使用许可,则该许可可能允许其他用途)。可以通过 RightsLink 许可系统请求从 ACS 获得用于其他用途的许可:http://pubs.acs.org/page/copyright/permissions.html。
更新日期:2022-11-23
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