The NMR data of TMEDA-CH₂(ZnI)₂3 was reported incorrectly in the paper. The data reported in the original manuscript were for TMEDA-CH₃ZnI, which was generated by hydrolysis of 3 in CDCl₃. Although the CDCl₃ used in this study was distilled and dried over 4 Å molecular sieves, residual HCl or H₂O could quench 3. Pure 3 was stable, and no decomposition was observed in the ¹H NMR spectra after maintaining the solution of 3 in THF or CH₂Cl₂ at room temperature for 24 h. With these corrections, the following sentences should be revised as shown: Lines 12–15 of the left column on page 115: Change to “The chemical shift of the active methylene carbon in 3 was −1.51 ppm, compared with −0.55 ppm for that of 1 (both in CDCl₃), reflecting electron donation from the TMEDA ligand.” Starting at line 2 from the bottom of the left column on page 115: Remove the sentence, “The singlet ¹H NMR resonances for other methylene protons were also found to be absent after the complexes lutidine-CH₂(ZnI)₂2 and TMEDA-CH₂(ZnI)₂3 were kept in CD₂Cl₂ or CDCl₃ at 25 °C for 24 h.¹⁶” Starting at line 9 of the right column on page 115: Remove the sentences, “Moreover, when the insoluble white solid was treated with conc. HCl in CDCl₃ at 25 °C, evolution of methane gas was observed by ¹H NMR analysis (Figure S4). These observations demonstrate the decomposition of gem-di(iodozincio)methane complexes 1–3 by a Schlenk equilibrium in the solution state.” Page S4 in the Supporting Information (SI): Change the NMR data as follows. ¹H NMR (400 MHz, CDCl₃): δ −1.51 (s, 2H), 2.58 (s, 8H), 2.60 (m, 24H). ¹³C NMR (100 MHz, CDCl₃): δ −13.4, 47.8, 56.9. Pages S12, S13, and S17 in the SI: Remove Figures S3, S4, and S7 reporting the NMR experiments of 3 conducted in CDCl₃. TMEDA-ZnI₂ and CH₄ shown in Figures S3 and S4 were generated by Schlenk equilibrium or quenching of TMEDA-CH₃ZnI, respectively. Because 3 worked as a methylenation reagent, as demonstrated in Scheme 3c, the isolation and purification methods were correct, and the error may have occurred only when 3 was dissolved in CDCl₃. No error is present in the NMR data listed in the SI for complexes 1, 2, and 4 as measured in CD₂Cl₂. The error did not affect the reported yields or data, and the conclusions of this manuscript, i.e. “Isolation and Structural Characterization of Geminal Di(iodozincio)methane” as in the title, remain valid. The authors sincerely apologize for the errors in the NMR data. The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/jacs.1c10680.

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中文翻译：

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更正“用氮配体稳定的 Geminal Di(iodozincio)methane 配合物的分离和结构表征”

论文中错误地报告了 TMEDA-CH ₂ (ZnI) ₂ 3的 NMR 数据。原稿中报告的数据是针对 TMEDA-CH ₃ ZnI，它是通过3在 CDCl _{3 中}水解产生的。尽管本研究中使用的 CDCl ₃是在 4 Å 分子筛上蒸馏和干燥的，但残留的 HCl 或 H ₂ O 可以淬灭3。纯3是稳定的，保持3在THF或CH ₂ Cl ₂中的溶液后，在¹ H NMR谱中没有观察到分解在室温下放置 24 小时。通过这些更正，以下句子应修改如下： 第 115 页左栏第 12-15 行：更改为“ 3 中活性亚甲基碳的化学位移为 -1.51 ppm，相比之下为 -0.55 ppm的1（均在CDCl ₃），反射从TMEDA配体电子供给“。从第 115 页左栏底部的第 2 行开始：删除句子，“在配合物二甲基吡啶-CH ₂ (ZnI) ₂ 2和 TMEDA之后，还发现其他亚甲基质子的单线态¹ H NMR 共振不存在-CH ₂ (ZnI) ₂ 3保存在CD ₂Cl ₂或CDCl ₃在25°C 下24 小时。¹⁶ ” 从第 115 页右栏第 9 行开始：删除句子，“此外，当不溶性白色固体用浓溶液处理时。在 25 °C 的CDCl ₃中的HCl，通过¹ H NMR 分析观察到甲烷气体的释放（图 S4）。这些观察结果表明的分解宝石-二（iodozincio）甲烷络合物1 - 3通过的Schlenk在溶液状态平衡“。支持信息 (SI) 中的第 S4 页：按如下方式更改 NMR 数据。¹ H NMR（400 MHz，CDCl ₃）：δ -1.51（s，2H），2.58（s，8H），2.60（m，24H）。¹³C NMR（100 MHz，CDCl ₃）：δ -13.4、47.8、56.9。SI 中的第 S12、S13 和 S17 页：删除图 S3、S4 和 S7，其中报告了在 CDCl _{3 中}进行的3的 NMR 实验。图 S3 和 S4 中所示的TMEDA-ZnI ₂和 CH ₄分别由 TMEDA-CH ₃ ZnI的 Schlenk 平衡或淬火产生。由于3作为亚甲基化试剂起作用，如Scheme 3c所示，分离纯化方法是正确的，只有当3溶解在CDCl _{3 中}时才会出现错误。不存在错误在SI为络合物列出的NMR数据1，2, 和4在 CD ₂ Cl _{2 中}测量。该错误不影响报告的产量或​​数据，该手稿的结论，即标题中的“ Geminal Di(iodozincio)methane 的分离和结构表征”仍然有效。作者对 NMR 数据中的错误表示诚挚的歉意。支持信息可在 https://pubs.acs.org/doi/10.1021/jacs.1c10680 免费获得。

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实验细节和修改后的特征数据 (PDF) 大多数电子支持信息文件无需订阅 ACS 网络版本即可获得。此类文件可以按文章下载用于研究用途（如果相关文章有公共使用许可，则该许可可能允许其他用途）。可以通过 RightsLink 许可系统的请求从 ACS 获得许可用于其他用途：http://pubs.acs.org/page/copyright/permissions.html。这篇文章还没有被其他出版物引用。支持信息可在 https://pubs.acs.org/doi/10.1021/jacs.1c10680 免费获得。

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实验细节和修改后的特征数据 (PDF) 大多数电子支持信息文件无需订阅 ACS 网络版本即可获得。此类文件可以按文章下载用于研究用途（如果相关文章有公共使用许可，则该许可可能允许其他用途）。可以通过 RightsLink 许可系统的请求从 ACS 获得许可用于其他用途：http://pubs.acs.org/page/copyright/permissions.html。