کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1328449 | 977574 | 2006 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of intramolecular Sn-chalcogen interactions on the conformational preferences for three diorganotin(IV) xanthates
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی معدنی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Influence of intramolecular Sn-chalcogen interactions on the conformational preferences for three diorganotin(IV) xanthates Influence of intramolecular Sn-chalcogen interactions on the conformational preferences for three diorganotin(IV) xanthates](/preview/png/1328449.png)
چکیده انگلیسی
The electronic effects ruling the O-Me-xanthate coordination preferences in three diorganotin(IV) xanthates are investigated. Computations at the RHF level of theory using different kinds of basis sets were carried out. NBO calculations and the inclusion of correlation energy through calculations at the MP4 level are included as well. Secondary bonding turns out to be one of the main factors in the stabilization of each conformer. The inclusion of relativistic effects within the pseudopotential yields results in agreement with previous experimental observations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Organometallic Chemistry - Volume 691, Issue 23, 15 November 2006, Pages 4937-4944
Journal: Journal of Organometallic Chemistry - Volume 691, Issue 23, 15 November 2006, Pages 4937-4944
نویسندگان
JoaquÃn Barroso-Flores, J.A. Cogordan,