کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1408541 1501930 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Molecular structure of propargylgermane (2-propynylgermane) determined by gas-phase electron diffraction and quantum chemical calculations
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Molecular structure of propargylgermane (2-propynylgermane) determined by gas-phase electron diffraction and quantum chemical calculations
چکیده انگلیسی

The molecular structure of propargylgermane, HCCCH2GeH3, has been determined by gas-phase electron diffraction. The electron-diffraction investigation has been supported by density functional theory and ab initio calculations. The ra value of the bond lengths (pm) are: r(C–Ge)=197.2(1); r(C–C)=143.9(2); r(CC)=123.1(1); r(H–Cacetylene)=108.5(3); r(C–H)=111.6(3) and r(Ge–Haverage)=153.7(2). The Ge–C–C angle is 111.7(1)° and the C–CC angle is 178.3(4)°. The uncertainties are one standard deviation from the least-squares refinement.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volumes 780–781, 3 January 2006, Pages 157–162
نویسندگان
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