سامانه پشتیبانی خدمات اطلاعات

  اخبار و اعلانات

 آمار

تعداد نشریات158
تعداد شماره‌ها6,225
تعداد مقالات67,685
تعداد مشاهده مقاله115,000,445
تعداد دریافت فایل اصل مقاله89,677,284
. (1377). LEWIS BASE ADDUCTS OF LEAD(I1) COMPOUNDS VII * SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF MONONUCLEAR (DICHLORO) (1,4,10,13-TETRA-OXA-7, 16- DIAZA-CY CLOOCTADECANE) LEAD(II). , 9(2), -.
. "LEWIS BASE ADDUCTS OF LEAD(I1) COMPOUNDS VII * SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF MONONUCLEAR (DICHLORO) (1,4,10,13-TETRA-OXA-7, 16- DIAZA-CY CLOOCTADECANE) LEAD(II)". , 9, 2, 1377, -.
. (1377). 'LEWIS BASE ADDUCTS OF LEAD(I1) COMPOUNDS VII * SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF MONONUCLEAR (DICHLORO) (1,4,10,13-TETRA-OXA-7, 16- DIAZA-CY CLOOCTADECANE) LEAD(II)', , 9(2), pp. -.
. LEWIS BASE ADDUCTS OF LEAD(I1) COMPOUNDS VII * SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF MONONUCLEAR (DICHLORO) (1,4,10,13-TETRA-OXA-7, 16- DIAZA-CY CLOOCTADECANE) LEAD(II). , 1377; 9(2): -.

LEWIS BASE ADDUCTS OF LEAD(I1) COMPOUNDS VII * SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF MONONUCLEAR (DICHLORO) (1,4,10,13-TETRA-OXA-7, 16- DIAZA-CY CLOOCTADECANE) LEAD(II)

Journal of Sciences, Islamic Republic of Iran
مقاله 5، دوره 9، شماره 2، شهریور 1998    اصل مقاله (210.95 K)
چکیده
The reaction of PbCI, with 1,4,10,13-tetra-oxa-7, 16-diaza-cyclooctadecane (L=
C H N O ) yielded colourless crystals of LPbCI . The complex crystallizes in
monoclinic space group, C2/c, a = 7.90(2), b = 14.75(3) and C = 17.36(3) ?= ?
101.75(3)?, Z = 4 and R = 0.083 The coordination number around the lead atom is
Eight . [Pb-N, 2.36(1), 2.70(4)], [Pb-0,2.41(3)-2.57(3)], [Pb-CI, 2.51(4), 2.57(4)].
عنوان مقاله [English]
-
چکیده [English]
-
آمار
تعداد مشاهده مقاله: 818
تعداد دریافت فایل اصل مقاله: 853


سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب