| 新颖双核钐硫酚化合物[(THF)3I2Sm(m-SAr)]2 (Ar = Ph, 4-Me2NC6H4)的合成与化合物[(THF)3I2Sm(m-S-4-Me2NC6H4)]2的晶体结构 |
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| 引用本文： | 李红喜,张勇,任志刚,程美令,王静,郎建平.新颖双核钐硫酚化合物[(THF)3I2Sm(m-SAr)]2 (Ar = Ph, 4-Me2NC6H4)的合成与化合物[(THF)3I2Sm(m-S-4-Me2NC6H4)]2的晶体结构[J].中国化学,2005,23(11):1499-1502. |
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| 作者姓名： | 李红喜 张勇 任志刚 程美令 王静 郎建平 |
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| 作者单位： | [1]Key Laboratory of Organic Synthesis of Jiangsu Province, School of Chemistry and Chemical Engineering, Suzhou University, Suzhou 215123, China [2]State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China （No. 20271036）, the Natural Science Foundation of Jiangsu Province of China （No. BK2004205） and the Key Laboratory of 0rganic Synthesis of Jiangsu Province of China （No. JSK001）. |
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| 摘 要： | Reactions of SmI2 in THF with ArSSAr produced two binuclear samarium thiolate complexes （THF）3I2- Sm（μ-SAr）]2 Ar=Ph （1）, 4-Me2NC6H4 （2）] in high yields. The structure of 2 was characterized by single crystal X-ray crystallography. The crystal of 2 belongs to the triclinic system with space group P 1 and a=0.95705（13） nm, b= 1.22287（14） nm, c= 1.26450（14） nm, a=64.194（11）°, B=78.491（13）°, y=76.176（12）°, V= 1.2860（3） nm^3, Z= 1,μ=4.783 mm^-1, Dc= 1.964 Mg/m^3, M= 1521.19, S= 1.046, R1=0.0358, wR2=0.0910. X-ray analysis revealed that 2 is a thiolate-bridged dimer in which each Sm atom adopts a distorted pentagonal bipyramidal coordi- nation geometry.
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| 关 键 词： | 钐 硫醇盐 合成方法 晶体结构 结构化学 |
| 收稿时间： | 2005-04-14 |
| 修稿时间： | 2005-04-142005-07-05 |
Synthesis of Novel Binuclear Samarium Thiolate Complexes [(THF)3I2Sm(μ‐SAr)]2 (Ar=Ph, 4‐Me2NC6H4) and Crystal Structure of [(THF) 3I2Sm(μ‐S‐4‐Me2NC6H4)]2 |
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| LI,;Hong-Xi;ZHANG,;Yong;REN,;Zhi-Gang;CHENG,;Mei-Ling;WANG,;Jing;LANG,;Jian-Ping.Synthesis of Novel Binuclear Samarium Thiolate Complexes [(THF)3I2Sm(μ‐SAr)]2 (Ar=Ph, 4‐Me2NC6H4) and Crystal Structure of [(THF) 3I2Sm(μ‐S‐4‐Me2NC6H4)]2[J].Chinese Journal of Chemistry,2005,23(11):1499-1502. |
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| Authors: | LI ;Hong-Xi;ZHANG ;Yong;REN ;Zhi-Gang;CHENG ;Mei-Ling;WANG ;Jing;LANG ;Jian-Ping |
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| Abstract: | Reactions of SmI2 in THF with ArSSAr produced two binuclear samarium thiolate complexes (THF)3I2‐ Sm(μ‐SAr)]2 Ar=Ph ( 1 ), 4‐Me2NC6H4 ( 2 )] in high yields. The structure of 2 was characterized by single crystal X‐ray crystallography. The crystal of 2 belongs to the triclinic system with space group  and a=0.95705(13) nm, b=1.22287(14) nm, c=1.26450(14) nm, α=64.194(11)°, B=78.491(13)°, γ=76.176(12)°, V=1.2860(3) nm3, Z=1, μ=4.783 mm?1, Dc=1.964 Mg/m3, M=1521.19, S=1.046, R1=0.0358, wR2=0.0910. X‐ray analysis revealed that 2 is a thiolate‐bridged dimer in which each Sm atom adopts a distorted pentagonal bipyramidal coordination geometry. |
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| Keywords: | samarium complex thiolate complex crystal structure synthesis |
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