- 0000年 124
- 期刊论文 124
-
暂无
- Carbohydrate Research 339(2004)2139-2143 2
- Journal of Inorganic Biochemistry 99(2005)1945-1951 2
- Materials Research Bulletin 37 (2002) 1333-1340 2
- Inorganic Chemistry Communications 7(2004)1150-1153 1
- JOURNAL OF PHARMACEUTICAL SCIENCES, VOL. 91, NO.4, APRIL 2002 1
- Journal of Alloys and Compounds 470(2009)273-277 1
- Journal of Crystal Growth 286(2006)108~113 1
- Journal of Crystal Growth 310(2008)5473-5476 1
- Solid State Communications 141 (2007) 635-638 1
- 化学学报,2001,9(7):1135~1138 1
- 华学学报,2001,59(7):1045~1053 1
- 高等学校化学学报,2001,22(增):5~8 1
- 按相关度
- 按时间
- 按阅读量
- 代表性成果优先
王家喜, 张留成, 杨德育, 贺峥杰, 陈寿山
Vol.15, No.6 Now. 1996,-0001,():
用X一射线晶体结构衍射法测定了双[1-苄基-1-乙基丙基环戊二烯基]二氯化锆(矿一C5H4C(C2H5)2CH2C6H5]2ZrCl2(I)及(1,2一二异丁基一1,2一二甲基一乙基桥联)双环戊二烯基二氯化锆[n5-C5H4C(CH3)(C4H5-i)C(CH3)(C4H9-i)C5H4n5]3ZrCl2(Ⅱ)的结构。二者皆为单斜晶系,(I)的空间群为P2/n,a一12.582(3),b-7.992(2),f=14.979(3)h,β=101.68(1)。V=1474.9(9)A,M=612.84,Z=2,Dx=1.38g/cm3μ=5.69 cm-1F(000)=640,R=0.033,R=0.036。(Ⅱ)的空间群为C-c.a=13.309(3),b=9.591(1),c=16.449(8)A,β=94.83(3)。V=209.2(2)A3,Mr=458.63,Z=4,Dx=1.456g/cm3,μ=7.77cm-1F(000)=952,R=0.051,Rw=0.061。化合物(I)以重叠式存在,两个苄基处于反式。晶体(Ⅱ)以交叉式存在,甲基、异丁基以反式构象存在。
-
50浏览
-
0点赞
-
0收藏
-
0分享
-
27下载
-
0评论
-
引用
【期刊论文】杂芳基乙烯光化学反应的研究Ⅱ. r-1,C-2,t-3,t-4-1,3一二(4-甲基苯基)-2,4-(4一吡啶基)环丁烷的结构及光解反应
王家喜, 张文勤*张明杰, 王家喜a, 杨学茹, 王淑丽, 江琴, 安颖
ACTA CHIMICA SINICA 1998, 56, 612-617,-0001,():
通过反-1-(4-甲基苯基)-2-(4-吡啶基)乙烯(E-MEP)在稀盐酸中的光二聚反应得到了接近定量的标题化合物(DMDPC)。用元素分析,IR,Uv,。H NMR和MS表征了其结构,并用x射线衍射法测定TDMDPC晶体结构.DMDPC~单斜晶系,空间群为P21/c,晶胞参数n。1.1376(6),6:1.7379(8),c=1.1590(5)nm,p=106.16(4)。z=4。由于四元环同侧苯环和吡啶环的相互排斥作用,DMDPc采取蝶式构象。研究发现,DMDPC在短波紫外光照射下易发生开环反应;同时还发现,E-MEP与其顺式异构体(z-MEP)间的反-顺异构化平衡位置受照射光波长控制。
-
8浏览
-
0点赞
-
0收藏
-
0分享
-
92下载
-
0评论
-
引用
王家喜, 陈寿山, 滑艳玲, 周大炜
Chinese J, Struct, Chem. Vol.13 No.3,-0001,():
报道了双(1-正戊基环己基茂)二氯化铁[(矿一C5H4C(CH2)。(C5H11-n)]2TICl2(I)及双(1一甲基-1-(a-噻吩基)乙基环戊二烯基)二氯化铁[矿n5-CsH1C(CH1)2-TiCI2(Ⅱ)的晶体结构和分子结构。二者均系单斜晶系,(I)的空间群为/s/P2/n,晶胞参数a=14.180(2),b=6.562(1),c=17.046(3)A,β=99.63(1),Z=z,V=1563.8 A,Dx=1.188 g/cm3,F(000)-596,M=553.56,A=0.71073A,μ=4.59 CITI,R-0.058,Rm=0.066;(Ⅱ)的空间群为C2/c,晶胞参数n25.713(1),b=6.617(1),c=13.591(1)A,β=92.78(2),Z-4,V-2309.8 A,D=1.430g/cm。M-497.41,λ=0.71073 A,μ=7.822cm-1,F(000)=1032,R=0.055,Rw=0.072。茂环上取代基对茂环金属化合物的结构产生较大影响,空间阻碍的增大使得取代基与茂环相连C—C单键增长。
关键词: 有机金属化合物,, 取代茂基钛化合物,, 晶体结构
-
15浏览
-
0点赞
-
0收藏
-
0分享
-
29下载
-
0评论
-
引用
李晓杰, Xiaojie Li, Yandong Qu, Guilei Sun, De'an Jiang, Xin Ouyang
Journal of Physics and Chemistry of Solids 68(2007)2405-2410,-0001,():
暂无
关键词: A., Nanostructures, C., High pressure, C., X-ray diffraction, D., Microstructure, D., Crystal structure
-
63浏览
-
0点赞
-
0收藏
-
0分享
-
449下载
-
0评论
-
引用
【期刊论文】(±)-1-[(2-泾基-5-甲基苯基)(苯基)甲基]-2-吡啶苯并咪唑的合成及晶体结构
王进义, 王进义.周晶.程东亮.菅盘铭.张国林
高等学校化学学报,2000,21:1861~1863,-0001,():
暂无
-
20浏览
-
0点赞
-
0收藏
-
0分享
-
58下载
-
0评论
-
引用
【期刊论文】A strategy to control the chirality of single-walled carbon nanotubes
朱宏伟, Hongwei Zhu a, *, Kazutomo Suenaga b, Jinquan Wei a, Kunlin Wang a, Dehai Wu a
Journal of Crystal Growth 310(2008)5473-5476,-0001,():
暂无
关键词: Crystal structure, Chirality, Chemical vapor deposition processes, Nanomaterials
-
15浏览
-
0点赞
-
0收藏
-
0分享
-
71下载
-
0评论
-
引用
陈立新, Rui Guoa, Li-Xin Chena, *, Yong-Quan Leia, Bin Liaoa, Yue-Wu Zengb, Qi-Dong Wanga
Journal of Alloys and Compounds 352(2003)270-274,-0001,():
暂无
关键词: Transition metal compounds, Hydrogen absorbing materials, Crystal structure, Electrode materials
-
13浏览
-
0点赞
-
0收藏
-
0分享
-
44下载
-
0评论
-
引用
【期刊论文】Unprecedented synthesis of chiral calix[4](aza)crowns and its potent encapsulating methanol
王乐勇, LI ZhengYi, , TENG MingYu, MA JieJie, HUANG Ji, WANG LeYong† & PAN Yi†
Sci China Ser B-Chem, Apr. 2009, vol. 52, no.4, 497-504,-0001,():
暂无
关键词: chiral calix[4](, aza), crown,, dinitrile,, 1,, 2-aminoalcohol,, X-ray crystal structure,, inclusion complex
-
23浏览
-
0点赞
-
0收藏
-
0分享
-
87下载
-
0评论
-
引用
【期刊论文】Structure of Apo-glyceraldehyde-3-phosphate Dehydrogenase from Palinurus versicolor
沈月全, Yue-quan Shen, Jun Li, Shi-ying Song, and Zheng-jiong Lin
Journal of Structural Biology 130, 1-9 (2000),-0001,():
暂无
关键词: GAPDH, dehydrogenase, crystal structure, conformational change, molecular symmetry, cooperativity.,
-
22浏览
-
0点赞
-
0收藏
-
0分享
-
72下载
-
0评论
-
引用
【期刊论文】Characterizations on the structural and electronic properties of thermal lithiated Li0.33MnO2
魏英进, Y.J.Wei a, H. Ehrenbergb, K.B. Kimc, ∗, C.W. Parkd, Z.F. Huanga, C. Baehtze
Journal of Alloys and Compounds 470(2009)273-277,-0001,():
暂无
关键词: Lithium battery Electrode materials Crystal structure Electronic property
-
7浏览
-
0点赞
-
0收藏
-
0分享
-
51下载
-
0评论
-
引用
【期刊论文】Effects of preparing conditions on the electrodeposition of well-aligned ZnO nanorod arrays
张梅, Min Guo a, *, ChuanYu Yang a, Mei Zhang a, YanJun Zhang a, Teng Maa, XiDong Wang b, XinDong Wang a
Electrochimica Acta 53(2008)4633-4641,-0001,():
暂无
关键词: Zinc oxide, Nanorod arrays, Electrodeposition, Controlled growth, Crystal structure
-
20浏览
-
0点赞
-
0收藏
-
0分享
-
854下载
-
0评论
-
引用
王峰, Feng Wang a, Susumu Arai a, *, Ki Chul Park b, Kenji Takeuchi b, Yong Jung Kim b, Morinobu Endo b
Letters to the Editor/Carbon 44(2006)1298-1352,-0001,():
暂无
关键词: Carbon nanotubes, Electrochemical treatment, Electron microscopy, X-ray diffraction, Crystal structure
-
17浏览
-
0点赞
-
0收藏
-
0分享
-
482下载
-
0评论
-
引用
刘术侠, Chun-Yan Sun a, Shu-Xia Liu a, *, Lin-Hua Xie a, Chun-Ling Wang a, Bo Gao a, Chun-Dan Zhang a, Zhong-Min Su b
Journal of Solid State Chemistry 179(2006)2093-2100,-0001,():
暂无
关键词: Polyoxometalates, Paradodecatungstate, Transition metal, Extend framework, Crystal structure
-
9浏览
-
0点赞
-
0收藏
-
0分享
-
257下载
-
0评论
-
引用
【期刊论文】Photophysical and Photocatalytic Properties of Novel M2BiNbO7 (M=In and Ga)
郑寿荣, Jingfei Luan, *, a Shourong Zheng, a Xiping Hao, b Guoyou Luan, c Xiaoshan Wu b and Zhigang Zou d
J.Braz. Chem. Soc., Vol.17, No.7, 1368-1376, 2006,-0001,():
暂无
关键词: inorganic photocatalysts, crystal structure, removal of methylene blue dye, band structure, visible light irradiation
-
21浏览
-
0点赞
-
0收藏
-
0分享
-
111下载
-
0评论
-
引用
【期刊论文】Growth, structural and photophysical properties of Bi2GaTaO7
郑寿荣, Jingfei Luan a, *, Zhigang Zou b, c, Minghui Lu a, Shourong Zheng d, Yanfeng Chen a
Journal of Crystal Growth 273 (2004) 241-247,-0001,():
暂无
关键词: A1., Crystal structure, A2., Single crystal growth, B1., Oxides, B2., Magneto-optic materials, B2., Semiconducting gallium compounds, B2., Semiconducting materials
-
13浏览
-
0点赞
-
0收藏
-
0分享
-
79下载
-
0评论
-
引用
【期刊论文】Femtosecond laser-induced ZnSe nanowires on the surface of a ZnSe wafer in water
贾天卿, Tianqing Jiaa, b, *, Motoyoshi Babaa, Min Huangb, Fuli Zhaob, Jianrong Qiuc, Xiaojun Wub, Masaki Ichiharaa, Masayuki Suzukia, Ruxin Lic, Zhizhan Xuc, Hiroto Kurodaa
Solid State Communications 141 (2007) 635-638,-0001,():
暂无
关键词: A., Nanowire growth, B., Laser ablation, C., Crystal structure
-
15浏览
-
0点赞
-
0收藏
-
0分享
-
84下载
-
0评论
-
引用
刘小明, Xiaoming Liu, Sylvie L. Renard, Colin A. Kilner, Malcolm A. Halcrow *
Inorganic Chemistry Communications 6(2003)598-603,-0001,():
暂无
关键词: Palladium complexes, Platinum complexes, Phenoxide complexes, Crystal structure
-
13浏览
-
0点赞
-
0收藏
-
0分享
-
118下载
-
0评论
-
引用
韦萍, WANG Juna, b①, XU Honga, ZHOU Huaa WEI Pinga
Chinese J. Struct. Chem. 909-912 Vol. 24, No.8,-0001,():
暂无
关键词: nickel(, II), complex,, salicylaldehyde,, crystal structure,, furfuryl amine,, Schiff base
-
11浏览
-
0点赞
-
0收藏
-
0分享
-
89下载
-
0评论
-
引用
臧树良, Jin Zhao, Jun Wang, Yige Wang, Shuliang Zang*, Shangzhang Liu
Journal of Molecular Structure 605(2002)109-116,-0001,():
暂无
关键词: Pyridine perrhenate acid, Pyrrolidine perrhenate acid, Crystal structure:CND0/, 2
-
11浏览
-
0点赞
-
0收藏
-
0分享
-
88下载
-
0评论
-
引用
【期刊论文】Hydrothermal synthesis,crystal structure and magnetism of [Nd (C7H6N02) 3
牛淑云, S.Y. Niu a, *, G.D. Yang b, Y.L. Zhang a, J. Jin a, L. Ye b, Z.Z. Yang a
Journal of Molecular Structure 608 (2002) 95-99,-0001,():
暂无
关键词: Nd (, III), coordination polymer, Three-dimensional network, Hydrothermal synthesis, Crystal structure, Magnetism
-
21浏览
-
0点赞
-
0收藏
-
0分享
-
86下载
-
0评论
-
引用