{2-[(η5-Cyclopentadienyl)diphenylmethyl]-1H-imidazolido-κN}-bis(N,N-diethylamido)titanium(IV)

被引：0

作者：

Cai, Xianfeng ^{[1
]}

Xu, Yingying ^{[1
]}

Nie, Wanli ^{[1
]}

Borzov, Maxim V. ^{[1
]}

机构：

[1] NW Univ Xian, Key Lab Synthet & Nat Chem, Minist Educ, Coll Chem & Mat Sci, Xian 710069, Shaanxi Prov, Peoples R China

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2011年 / 67卷

基金：

中国国家自然科学基金;

关键词：

TITANIUM; COMPLEXES; ZIRCONIUM; POLYMERIZATION; DERIVATIVES; CATALYSTS; NITROGEN; ETHYLENE; BONDS;

D O I：

10.1107/S1600536811012396

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The chemically achiral title molecule, [Ti(C4H10N)(2)(C21H16N2)], crystallizes in the chiral space group P2(1). All three N atoms coordinating to the Ti-IV atom adopt planar environments [sums of valence angles = 359.5 (6), 360.0 (7) and 360.0 (6)degrees], which is indicative of p pi-d pi donation from all of these N atoms to the metal and, thus, of the formal 18 e(-) nature of the complex. The overall coordination about the Ti-IV atom is distorted tetrahedral, assuming the cyclopentadienyl ring occupies one coordination site. The Ti-N-imidazole amidetype bond is longer by approximately 0.16 angstrom than the other two Ti-N-amide bonds.

引用

页码：M549 / U470

页数：14

共 50 条

[31] Asymmetric 1,3-dipolar cycloadditions of N-benzyl and N-diphenylmethyl nitrones and α,β-unsaturated aldehydes catalyzed by bis-titanium chiral Lewis acids
Hashimoto, Takuya
Omote, Masato
Hato, Yoshio
Kano, Taichi
Maruoka, Keiji
CHEMISTRY-AN ASIAN JOURNAL, 2008, 3 (02) : 407 - 412
[32] Crystal structure of tetrakis[(Z)-(2-(1-(furan-2-yl)-2-methylpropylidene)-1-phenylhydrazin-1-ido-κ2N,N′)] zirconium(IV), C56H60N8O4Zr
Duan, Xin-E
Wang, Yu-Hang
Bai, Sheng-Di
Tong, Hong-Bo
Liu, Bin-Shen
ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 2021, 236 (02): : 409 - 412
[33] Theory Study of the Structures and IR of (C5H5N)n (H2O)m (n=1∼2, m=1∼4) Clusters
Li Xiao-ming
Zhang Lai-bin
Zhou Liu-zhu
Kong Xiang-he
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2014, 34 (07) : 1805 - 1810
[34] Synthesis of {1,3-bis(η5-tetramethylcyclopentadienyl)-1,1,3,3-tetramethyldisiloxane}dichlorotitanium(IV) via hydrolysis of bis{η5-(N,N-dimethylaminodimethylsilyl) tetramethylcyclopentadienyl}dichlorotitanium(IV)
Zemánek, J
Horácek, M
Thewalt, U
Stepnicka, P
Kubista, J
Cejka, J
Petrusová, L
Mach, K
INORGANIC CHEMISTRY COMMUNICATIONS, 2001, 4 (09) : 520 - 525
[35] New bridging tridentate bis-cyclopentadienyl ligands [C5Me4(CH2)n]2PPh (n = 1, 2) for organometallic synthesis
D. P. Krut’ko
R. S. Kirsanov
M. V. Borzov
Russian Chemical Bulletin, 2007, 56 : 1838 - 1842
[36] New bridging tridentate bis-cyclopentadienyl ligands [C5Me4(CH2)n]2PPh (n=1, 2) for organometallic synthesis
Krut'ko, D. P.
Kirsanov, R. S.
Borzov, M. V.
RUSSIAN CHEMICAL BULLETIN, 2007, 56 (09) : 1838 - 1842
[37] 1-Methylimidazol-2-yl-functionalized cyclopentadienyl titanium and zirconium complexes.: Crystal structure of [η5:η1-C5H4CPh2CH2-(1-MeC3H2N2)]TiCl3
Krut'ko, D. P.
Borzov, M. V.
Liao, Long Yu
Nie, Wan Li
Churakov, A. V.
Howard, J. A. K.
Lemenovskii, D. A.
RUSSIAN CHEMICAL BULLETIN, 2006, 55 (09) : 1574 - 1580
[38] 1-Methylimidazol-2-yl-functionalized cyclopentadienyl titanium and zirconium complexes. Crystal structure of [η 5:η1-C5H4CPh2CH2-(1-MeC3H2N2)]TiCl3
D. P. Krut’ko
M. V. Borzov
Long Yu Liao
Wan Li Nie
A. V. Churakov
J. A. K. Howard
D. A. Lemenovskii
Russian Chemical Bulletin, 2006, 55 : 1574 - 1580
[39] (Cyclopentadienyl){(N,N-dimethylaminoethyl)cyclopentadienyl} complexes of zirconium:: Crystal structure of [(η5-C5H5)(η5-C5H4CH2CH2NHMe2)ZrCl2]2[ZrCl6]
Chojnacki, Jaroslaw
Grubba, Rafal
Kugiel-Rachwalska, Barbara
Pikies, Jerzy
POLYHEDRON, 2007, 26 (08) : 1579 - 1582
[40] (4,5-Diazafluoren-9-one-κ2N,N′)bis(1H-imidazole-κN3)bis(thiocyanato-κN)cobalt(II)
Feng, Xiu-Ling
Zhang, Yu-Ping
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2011, 67 : M1171 - U187

← 1 2 3 4 5 →