SYNTHESIS AND STRUCTURE OF MU-TETRABUTYLA DIPAMIDE LANTHANIUM(III) BINUCLEAR COMPLEX )(4)CONBU(2)][BU(2)NCO(CH2)(4)CONBU(2)](2)(NO3)(6)

Citation
Hz. Wang et al., SYNTHESIS AND STRUCTURE OF MU-TETRABUTYLA DIPAMIDE LANTHANIUM(III) BINUCLEAR COMPLEX )(4)CONBU(2)][BU(2)NCO(CH2)(4)CONBU(2)](2)(NO3)(6), Huaxue xuebao, 53(2), 1995, pp. 141-146
Citations number
6
Categorie Soggetti
Chemistry
Journal title
ISSN journal
05677351
Volume
53
Issue
2
Year of publication
1995
Pages
141 - 146
Database
ISI
SICI code
0567-7351(1995)53:2<141:SASOMD>2.0.ZU;2-B
Abstract
The complex La-2 H2)(4)CONBu(2)][Bu(2)NCO(CH2)(4)CONBu(2)](2)(NO3)( )6 has been synthesized. The crystal structure of title complex was esta blished by a single-crystal X-ray diffraction study and described as f ollows: triclinic space group P ($) over bar 1, a = 1.4693(2), b = 1.5 882(3), c = 1.9916(4)nm, alpha = 90.92(2), beta = 92.93(1), gamma = 10 3.73(1)degrees, V = 4.507(1)nm(3), D-c = 1.29g . cm(-3), Final R value is 0.0738. This complex has binuclear molecule with three organic lig and molecules. Two carbonyls of one organic ligand join two La (III), in addition each La(III) is coordinated through two carbonyls of one o rganic ligand, six nitrates are all bidentate ligands. Each La(III) is coordinated by nine oxygen atoms which form a distorted tricapped tri gonal prism.