CRYSTAL-STRUCTURE AND MAGNETIC-BEHAVIOR OF A NEW KIND OF ONE-DIMENSIONAL NICKEL(II) THIOCYANATE COMPOUND [(NIL(SCN)(MU-SCN))(N)] [L=BIS(3-AMINOPROPYL)METHYLAMINE]

被引：67

作者：

VICENTE, R ^{[1
]}

ESCUER, A ^{[1
]}

RIBAS, J ^{[1
]}

SOLANS, X ^{[1
]}

机构：

[1] UNIV BARCELONA,DEPT CRISTALL MINERAL,E-08028 BARCELONA,SPAIN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1994年 / 03期

关键词：

D O I：

10.1039/dt9940000259

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The mu-thiocyanato nickel(II) one-dimensional compound, [{NiL(SCN)(mu-SCN)}(n)] [L = bis(3-aminopropyl)methylamine] has been prepared. The crystal structure of this compound has been solved by Patterson synthesis and refined by least-squares analysis to a discrepancy factor of 0.068. The crystals are monoclinic, space group P2(1)/n, with lattice constants a = 11.113(3), b = 16.706(4), c = 7.802(2) Angstrom; beta = 106.94(3)degrees. This compound represents the first structurally described nickel(II) chain in which two neighbouring nickel(II) ions are linked by only one SCN- bridging ligand. Magnetic susceptibility data, measured from 290 to 4 K, show weak ferromagnetic behaviour. These data were fitted to the de Neef equation giving the parameters J = 1.12 cm(-1), g = 2.16 and D = 1.72 cm(-1).

引用

页码：259 / 262

页数：4

共 23 条

[1]

[Anonymous], 1974, INT TABLES XRAY CRYS, VIV, p[99, 149]

[2] CRYSTAL AND MOLECULAR STRUCTURE OF BIS(THIOACETAMIDE)NICKEL(2) THIOCYANATE [J].