SYNTHESIS, CRYSTAL-STRUCTURE AND NONLINEAR-OPTICAL PROPERTIES OF [NET4]4[CU6MO2S6O2BR2I4]

被引：113

作者：

HOU, HW

XIN, XQ

LIU, J

CHEN, MQ

SHU, S

机构：

[1] NANJING UNIV,STATE KEY LAB COORDINAT CHEM,NANJING 210093,PEOPLES R CHINA

[2] FUDAN UNIV,CTR ANAL & MEASUREMENT,SHANGHAI 200433,PEOPLES R CHINA

[3] NATL UNIV SINGAPORE,DEPT CHEM ENGN,SINGAPORE 0511,SINGAPORE

[4] NATL UNIV SINGAPORE,OPT LAB,SINGAPORE 0511,SINGAPORE

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1994年 / 22期

关键词：

D O I：

10.1039/dt9940003211

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of [NH4]2[MoO2S2], Cul and NEt4Br in the solid state produced [NEt4]4[Cu6Mo2S6O2Br2l4]. Single-crystal X-ray analysis reveals that the cluster anion consists of two nest-shaped fragments interconnected through a Cul2Cu bridge with Cu-I and Cu...I bond lengths of 2.502 and 2.972 angstrom respectively. The cluster forms monoclinic crystals with space group C2/c, a = 24.423(9), b = 21.021(2), c = 13.715(5) angstrom, beta = 114.48(3)-degrees and Z = 4; R = 0.067, R' = 0.087. It exhibits interesting optical-limiting and self-defocusing properties.

引用

页码：3211 / 3214

页数：4

共 21 条

[1]

Debray M. C. R., 1883, HEBD SEANCES ACAD SC, V96, P1616

[2] ELECTRON SPECTRA OF VOS3(---), MOOS3(--) AND WOS3(--) IONS [J].

DIEMANN, E ;

MULLER, A .

SPECTROCHIMICA ACTA PART A-MOLECULAR SPECTROSCOPY, 1970, A 26 (01) :215-&

[3]

DIEMANN E, 1972, CHEM PHYS LETT, V16, P521

[4] X-RAY CRYSTAL-STRUCTURE OF [(MO2AG6S6[SCME3]2)(O)2(PH3P)4], A 1ST DOUBLE CUBANE-LIKE COMPOUND OF THE MO-AG-S SYSTEM [J].

DU, SW ;

ZHU, NY ;

CHEN, PC ;

WU, XT .

POLYHEDRON, 1992, 11 (19) :2489-2493

[5]

DU SW, 1992, ANGEW CHEM INT EDIT, V8, P1085

[6]

DU SW, 1992, POLYHEDRON, V19, P2495

[7] METAL-CLUSTERS IN BIOLOGY - QUEST FOR A SYNTHETIC REPRESENTATION OF THE CATALYTIC SITE OF NITROGENASE [J].

HOLM, RH .

CHEMICAL SOCIETY REVIEWS, 1981, 10 (04) :455-490

[8]

JOHNSON CK, 1976, ORNL5138 REP

[9]

Lang J. P., 1992, GAODEN XUEXIAO HUAXU, V13, P889

[10]

LANG JP, 1994, J SOLID STATE CHEM, V108, P118

← 1 2 3 →