Crystal structures and nonlinear optical properties of new clusters [MOS3Cu3(PPh3)3{S 2P(OCH2Ph)2}] (M = Mo, W)

He Gen Zheng; Yu Xiao Wang; Mei Hua Ma; Ya Cai; Anwar Usman; Hoong Kun Fun; Ying Lin Song; Xin Quan Xin

doi:10.1016/S0020-1693(03)00219-6

Crystal structures and nonlinear optical properties of new clusters [MOS₃Cu₃(PPh₃)₃{S ₂P(OCH₂Ph)₂}] (M = Mo, W)

He Gen Zheng^*
, Yu Xiao Wang
, Mei Hua Ma
, Ya Cai
, Anwar Usman
, Hoong Kun Fun
, Ying Lin Song
, Xin Quan Xin

^*Corresponding author for this work

School of Physics

Nanjing University
Universiti Sains Malaysia

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

Two new isostructural O,O′-dialkyl dithiophosphate-containing sulfido clusters, MOS₃Cu₃(PPh₃)₃{S ₂P(OCH₂Ph)₂}] (M=Mo (1); M=W (2)), were synthesized through reaction of [NH₄[MOS₃] with [CuS₂P(OCH₂Ph)₂]. They possess an incomplete cubane-like structure, in which the dithiophosphate ligand adopts a triply bridging role, employing one sulfur atom to bind to one Cu atom and the other to two Cu atoms. High third-order nonlinear optical properties of the two clusters were observed, and Z-scan data measured with 532 nm nanosecond laser pulses showed effective third-order optical nonlinearities α₂=0.78×10^-10 and 1.16×10^-10 m W^-1, and n₂=-7.8×10^-18 and 4.0×10^-18 m² W^-1, respectively, for DMF solution of compound 1 and DMF solution of 2. These two clusters exhibit large optical limiting performance with limiting threshold values of 220 mJ cm^-2 for 1 and 600 mJ cm^-2 for 2.

Original language	English
Pages (from-to)	63-68
Number of pages	6
Journal	Inorganica Chimica Acta
Volume	351
Issue number	1
DOIs	https://doi.org/10.1016/S0020-1693(03)00219-6
State	Published - 22 Jul 2003

Keywords

Copper compounds
Crystal structures
Dithiophosphates
Molybdenum compound
Nonlinear optical properties
Tungsten compound

Access to Document

10.1016/S0020-1693(03)00219-6

Cite this

@article{75029cc955bb4de9b1906ab68841c1ea,

title = "Crystal structures and nonlinear optical properties of new clusters [MOS3Cu3(PPh3)3\{S 2P(OCH2Ph)2\}] (M = Mo, W)",

abstract = "Two new isostructural O,O′-dialkyl dithiophosphate-containing sulfido clusters, MOS3Cu3(PPh3)3\{S 2P(OCH2Ph)2\}] (M=Mo (1); M=W (2)), were synthesized through reaction of [NH4[MOS3] with [CuS2P(OCH2Ph)2]. They possess an incomplete cubane-like structure, in which the dithiophosphate ligand adopts a triply bridging role, employing one sulfur atom to bind to one Cu atom and the other to two Cu atoms. High third-order nonlinear optical properties of the two clusters were observed, and Z-scan data measured with 532 nm nanosecond laser pulses showed effective third-order optical nonlinearities α2=0.78×10-10 and 1.16×10-10 m W-1, and n2=-7.8×10-18 and 4.0×10-18 m2 W-1, respectively, for DMF solution of compound 1 and DMF solution of 2. These two clusters exhibit large optical limiting performance with limiting threshold values of 220 mJ cm-2 for 1 and 600 mJ cm-2 for 2.",

keywords = "Copper compounds, Crystal structures, Dithiophosphates, Molybdenum compound, Nonlinear optical properties, Tungsten compound",

author = "Zheng, \{He Gen\} and Wang, \{Yu Xiao\} and Ma, \{Mei Hua\} and Ya Cai and Anwar Usman and Fun, \{Hoong Kun\} and Song, \{Ying Lin\} and Xin, \{Xin Quan\}",

year = "2003",

month = jul,

day = "22",

doi = "10.1016/S0020-1693(03)00219-6",

language = "英语",

volume = "351",

pages = "63--68",

journal = "Inorganica Chimica Acta",

issn = "0020-1693",

publisher = "Elsevier B.V.",

number = "1",

}

TY - JOUR

T1 - Crystal structures and nonlinear optical properties of new clusters [MOS3Cu3(PPh3)3{S 2P(OCH2Ph)2}] (M = Mo, W)

AU - Zheng, He Gen

AU - Wang, Yu Xiao

AU - Ma, Mei Hua

AU - Cai, Ya

AU - Usman, Anwar

AU - Fun, Hoong Kun

AU - Song, Ying Lin

AU - Xin, Xin Quan

PY - 2003/7/22

Y1 - 2003/7/22

N2 - Two new isostructural O,O′-dialkyl dithiophosphate-containing sulfido clusters, MOS3Cu3(PPh3)3{S 2P(OCH2Ph)2}] (M=Mo (1); M=W (2)), were synthesized through reaction of [NH4[MOS3] with [CuS2P(OCH2Ph)2]. They possess an incomplete cubane-like structure, in which the dithiophosphate ligand adopts a triply bridging role, employing one sulfur atom to bind to one Cu atom and the other to two Cu atoms. High third-order nonlinear optical properties of the two clusters were observed, and Z-scan data measured with 532 nm nanosecond laser pulses showed effective third-order optical nonlinearities α2=0.78×10-10 and 1.16×10-10 m W-1, and n2=-7.8×10-18 and 4.0×10-18 m2 W-1, respectively, for DMF solution of compound 1 and DMF solution of 2. These two clusters exhibit large optical limiting performance with limiting threshold values of 220 mJ cm-2 for 1 and 600 mJ cm-2 for 2.

AB - Two new isostructural O,O′-dialkyl dithiophosphate-containing sulfido clusters, MOS3Cu3(PPh3)3{S 2P(OCH2Ph)2}] (M=Mo (1); M=W (2)), were synthesized through reaction of [NH4[MOS3] with [CuS2P(OCH2Ph)2]. They possess an incomplete cubane-like structure, in which the dithiophosphate ligand adopts a triply bridging role, employing one sulfur atom to bind to one Cu atom and the other to two Cu atoms. High third-order nonlinear optical properties of the two clusters were observed, and Z-scan data measured with 532 nm nanosecond laser pulses showed effective third-order optical nonlinearities α2=0.78×10-10 and 1.16×10-10 m W-1, and n2=-7.8×10-18 and 4.0×10-18 m2 W-1, respectively, for DMF solution of compound 1 and DMF solution of 2. These two clusters exhibit large optical limiting performance with limiting threshold values of 220 mJ cm-2 for 1 and 600 mJ cm-2 for 2.

KW - Copper compounds

KW - Crystal structures

KW - Dithiophosphates

KW - Molybdenum compound

KW - Nonlinear optical properties

KW - Tungsten compound

UR - https://www.scopus.com/pages/publications/0038108825

U2 - 10.1016/S0020-1693(03)00219-6

DO - 10.1016/S0020-1693(03)00219-6

M3 - 文章

AN - SCOPUS:0038108825

SN - 0020-1693

VL - 351

SP - 63

EP - 68

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

IS - 1

ER -

Crystal structures and nonlinear optical properties of new clusters [MOS₃Cu₃(PPh₃)₃{S ₂P(OCH₂Ph)₂}] (M = Mo, W)

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this