Resonance Raman spectra of metal complexes of substituted dithiophosphinic acids

Sunder, S.; Hanlan, L. A.; Bernstein, H. J.

doi:10.1021/ic50150a058

Cited by 13 publications

(3 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The bands in the range 282-311 cm -1 were assigned to Zn-S stretching bands, Zn-S. These values agree well with those reported in the literature for analogous compounds (22)(23)(24). Table 2.…”

Section: Ir Spectrasupporting

confidence: 90%

Syntheses and characterization of new dithiophosphinato zinc complexes

Sağlam

Acar

2018

Journal of the Turkish Chemical Society Section A: Chemistry

View full text Add to dashboard Cite

Four known dithiophosphinic acids, DTPA, were synthesized and their zinc complexes were newly prepared. The complexes have been proven to have the structures [Zn(µ-DTPA n )2(DTPA n )2], ([DTPA n ]= R n (R)P(S)H, R= 4-CH3O-C6H4-; R 1 = iso-amyl-, DTPA 1 ; R 2 = iso-butyl-, DTPA 2 ; R 3 = sec-butyl-, DTPA 3 ; R 4 = iso-propyl-, DTPA 4 ). The DTPAs were prepared by the reaction of the Lawesson reagent, [2,4-bis(4-methoxyphenyl)-1,3,2,4-dithiodiphosphetane-2,4-disulfide] (LR), with the corresponding Grignard compounds. The acids formed are viscous liquids difficult to purify and so they were converted to ammonium salts, [DTPA n ][NH4], which are easy to obtain as pure crystals. The complexes were identified to have dimeric structures on the basis of mass spectroscopic data. Cite this: Sağlam E, Acar N. Syntheses and characterization of new dithiophosphinato zinc complexes. JOTCSA. 2018;5(2):931-40.

show abstract

Section: Ir Spectrasupporting

confidence: 90%

Syntheses and characterization of new dithiophosphinato zinc complexes

Sağlam

Acar

2018

Journal of the Turkish Chemical Society Section A: Chemistry

View full text Add to dashboard Cite

show abstract

“…[ The N-H stretching signal, v(N-H), observed in the spectra of the ammonium salts at 2945 and 2977 cm -1 disappears in the spectra of the complexes. IR data reported for similar compounds agree well with the signals (19)(20)(21)(22).…”

Section: Compounds V(ni-s)sym V(ni-s)asym V(ps)sym V(ps)asym V(n-h)supporting

confidence: 81%

The Syntheses and Characterization of New Dithiophosphonates derived from Novel 2,4-Bis(methoxytolyl)-1,3-dithia-2,4-diphosphetane 2,4- disulfides and Their Ni(II) Complexes

Sağlam¹,

Bulat²,

Yılmaz³

2020

Journal of the Turkish Chemical Society Section A: Chemistry

View full text Add to dashboard Cite

Two novel perthiophosphonic acid anhydrides, 2,4-bis(R x,y)-1,3-dithia-2,4-diphosphetane 2,4disulfide [(R x,y-P(S)S)2; R x =3-methoxytolyl (SAV-B1) and R y =2-methoxytolyl (SAV-B2)] were synthesized. From the reaction of SAV-B1 and SAV-B2 with alcohols, four new dithiophosphonic acids [HS2P(R x,y)(ORn)] (Rn; R1=ethyl R2=2-propyl) were prepared. These acids were converted to corresponding ammonium salts, [NH4][S2P(R x,y)(ORn)]. The ammonium salts were further reacted with NiCl2.6H2O to prepare four new dithiophosphonato nickel(II) complexes, [Ni(S2P(R x,y)(ORn))2]. The ligands and complexes were characterized by elemental analyses, IR, ESI-MS, 1D 1 H, 13 C, 31 P NMR and 2D HSQC techniques. Complementary structural information was provided by the HSQC spectrum of the [NH4][S2P(R x,y)(OR2)]. The structure of the perthiophosphonic acid anhydrides was deduced from the structures of dithiophosphonates thereof.

show abstract

“…All these values are in agreement with the literature [18,[42][43][44][45]. The prominent peaks are given in Table 2.…”

Section: Ir and Raman Spectrasupporting

confidence: 91%

Syntheses and structural studies on some new dithiophosphinato complexes of nickel(II), cobalt(II) and mixed pyridino complexes thereof

Sağlam

2015

Inorganica Chimica Acta

View full text Add to dashboard Cite

Resonance Raman spectra of metal complexes of substituted dithiophosphinic acids

Cited by 13 publications

References 1 publication

Syntheses and characterization of new dithiophosphinato zinc complexes

Syntheses and characterization of new dithiophosphinato zinc complexes

The Syntheses and Characterization of New Dithiophosphonates derived from Novel 2,4-Bis(methoxytolyl)-1,3-dithia-2,4-diphosphetane 2,4- disulfides and Their Ni(II) Complexes

Syntheses and structural studies on some new dithiophosphinato complexes of nickel(II), cobalt(II) and mixed pyridino complexes thereof

Contact Info

Product

Resources

About