Synthesis and structural properties of ylidenemalonatoplatinum(II) complexes

Sung Sil Lee; Moon Jin Jun; Kwan Mook Kim; Ok Sang Jung; Youn Soo Sohn

doi:10.1016/S0277-5387(00)81706-4

Synthesis and structural properties of ylidenemalonatoplatinum(II) complexes

Sung Sil Lee, Moon Jin Jun, Kwan Mook Kim, Ok Sang Jung, Youn Soo Sohn

Department of Chemistry & Nanoscience

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

13 Scopus citations

Abstract

New platinum(II) complexes A₂Pt(OOC)₂CCR₂ (1, A₂ = 3-aminohexahydroazepine, R₂ = -(CH_25^-; 2, A₂ = 3-aminohexahydroazepine, R = CH₃; 3, A₂ = 3-aminohexahydroazepine, R₂ = -SCH₂CH₂S-; 4, A = cyclopropylamine, R₂ = -SCH₂CH₂ S-) have been prepared and characterized. The molecular structures of the representative complexes 1 · 2H₂O and 4 · C₃H₇NO were determined by X-ray analysis. The platinum atoms for 1 · 2H₂O and 4 · C₃H₇NO achieve a typical square planar arrangement with each nitron atom in cis position. For 1 · 2H₂O an unusually short CC bond [1.298(18) Å] has been observed in contrast to the corresponding bond [1.374(9)Å] in 4 · C₃H₇NO. The spectroscopic and physicochemical data disclose that these platinum complexes are stable and their molecular structures are retained in aqueous solution.

Original language	English
Pages (from-to)	1397-1403
Number of pages	7
Journal	Polyhedron
Volume	13
Issue number	9
DOIs	https://doi.org/10.1016/S0277-5387(00)81706-4
State	Published - May 1994

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title = "Synthesis and structural properties of ylidenemalonatoplatinum(II) complexes",

abstract = "New platinum(II) complexes A2Pt(OOC)2CCR2 (1, A2 = 3-aminohexahydroazepine, R2 = -(CH25-; 2, A2 = 3-aminohexahydroazepine, R = CH3; 3, A2 = 3-aminohexahydroazepine, R2 = -SCH2CH2S-; 4, A = cyclopropylamine, R2 = -SCH2CH2 S-) have been prepared and characterized. The molecular structures of the representative complexes 1 · 2H2O and 4 · C3H7NO were determined by X-ray analysis. The platinum atoms for 1 · 2H2O and 4 · C3H7NO achieve a typical square planar arrangement with each nitron atom in cis position. For 1 · 2H2O an unusually short CC bond [1.298(18) {\AA}] has been observed in contrast to the corresponding bond [1.374(9){\AA}] in 4 · C3H7NO. The spectroscopic and physicochemical data disclose that these platinum complexes are stable and their molecular structures are retained in aqueous solution.",

author = "Lee, {Sung Sil} and Jun, {Moon Jin} and Kim, {Kwan Mook} and Jung, {Ok Sang} and Sohn, {Youn Soo}",

year = "1994",

month = may,

doi = "10.1016/S0277-5387(00)81706-4",

language = "English",

volume = "13",

pages = "1397--1403",

journal = "Polyhedron",

issn = "0277-5387",

publisher = "Elsevier Ltd.",

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T1 - Synthesis and structural properties of ylidenemalonatoplatinum(II) complexes

AU - Lee, Sung Sil

AU - Jun, Moon Jin

AU - Kim, Kwan Mook

AU - Jung, Ok Sang

AU - Sohn, Youn Soo

PY - 1994/5

Y1 - 1994/5

N2 - New platinum(II) complexes A2Pt(OOC)2CCR2 (1, A2 = 3-aminohexahydroazepine, R2 = -(CH25-; 2, A2 = 3-aminohexahydroazepine, R = CH3; 3, A2 = 3-aminohexahydroazepine, R2 = -SCH2CH2S-; 4, A = cyclopropylamine, R2 = -SCH2CH2 S-) have been prepared and characterized. The molecular structures of the representative complexes 1 · 2H2O and 4 · C3H7NO were determined by X-ray analysis. The platinum atoms for 1 · 2H2O and 4 · C3H7NO achieve a typical square planar arrangement with each nitron atom in cis position. For 1 · 2H2O an unusually short CC bond [1.298(18) Å] has been observed in contrast to the corresponding bond [1.374(9)Å] in 4 · C3H7NO. The spectroscopic and physicochemical data disclose that these platinum complexes are stable and their molecular structures are retained in aqueous solution.

AB - New platinum(II) complexes A2Pt(OOC)2CCR2 (1, A2 = 3-aminohexahydroazepine, R2 = -(CH25-; 2, A2 = 3-aminohexahydroazepine, R = CH3; 3, A2 = 3-aminohexahydroazepine, R2 = -SCH2CH2S-; 4, A = cyclopropylamine, R2 = -SCH2CH2 S-) have been prepared and characterized. The molecular structures of the representative complexes 1 · 2H2O and 4 · C3H7NO were determined by X-ray analysis. The platinum atoms for 1 · 2H2O and 4 · C3H7NO achieve a typical square planar arrangement with each nitron atom in cis position. For 1 · 2H2O an unusually short CC bond [1.298(18) Å] has been observed in contrast to the corresponding bond [1.374(9)Å] in 4 · C3H7NO. The spectroscopic and physicochemical data disclose that these platinum complexes are stable and their molecular structures are retained in aqueous solution.

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DO - 10.1016/S0277-5387(00)81706-4

M3 - Article

AN - SCOPUS:0039477931

SN - 0277-5387

VL - 13

SP - 1397

EP - 1403

JO - Polyhedron

JF - Polyhedron

IS - 9

ER -

Synthesis and structural properties of ylidenemalonatoplatinum(II) complexes

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