TY - JOUR
T1 - Diorganotin(IV) Complexes of Methyl 2-{[(E)-8-Oxo-5,8-dihydroquinolin-5- ylidene]hydrazino}benzoate
AU - Ruisi, Giuseppe
AU - Basu Baul, Tushar S.
AU - Tiekink, Edward R. T.
AU - Mizar, Archana
PY - 2012
Y1 - 2012
N2 - Three cis-bis{5-[(E)-2-(2-carbomethoxyphenyl)-1- diazenyl]quinolinolato}-diorganotin(IV), R2Sn(L)2, complexes [R = Me (1), Ph (2) and Bz (3)] were synthesized and characterized by 1H-, 13C-, 119Sn- NMR, IR, and 119Sn Mössbauer spectroscopic techniques in combination with elemental analysis. The structure of diphenyltin(IV) complex Ph2Sn(L)2 (2) was determined by single-crystal X-ray crystallography as its tri-benzene solvate. Each complex was found to adopt a distorted cis-R2 octahedral arrangement around the tin atom with the quinolinolato ligands being N,O-chelating; the oxygen atoms are trans to each other. The complexes retain their solid- state structure in non-coordinating solvents as evidenced by 119Sn-NMR spectroscopy.
AB - Three cis-bis{5-[(E)-2-(2-carbomethoxyphenyl)-1- diazenyl]quinolinolato}-diorganotin(IV), R2Sn(L)2, complexes [R = Me (1), Ph (2) and Bz (3)] were synthesized and characterized by 1H-, 13C-, 119Sn- NMR, IR, and 119Sn Mössbauer spectroscopic techniques in combination with elemental analysis. The structure of diphenyltin(IV) complex Ph2Sn(L)2 (2) was determined by single-crystal X-ray crystallography as its tri-benzene solvate. Each complex was found to adopt a distorted cis-R2 octahedral arrangement around the tin atom with the quinolinolato ligands being N,O-chelating; the oxygen atoms are trans to each other. The complexes retain their solid- state structure in non-coordinating solvents as evidenced by 119Sn-NMR spectroscopy.
KW - 8-dihydroquinolin-5-ylidene]hydrazino}benzoate; NMR spectroscopy; 119Sn Mössbauer spectroscopy; Structure elucidation; Tin
KW - Methyl 2-{[(E)-8-oxo-5
KW - 8-dihydroquinolin-5-ylidene]hydrazino}benzoate; NMR spectroscopy; 119Sn Mössbauer spectroscopy; Structure elucidation; Tin
KW - Methyl 2-{[(E)-8-oxo-5
UR - http://hdl.handle.net/10447/62528
M3 - Article
VL - 638
SP - 664
EP - 668
JO - Zeitschrift fur Anorganische und Allgemeine Chemie
JF - Zeitschrift fur Anorganische und Allgemeine Chemie
SN - 0044-2313
ER -