Two new octahedral Cd(II) complexes [Cd(L)2] and {[Cd(LH) 2(SCN)2]H2O} [L = C6H 5C(OH)NN = C(CH3)C5H4N]: Synthesis and structural studies

Soma Sen; Pritha Talukder; Georgina Rosair; Samiran Mitra

doi:10.1007/s11224-005-7572-5

Two new octahedral Cd(II) complexes [Cd(L)₂] and {[Cd(LH) ₂(SCN)₂]H₂O} [L = C₆H ₅C(OH)NN = C(CH₃)C₅H₄N]: Synthesis and structural studies

Soma Sen, Pritha Talukder, Georgina Rosair, Samiran Mitra

School of Engineering & Physical Sciences

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

43 Citations (Scopus)

Abstract

Two new octahedral Cd(II) complexes [Cd(L)₂] (1) and {[Cd(LH)₂(SCN)₂]H₂O} (2) [where LH = C ₁₄H₁₃N₃O] are synthesized using a tridentate hydrazone ligand (LH) and they are characterized by elemental analysis, IR spectra, NMR spectra, thermal studies and finally the structures have been determined by single crystal X-ray diffraction. Complex 1 crystallizes in monoclinic system, space group C2lc with a = 22.565(6) Å, b = 10.252(3) Å, c = 12.187(4) Å, ß = 118.851(2)°, and Z = 4. Complex 2 also crystallizes in the monoclinic system, space group P2₁/c with a = 9.257(9)Å, b = 17.809(2)Å, c = 9.548(9)Å, ß = 107.439(4)°, and Z = 2. In 1 the ligand binds the Cd(II) ion in tridentate fashion, whereas in 2 it acts as a bidentate ligand. © 2005 Springer Science+Business Media, Inc.

Original language	English
Pages (from-to)	605-610
Number of pages	6
Journal	Structural Chemistry
Volume	16
Issue number	6
DOIs	https://doi.org/10.1007/s11224-005-7572-5
Publication status	Published - Dec 2005

Keywords

Cadmium(II)
Crystal structures
Hydrazone ligand

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10.1007/s11224-005-7572-5

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title = "Two new octahedral Cd(II) complexes [Cd(L)2] and \{[Cd(LH) 2(SCN)2]H2O\} [L = C6H 5C(OH)NN = C(CH3)C5H4N]: Synthesis and structural studies",

abstract = "Two new octahedral Cd(II) complexes [Cd(L)2] (1) and \{[Cd(LH)2(SCN)2]H2O\} (2) [where LH = C 14H13N3O] are synthesized using a tridentate hydrazone ligand (LH) and they are characterized by elemental analysis, IR spectra, NMR spectra, thermal studies and finally the structures have been determined by single crystal X-ray diffraction. Complex 1 crystallizes in monoclinic system, space group C2lc with a = 22.565(6) {\AA}, b = 10.252(3) {\AA}, c = 12.187(4) {\AA}, {\ss} = 118.851(2)°, and Z = 4. Complex 2 also crystallizes in the monoclinic system, space group P21/c with a = 9.257(9){\AA}, b = 17.809(2){\AA}, c = 9.548(9){\AA}, {\ss} = 107.439(4)°, and Z = 2. In 1 the ligand binds the Cd(II) ion in tridentate fashion, whereas in 2 it acts as a bidentate ligand. {\textcopyright} 2005 Springer Science+Business Media, Inc.",

keywords = "Cadmium(II), Crystal structures, Hydrazone ligand",

author = "Soma Sen and Pritha Talukder and Georgina Rosair and Samiran Mitra",

year = "2005",

month = dec,

doi = "10.1007/s11224-005-7572-5",

language = "English",

volume = "16",

pages = "605--610",

journal = "Structural Chemistry",

issn = "1040-0400",

publisher = "Springer",

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TY - JOUR

T1 - Two new octahedral Cd(II) complexes [Cd(L)2] and {[Cd(LH) 2(SCN)2]H2O} [L = C6H 5C(OH)NN = C(CH3)C5H4N]

T2 - Synthesis and structural studies

AU - Sen, Soma

AU - Talukder, Pritha

AU - Rosair, Georgina

AU - Mitra, Samiran

PY - 2005/12

Y1 - 2005/12

N2 - Two new octahedral Cd(II) complexes [Cd(L)2] (1) and {[Cd(LH)2(SCN)2]H2O} (2) [where LH = C 14H13N3O] are synthesized using a tridentate hydrazone ligand (LH) and they are characterized by elemental analysis, IR spectra, NMR spectra, thermal studies and finally the structures have been determined by single crystal X-ray diffraction. Complex 1 crystallizes in monoclinic system, space group C2lc with a = 22.565(6) Å, b = 10.252(3) Å, c = 12.187(4) Å, ß = 118.851(2)°, and Z = 4. Complex 2 also crystallizes in the monoclinic system, space group P21/c with a = 9.257(9)Å, b = 17.809(2)Å, c = 9.548(9)Å, ß = 107.439(4)°, and Z = 2. In 1 the ligand binds the Cd(II) ion in tridentate fashion, whereas in 2 it acts as a bidentate ligand. © 2005 Springer Science+Business Media, Inc.

AB - Two new octahedral Cd(II) complexes [Cd(L)2] (1) and {[Cd(LH)2(SCN)2]H2O} (2) [where LH = C 14H13N3O] are synthesized using a tridentate hydrazone ligand (LH) and they are characterized by elemental analysis, IR spectra, NMR spectra, thermal studies and finally the structures have been determined by single crystal X-ray diffraction. Complex 1 crystallizes in monoclinic system, space group C2lc with a = 22.565(6) Å, b = 10.252(3) Å, c = 12.187(4) Å, ß = 118.851(2)°, and Z = 4. Complex 2 also crystallizes in the monoclinic system, space group P21/c with a = 9.257(9)Å, b = 17.809(2)Å, c = 9.548(9)Å, ß = 107.439(4)°, and Z = 2. In 1 the ligand binds the Cd(II) ion in tridentate fashion, whereas in 2 it acts as a bidentate ligand. © 2005 Springer Science+Business Media, Inc.

KW - Cadmium(II)

KW - Crystal structures

KW - Hydrazone ligand

UR - https://www.scopus.com/pages/publications/29344464628

U2 - 10.1007/s11224-005-7572-5

DO - 10.1007/s11224-005-7572-5

M3 - Article

SN - 1040-0400

VL - 16

SP - 605

EP - 610

JO - Structural Chemistry

JF - Structural Chemistry

IS - 6

ER -

Two new octahedral Cd(II) complexes [Cd(L)₂] and {[Cd(LH) ₂(SCN)₂]H₂O} [L = C₆H ₅C(OH)NN = C(CH₃)C₅H₄N]: Synthesis and structural studies

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