MOLECULAR AND CRYSTAL STRUCTURE OF ZN (II) COMPLEXES WITH NEW BIS (THIOSEMICARBAZONE) LIGANDS

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HOSSEINI YAZDI SEYED ABOLFAZL; HOSSEINPOOR SARA

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Seminar Paper

Paper Information

Seminar: SYMPOSIUM OF CRYSTALLOGRAPHY AND MINERALOGY OF IRAN
Year:2016 | Issue:23

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Title

MOLECULAR AND CRYSTAL STRUCTURE OF ZN (II) COMPLEXES WITH NEW BIS (THIOSEMICARBAZONE) LIGANDS

Author(s)

HOSSEINI YAZDI SEYED ABOLFAZL | HOSSEINPOOR SARA

Keywords

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Abstract

TWO NEW ZINC BIS (THIOSEMICARBAZONE) COMPLEXES HAVE BEEN SYNTHESIZED BY THE REACTION OF THE METAL ACETATES WITH H3L1 AND H3L2 LIGANDS AND CHARACTERIZED BY SINGLE-CRYSTAL X-RAY DIFFRACTION. BOTH OF THE COMPLEXES HAVE AN OVERALL NEUTRAL CHARGE WITH A TRIANIONIC LIGAND. THESES LIGANDS HAVING SNONS DONOR SEQUENCES, CAPABLE OF HOLDING TWO METAL IONS IN CLOSE PROXIMITY, THE COORDINATION SPHERE IS FORMED BY THE IMINE NITROGEN AND SULFUR ATOM, AND THE REMAINING POSITIONS, IN A SQUARE-BASED PYRAMID, ARE OCCUPIED BY THREE OXYGEN ATOMS DERIVED OF ETHER, ACETATE-BRIDGED AND ALKOXIDE-BRIDGED GROUPS. THE MOLECULAR STRUCTURE OF [ZN2L1 (CH3COO)]. ETOH IS SIMILAR TO [ZN2L2 (CH3COO)]. MEOH, WHICH SHOW BOTH OF METAL CENTERS ARE IN A SQUARE-BASED PYRAMID. UNIT CELL DIMENSIONS OF [ZN2L1 (CH3COO)]. ETOH AND [ZN2L2 (CH3COO)]. MEOH ARE A=10.3511 (5) Å, B=13.1247 (9) Å, C=14.7253 (5) Å, A=81.786 (4) O, B=85.567 (4) O, G=69.583° AND A=10.2695 (6) Å, B=13.4464 (7) Å, C= 14.3869 (7) Å, A=83.200 (4) O, B=86.968 (4) O, G=69.620 (5) O, RESPECTIVELY.

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APA: Copy

HOSSEINI YAZDI, SEYED ABOLFAZL, & HOSSEINPOOR, SARA. (2016). MOLECULAR AND CRYSTAL STRUCTURE OF ZN (II) COMPLEXES WITH NEW BIS (THIOSEMICARBAZONE) LIGANDS. SYMPOSIUM OF CRYSTALLOGRAPHY AND MINERALOGY OF IRAN. SID. https://sid.ir/paper/926446/en

Vancouver: Copy

HOSSEINI YAZDI SEYED ABOLFAZL, HOSSEINPOOR SARA. MOLECULAR AND CRYSTAL STRUCTURE OF ZN (II) COMPLEXES WITH NEW BIS (THIOSEMICARBAZONE) LIGANDS. 2016. Available from: https://sid.ir/paper/926446/en

IEEE: Copy

SEYED ABOLFAZL HOSSEINI YAZDI, and SARA HOSSEINPOOR, “MOLECULAR AND CRYSTAL STRUCTURE OF ZN (II) COMPLEXES WITH NEW BIS (THIOSEMICARBAZONE) LIGANDS,” presented at the SYMPOSIUM OF CRYSTALLOGRAPHY AND MINERALOGY OF IRAN. 2016, [Online]. Available: https://sid.ir/paper/926446/en

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