Synthesis, structural characterization, and interconversion of S-bridged dinuclear and hexanuclear complexes composed of cis(S)-[Co(aet)2(en)]+ and trigonal-bipyramidal cadmium(II) (aet = 2-Aminoethanethiolate, en = ethylenediamine)

Chemistry Letters

Volumn , Issue 11, 1996, Pages 975-976

  Konno, Takumi ^a   Okamoto, Ken Ichi ^a  

^a UNIVERSITY OF TSUKUBA   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0030351674     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.1996.975     Document Type: Article

References (22)

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17. 2 of aet).
18. en = 1.999(5), Cl1-Cd-C12 = 114.71(6), Cl1-Cd-S2 = 116.07(6), C12-Cd-S2 = 129.03(6), C13-Cd-S1 = 161.60(5), S1-Cd-S2 = 75.11(5), S1-Co-S2 = 92.26(6), S1-Co-N1 = 87.8(1), S2-Co-N2 = 88.2(2), N3-Co-N4 = 84.4(2), Cd-S1-Co = 95.14(6).
19. The equatorial-equatorial and axial-equatorial angles (114.71(6) - 129.03(6)° and 75.11(5) - 95.14(6)°) are close to the ideal angles of 120° and 90° for a trigonal bipyramid.
20. 2 of aet).
21. en = 2.006(7), Cl-Cd-S12 = 110.1(1), Cl-Cd-S22 = 110.7(1), S12-Cd-S22= 139.13(7), S11-Cd-S21 = 171.41(6), S11-Cd-S12 = 76.83(7), S21-Cd-S22 = 77.07(7), S11-Co1-S12 = 92.99(8), S11-Co1-N11 = 88.1(2), S12-Co1-N12 = 87.6(2), N13-Co1-N14 = 85.4(3), S21-Co2-S22 = 92.71(9), S21-Co2-N21 = 87.6(2), S22-Co2-N22 = 87.8(2), N23-Co2-N24 = 85.2(3), av. Cd-S-Co = 94.78(8).
22. 2O: C, 14.18; H, 4.36; N, 11.03%.