SYNTHESIS AND STRUCTURE OF A NEW DINUCLEAR MOLYBDENUM(O) COMPLEX [Et_4N]_2 [Mo_2 (CO)_8 (SCH_2COOEt)_2] |
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摘 要: | <正> t Reaction of Et^NI, NaSCH2COOEt with Mo(CO)6 in MeCN affords a new dinuclear molybdenum(O) complex, [Eti,N]2 [Mo2(CO) 8(SCH2COOEt)2] (I) . The crystal and molecular structure has been determined from three-dimensional X-ray data. 1_ crystallizes in the triclinic, space group PI with a=10.362(1), b= 10.391(1), c=10.815(2) X, a=91.64(2), 6=100.07(2), Y=H4.46(1)? Z=l, R= 0.048 for 2975 reflections with I?o(I). Noribonding of Mo...Mo distance (3.939(11)A) in _! supports the previous speculation for the two-electron redox properity,of complex anion, [Mo2(CO)g(SR)2J2~.
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SYNTHESIS AND STRUCTURE OF A NEW DINUCLEAR MOLYBDENUM(O) COMPLEX [Et_4N]_2 [Mo_2 (CO)_8 (SCH_2COOEt)_2] |
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Abstract: | t Reaction of Et^NI, NaSCH2COOEt with Mo(CO)6 in MeCN affords a new dinuclear molybdenum(O) complex, [Eti,N]2 [Mo2(CO) 8(SCH2COOEt)2] (I) . The crystal and molecular structure has been determined from three-dimensional X-ray data. 1_ crystallizes in the triclinic, space group PI with a=10.362(1), b= 10.391(1), c=10.815(2) X, a=91.64(2), 6=100.07(2), Y=H4.46(1)? Z=l, R= 0.048 for 2975 reflections with I?o(I). Noribonding of Mo...Mo distance (3.939(11)A) in _! supports the previous speculation for the two-electron redox properity,of complex anion, [Mo2(CO)g(SR)2J2~. |
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