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Highest C-O bond length will be in  [Mn(CO)6]+ [Cr(CO)6] [V(CO)6]- same in all
Asked by g_archanasharma | 17 Mar, 2019, 07:26: AM
answered-by-expert Expert Answer
F a c t o r s space w h i c h space e n h a n c e s space t h e space e l e c t r o n space d e n s i t y space o n space m e t a l space w i l l space e n h a n c e space t h e space b a c k space p i e space b o n d i n g space c o n s e c u e n t l y space t h e space M minus C thin space b o n d space b e c o m e s space s h o r t space left parenthesis S t r o n g right parenthesis space a n d space C minus O space b o n d space b e c o m e s space w e a k. T h u s comma space w i t h space r e f e r e n c e s space t o space t h e space e x a m p l e s space g i v e n space comma I n c r e a s e space o n space minus V e space c h a r g e space o n space m e t a l space i n c r e a s e s space t h e space e l e c t r o n space d e n s i t y space o n space m e t a l S o space t h e space o r d e r space o f space d e c r e a sin g space C minus O space b o n d space s t r e n g t h space i s space space minus left square bracket M n left parenthesis C O right parenthesis subscript 6 right square bracket to the power of plus space greater than space left square bracket C r left parenthesis C O right parenthesis subscript 6 right square bracket space greater than space left square bracket V left parenthesis C O right parenthesis subscript 6 right square bracket to the power of minus o p p o s i t e space w i l l space b e space t h e space o r d e r space o f space b o n d space l e n g t h space o r d e r space i. e left square bracket M n left parenthesis C O right parenthesis subscript 6 right square bracket to the power of plus space less than space space left square bracket C r left parenthesis C O right parenthesis subscript 6 right square bracket space less than space left square bracket V left parenthesis C O right parenthesis subscript 6 right square bracket to the power of minus
Answered by Sumit Chakrapani | 19 Mar, 2019, 22:41: PM

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