机构地区:[1]清华大学化学系 [2]北京大学化学与分子工程学院,北京100871 [3]北京大学化学与分子工程学院
出 处:《无机化学学报》2002年第6期606-610,共5页Chinese Journal of Inorganic Chemistry
基 金:国家自然科学基金;博士后基金资助项目(No.29771001)。
摘 要:Two new mononuclear Mn £"complexes Mn £¨phen£(c)£2£¨N£3£(c)£2£¨£±£(c)andMn £¨phen£(c)£2£¨N£3£(c)£¨H£2O£(c)ClO4·H2 O£¨£2£(c)have been synthesized and structura lly characterized,where phen is £±£?£±£°£-phenanthroline£(r)Complex1crystallizes in theP1pace group,with lattice parameters a£1/2£?£(r)£±£?£?£?£¨£2£(c)|!£?b£1/2£±£±£(r)£±£2£±£?£¨£2£(c)|!£?c£1/2£±£2£(r)6£?£?£±£¨£2£(c)|!£?|á£1/2£?£3£(r)£μ£μ£?£¨£3£(c)??£?|?£1/2£?£2£(r)28£*£¨£3£(c)??£?|?£1/2£*£3£(r)6£¨£3£(c)??£?V£1/2£±£°£1£2£(r)£*£¨£′£(c)|!£3£?Dc£1/2£±£(r)£μ£±£?Mg ?¤m£-£3£?Z £1/22,F(000£(c)£1/2£μ£±£°£?R£±£1/2£°£(r)£°£?£2£°£?w R£2£1/2£°£(r)0958(based on F£2 £(c)£?S£1/2£°£(r)£1£?£±£(r)Complex2crystallizes in theP1space group,with lattice parameters a£1/2£?£(r)£?£μ£′£3£¨£2£(c)|!£?b£1/2£?£(r)£1£*£?£*£¨£2£(c)|!£?c£1/2£±£*£(r)5915£¨£′£(c)|!£?|á£1/2£1£3£(r)£3£1£1£¨£3£(c)??£?|?£1/2£±£°£2£(r)£?£°£?£¨£3£(c)??£?|?£1/2£±£°£?£(r)23£′£¨£3£(c)??£?V£1/2£±£2£?£?£(r)£*£¨£′£(c)? £3 £?Dc£1/2£±£(r)£μ£μ£2Mg ?¤m£-£3£?Z £1/2£2£?F£¨£°£°£°£(c)£1/2606,R!? £1/2£°£(r)067£2£?w R £2 £1/2£°£(r)1781(based on F2 £(c)£?S£1/2£±£(r)£°£′£*£(r)In complex1,the Mn atom is coordinated by six nit rogen atoms of two phen molecules and two N 3- ions with the Mn£-N distances ranging from £2£(r)£±£′£2£¨£′£(c)to £2£(r)318(4£(c)|!£(r)The coordinated phen molecules of the adjacent Mn £¨phen£(c) £2 £¨N £3 £(c) 2 moieties experienceπ-πstacking which is responsible for th e crystal packTwo new mononuclear Mn £'complexes Mn £¨phen£(c)£2£¨N£3£(c)£2£¨£±£(c)andMn £¨phen£(c)£2£¨N£3£(c)£¨H£2O£(c)ClO4·H2 O£¨£2£(c)have been synthesized and structura lly characterized,where phen is £±£?£±£°£-phenanthroline£(r)Complex1crystallizes in theP1pace group,with lattice parameters a£1/2£?£(r)£±£?£?£?£¨£2£(c)|!£?b£1/2£±£±£(r)£±£2£±£?£¨£2£(c)|!£?c£1/2£±£2£(r)6£?£?£±£¨£2£(c)|!£?|á£1/2£?£3£(r)£μ£μ£?£¨£3£(c)??£?|?£1/2£?£2£(r)28£*£¨£3£(c)??£?|?£1/2£*£3£(r)6£¨£3£(c)??£?V£1/2£±£°£1£2£(r)£*£¨£′£(c)|!£3£?Dc£1/2£±£(r)£μ£±£?Mg ?¤m£-£3£?Z £1/22,F(000£(c)£1/2£μ£±£°£?R£±£1/2£°£(r)£°£?£2£°£?w R£2£1/2£°£(r)0958(based on F£2 £(c)£?S£1/2£°£(r)£1£?£±£(r)Complex2crystallizes in theP1space group,with lattice parameters a£1/2£?£(r)£?£μ£′£3£¨£2£(c)|!£?b£1/2£?£(r)£1£*£?£*£¨£2£(c)|!£?c£1/2£±£*£(r)5915£¨£′£(c)|!£?|á£1/2£1£3£(r)£3£1£1£¨£3£(c)??£?|?£1/2£±£°£2£(r)£?£°£?£¨£3£(c)??£?|?£1/2£±£°£?£(r)23£′£¨£3£(c)??£?V£1/2£±£2£?£?£(r)£*£¨£′£(c)? £3 £?Dc£1/2£±£(r)£μ£μ£2Mg ?¤m£-£3£?Z £1/2£2£?F£¨£°£°£°£(c)£1/2606,R!? £1/2£°£(r)067£2£?w R £2 £1/2£°£(r)1781(based on F2 £(c)£?S£1/2£±£(r)£°£′£*£(r)In complex1,the Mn atom is coordinated by six nit rogen atoms of two phen molecules and two N 3- ions with the Mn£-N distances ranging from £2£(r)£±£′£2£¨£′£(c)to £2£(r)318(4£(c)|!£(r)The coordinated phen molecules of the adjacent Mn £¨phen£(c) £2 £¨N £3 £(c) 2 moieties experienceπ-πstacking wh
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