%0 Journal Article %1 Baral.1982 %A Baral, Subhash %A Cotton, F. Albert %A Ilsley, William H. %A Kaim, Wolfgang. %D 1982 %J Inorganic Chemistry %K THF crystal dimer dimer;THF dimer;mol dimer;molybdenum molybdenum structure structure;picoline structure;pyridine structure;structure structure;xylylacetamido xylylacetamido %N 4 %P 1644--1650 %R 10.1021/ic00134a074 %T Axially coordinated tetrakisN-2,6-dimethyphenyl)lacetamidodimolybdenum(II) compounds. Structures of Mo2(xylyl)NC(CH3)O4.L (L = NC5H4CH3) %V 21 %X The title THF compd. (I) is orthorhombic, space group Pnna, with a 20.147(5), b 48.021(1), and c 16.485(4) \AA; Z = 8(1.5 mols./Z). The pyridine compd. (II) is orthorhombic, space group Pccn, with a 30.414(6), b 17.371(3), and c 18.489(2) \AA; Z = 8. The methylpyridine compd. (III) is orthorhombic, space group Pbcn, with a 15.635(1), b 18.272(1), and c 15.509(2) \AA; Z = 4. In I the mols. on the special positions have the 2-fold axis collinear with the Mo-Mo bond. The 2 types of mols. are essentially identical, having a transoid (D2d) arrangement of the bridging ligands, Mo-Mo bond lengths of 2.097(3) and 2.093(2) \AA, and 2 axially coordinated THF mols. with av. Mo-O distances of 2.58(1) and 2.62(1) \AA. Mols. of II and III also have the transoid arrangement of bridging ligands with Mo-Mo distances of 2.101(1) and 2.102(1) \AA, and one axially coordinated pyridine (Mo-N 2.563(8) \AA) or 4-picoline (Mo-N 2.592(8) \AA), resp. on SciFinder(R)

@article{Baral.1982, abstract = {The title THF compd. (I) is orthorhombic, space group Pnna, with a 20.147(5), b 48.021(1), and c 16.485(4) {\AA}; Z = 8(1.5 mols./Z). The pyridine compd. (II) is orthorhombic, space group Pccn, with a 30.414(6), b 17.371(3), and c 18.489(2) {\AA}; Z = 8. The methylpyridine compd. (III) is orthorhombic, space group Pbcn, with a 15.635(1), b 18.272(1), and c 15.509(2) {\AA}; Z = 4. In I the mols. on the special positions have the 2-fold axis collinear with the Mo-Mo bond. The 2 types of mols. are essentially identical, having a transoid (D2d) arrangement of the bridging ligands, Mo-Mo bond lengths of 2.097(3) and 2.093(2) {\AA}, and 2 axially coordinated THF mols. with av. Mo-O distances of 2.58(1) and 2.62(1) {\AA}. Mols. of II and III also have the transoid arrangement of bridging ligands with Mo-Mo distances of 2.101(1) and 2.102(1) {\AA}, and one axially coordinated pyridine (Mo-N 2.563(8) {\AA}) or 4-picoline (Mo-N 2.592(8) {\AA}), resp. [on SciFinder(R)]}, added-at = {2022-06-15T11:26:56.000+0200}, author = {Baral, Subhash and Cotton, F. Albert and Ilsley, William H. and Kaim, Wolfgang.}, biburl = {https://puma.ub.uni-stuttgart.de/bibtex/274a37cf55534af439906ded06661bbc7/huebleriac}, doi = {10.1021/ic00134a074}, interhash = {50d9f4422288ed768dd909c7b0f1f144}, intrahash = {74a37cf55534af439906ded06661bbc7}, issn = {0020-1669}, journal = {Inorganic Chemistry}, keywords = {THF crystal dimer dimer;THF dimer;mol dimer;molybdenum molybdenum structure structure;picoline structure;pyridine structure;structure structure;xylylacetamido xylylacetamido}, number = 4, pages = {1644--1650}, timestamp = {2022-06-15T09:26:56.000+0200}, title = {Axially coordinated tetrakis[N-2,6-dimethyphenyl)lacetamido]dimolybdenum(II) compounds. Structures of Mo2[(xylyl)NC(CH3)O]4.L (L = NC5H4CH3)}, volume = 21, year = 1982 }