Bis[2,3,4-trimethyl-5-[(3,4,5-trimethyl-2H-pyrrol-2-ylidene-κN)methyl]-1H-pyrrolato-κN]copper(II)1
نویسندگان
چکیده
In the title complex, [Cu(C(15)H(19)N(2))(2)] or [Cu(L(2))] (HL is 3,3',4,4',5,5'-hexa-methyl-pyrromethene), the Cu(II) atom is coordinated by four N atoms [Cu-N 1.939 (2)-1.976 (2) Å] from two L ligands in a distorted tetra-hedral geometry. The mean planes of the CuN(2)C(3) metallocyclic rings form a dihedral angle of 72.73 (6)°. In the L ligands, the pyrrole rings are inclined to each other at dihedral angles of 3.03 (7) and 9.83 (7)°. The crystal packing exhibits weak inter-molecular C-H⋯π inter-actions, which form chains in [100].
منابع مشابه
trans-Bis(thiocyanato-κN)tetrakis(3,4,5-trimethyl-1H-pyrazole-κN 2)nickel(II)–3,4,5-trimethyl-1H-pyrazole (1/1)
In the title compound, [Ni(NCS)(2)(C(6)H(10)N(2))(4)]·C(6)H(10)N(2), the asymmetric unit comprises a Ni(II) complex and a co-crystallised mol-ecule of 3,4,5-trimethyl-1H-pyrazole (PzMe(3)). The Ni(II) atom is coordinated by four PzMe(3) mol-ecules and two thio-cyanate anions to define a trans N(4)S(2) distorted octa-hedral geometry. A number of intra-molecular N-H⋯N, N-H⋯S and C-H⋯N inter-actio...
متن کامل{2-[(3,5-Dimethyl-2H-pyrrol-2-ylidene-κN)(4-nitrophenyl)methyl]-3,5-dimethyl-1H-pyrrol-1-ido-κN}difluoridoboron
In an effort to discover novel and potential boron-dipyrromethene (BODIPY) dyes, the title compound, C(19)H(18)BF(2)N(3)O(2), was prepared from 2,4-dimethyl-pyrrole, 4-nitro-benzaldehyde and BF(3)·Et(2)O in a one-pot reaction. There are two independent mol-ecules, A and B, in the asymmetric unit in which the dihedral angles between the benzene ring and boron-dipyrromethene mean plane have signi...
متن کاملBis{2-[bis(3,5-dimethyl-1H-pyrazol-1-yl-κN 2)methyl]pyridine-κN}copper(II) dinitrate
In the mononuclear title complex, [Cu(C(16)H(19)N(5))(2)](NO(3))(2), the Cu(II) ion is located on a twofold rotation axis and is six-coordinated by six N atoms from two 2-[bis-(3,5-dimethyl-1H-pyrazol-1-yl)meth-yl]pyridine ligands, forming a distorted octa-hedral geometry. In the crystal, mol-ecules are linked by weak C-H⋯O inter-actions.
متن کاملDichloridobis(3,4,5-trimethyl-1H-pyrazole-κN 2)cobalt(II)
In the title compound, [Co(II)Cl(2)(C(6)H(10)N(2))(2)], a pair of 3,4,5-trimethyl-pyrazoles act as monodentate ligands. Two Cl(-) anions are also bonded directly to the Co(II) atom, which has a CoN(2)Cl(2) chromophore in a slightly distorted tetra-hedral geometry. The two mol-ecules in the asymmetric unit are related by an approximate twofold rotation roughly parallel to the a axis. The amino H...
متن کاملBis{2-[bis(3,5-dimethyl-1H-pyrazol-1-yl-κN 2)methyl]pyridine-κN}cobalt(II) dinitrate
The central Co(II) ion in the title complex, [Co(C(16)H(19)N(5))(2)](NO(3))(2), is located on a twofold rotation axis and has a slightly distorted octa-hedral coordination sphere. It is bonded to six N atoms from two 2-[bis-(3,5-dimethyl-1H-pyrazol-1-yl)meth-yl]pyridine ligands. In the crystal, mol-ecules are linked by weak C-H⋯O inter-actions.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012