Spin-State Crossover with Structural Changes in a Cobalt(II) Organometallic Species: Low-Coordinate, First Row, Heteroleptic Amido Transition Metal Aryls. Synthesis and Characterization of Ar'MN(H)Ar# (M = Mn, Fe, Co) (Ar' = C6H3-2,6-(C6H3-2,6-iPr2)2, Ar#= C6H3-2,6-(C6H2-2,4,6-Me3)2)
Chengbao Ni; James C. Fettinger; Gary J. Long; Philip P. Power; Inorganic Chemistry 48 (2009) 2443–2448; doi:10.1021/ic801660a

data_4301655
_publ_contact_author_address
;
Department of Chemistry
University of California, Davis
1 Shields Ave
Davis, CA 95616
;
_publ_contact_author_email       pppower@ucdavis.edu
_publ_contact_author_name        'Power, Philip P.'
_publ_section_title
;
Spin-State Crossover with Structural Changes in a Cobalt(II) Organometallic
Species: Low-Coordinate, First Row, Heteroleptic Amido Transition Metal
Aryls. Synthesis and Characterization of Ar'MN(H)Ar# (M = Mn, Fe, Co)
(Ar' = C6H3-2,6-(C6H3-2,6-iPr2)2, Ar#= C6H3-2,6-(C6H2-2,4,6-Me3)2)
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2443
_journal_page_last               2448
_journal_paper_doi               10.1021/ic801660a
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C54 H63 Mn N, 0.5(C6 H14)'
_chemical_formula_sum            'C57 H70 Mn N'
_chemical_formula_weight         824.08
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                75.8250(10)
_cell_angle_beta                 82.4600(10)
_cell_angle_gamma                68.0150(10)
_cell_formula_units_Z            2
_cell_length_a                   10.6554(7)
_cell_length_b                   12.5210(8)
_cell_length_c                   20.2032(13)
_cell_measurement_temperature    90(2)
_cell_volume                     2421.0(3)
_computing_cell_refinement       'SAINT (7.46A) (Bruker, 2006)'
_computing_data_collection       'SMART 1000'
_computing_data_reduction        'SAINT (7.46A) (Bruker, 2006)'
_computing_molecular_graphics    'SHELXTL 5.1, XP (Sheldrick, 1994)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      90(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker SMART1000 CCD'
_diffrn_measurement_method       '\w and \f'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0149
_diffrn_reflns_av_sigmaI/netI    0.0223
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            20738
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.04
_exptl_absorpt_coefficient_mu    0.309
_exptl_absorpt_correction_type   'Empirical, SADABS (multi-scan)'
_exptl_absorpt_process_details   'SADABS 2007/3 (Sheldrick, 2007)'
_exptl_crystal_colour            Light_Yellow
_exptl_crystal_density_diffrn    1.130
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             888
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.077
_refine_diff_density_min         -0.368
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     571
_refine_ls_number_reflns         11062
_refine_ls_number_restraints     13
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0469
_refine_ls_R_factor_gt           0.0405
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0743P)^2^+0.7858P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1171
_refine_ls_wR_factor_ref         0.1218
_reflns_number_gt                9745
_reflns_number_total             11062
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic801660a_si_001_1.cif
_cod_data_source_block           cbn43fmi
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
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_cod_database_code               4301655