Phosphine-Substituted (η5-Pentadienyl) Manganese Carbonyl Complexes: Geometric Structures, Electronic Structures, and Energetic Properties of the Associative Substitution Mechanism, Including Isolation of the Slipped η3-Pentadienyl Associative Intermediate
de la Cruz Cruz, José Ignacio; Juárez-Saavedra, Patricia; Paz-Michel, Brenda; Leyva-Ramirez, Marco Antonio; Rajapakshe, Asha; Vannucci, Aaron K.; Lichtenberger, Dennis L.; Paz-Sandoval, M. Angeles; Organometallics 33 (2014) 278–; doi:10.1021/om401017t

data_4082508
_publ_contact_author
;     M.Angeles Paz-Sandoval
       
      Departamento de Qu\'imica
      Centro de Investigaci\'on y de Estudios Avanzados
      del Instituto Polit\'ecnico Nacional
      Apartado Postal 14-740
      07360 M\'exico, D.F.
      M\'exico
;
_publ_section_title
;
 Phosphine-Substituted (\h5-Pentadienyl) Manganese Carbonyl Complexes:
 Geometric Structures, Electronic Structures, and Energetic Properties of
 the Associative Substitution Mechanism, Including Isolation of the
 Slipped \h3-Pentadienyl Associative Intermediate
;
_journal_issue                   1
_journal_name_full               Organometallics
_journal_page_first              278
_journal_paper_doi               10.1021/om401017t
_journal_volume                  33
_journal_year                    2014
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C14  H29  Mn1  O1  P2'
_chemical_formula_sum            'C14 H29 Mn O P2'
_chemical_formula_weight         330.25
_chemical_name_systematic
;
(2,4-dimethyl-\e^5 ^-pentadienyl)carbonyl(bis-trimethyl
phosphine)manganese 
;
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      33
_symmetry_space_group_name_Hall  'P 2c -2ab'
_symmetry_space_group_name_H-M   'P b n 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4.3
_audit_creation_date             2013-11-19
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.2957(5)
_cell_length_b                   12.8814(6)
_cell_length_c                   13.1551(8)
_cell_measurement_reflns_used    600
_cell_measurement_temperature    172(2)
_cell_measurement_theta_max      14
_cell_measurement_theta_min      1
_cell_measurement_wavelength     0.71073
_cell_volume                     1744.67(16)
_computing_cell_refinement       'hkl2000 software (Enraf-Nonius, 2000)'
_computing_data_collection       'hkl2000 software (Enraf-Nonius, 2000)'
_computing_data_reduction        'WinGx (Ferrugia Louis, 2000)'
_computing_molecular_graphics    'WinGx (Ferrugia Louis, 2000)'
_computing_publication_material  'SHELXL-97 (Sheldrick 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick 2008)'
_computing_structure_solution    'SHELXS-97(Sheldrick 2008)'
_diffrn_ambient_temperature      172(2)
_diffrn_detector_area_resol_mean 3
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Kappa CCD'
_diffrn_measurement_method       \w/\f
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0761
_diffrn_reflns_av_unetI/netI     0.0832
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            11027
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         4
_exptl_absorpt_coefficient_mu    0.929
_exptl_absorpt_correction_T_max  0.9128
_exptl_absorpt_correction_T_min  0.801
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
[c.f. r.h. blessing, acta cryst. (1995), a51, 33-38]
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.257
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             704
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.287
_refine_diff_density_min         -0.272
_refine_diff_density_rms         0.065
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     191
_refine_ls_number_reflns         3489
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.0745
_refine_ls_R_factor_gt           0.0443
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0104P)^2^+0.4034P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0728
_refine_ls_wR_factor_ref         0.0816
_reflns_number_gt                2640
_reflns_number_total             3489
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om401017t_si_004.cif
_cod_data_source_block           global
_cod_original_sg_symbol_H-M      Pbn21
_cod_database_code               4082508