Heterolytic cleavage of H2by bifunctional manganese(i) complexes: impact of ligand dynamics, electrophilicity, and base positioning
Hulley, Elliott B.; Helm, Monte L.; Bullock, R. Morris; Chem. Sci. 5 (2014) 4729–; doi:10.1039/C4SC01801J

data_1517363
_publ_section_title
;
 Heterolytic cleavage of H2by bifunctional manganese(i) complexes: impact
 of ligand dynamics, electrophilicity, and base positioning
;
_journal_issue                   12
_journal_name_full               'Chem. Sci.'
_journal_page_first              4729
_journal_paper_doi               10.1039/C4SC01801J
_journal_volume                  5
_journal_year                    2014
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C31 H27 F3 Mn N O6 P2 S, 2(C6 H5 F)'
_chemical_formula_sum            'C43 H37 F5 Mn N O6 P2 S'
_chemical_formula_weight         907.68
_chemical_name_systematic        (Ph/Me-PNP)Mn(OTf)(CO)3
_space_group_crystal_system      orthorhombic
_space_group_IT_number           31
_space_group_name_Hall           'P 2ac -2'
_space_group_name_H-M_alt        'P m n 21'
_symmetry_space_group_name_Hall  'P 2ac -2'
_symmetry_space_group_name_H-M   'P m n 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2013-03-20
_audit_creation_method
;
  Olex2 1.2
  (compiled Nov  5 2012 18:25:38, GUI svn.r4372)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   22.5699(12)
_cell_length_b                   8.5815(5)
_cell_length_c                   10.3862(6)
_cell_measurement_reflns_used    7006
_cell_measurement_temperature    100
_cell_measurement_theta_max      29.224
_cell_measurement_theta_min      2.982
_cell_volume                     2011.6(2)
_computing_data_reduction        'SAINT v7.68A (Bruker, 2009)'
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
XL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
XS, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      100
_diffrn_detector                 'Bruker APEX2 area detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CCD area detector'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker SMART APEX2 area detector'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_xray_symbol    K-L~3~
_diffrn_reflns_av_R_equivalents  0.0231
_diffrn_reflns_av_unetI/netI     0.0291
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            11983
_diffrn_reflns_theta_full        28.27
_diffrn_reflns_theta_max         28.27
_diffrn_reflns_theta_min         1.80
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              'Incoatec I\ms'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.533
_exptl_absorpt_correction_T_max  0.7458
_exptl_absorpt_correction_T_min  0.6630
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.0486 before and 0.0422 after correction.
The Ratio of minimum to maximum transmission is 0.8890.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            'clear yellow'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.499
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             932
_exptl_crystal_preparation       'placed in oil'
_exptl_crystal_recrystallization_method 'from fluorobenzene/toluene'
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.576
_refine_diff_density_min         -0.279
_refine_diff_density_rms         0.049
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.008(13)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     280
_refine_ls_number_reflns         3785
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0267
_refine_ls_R_factor_gt           0.0250
_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^)+(0.0360P)^2^+0.4617P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0634
_refine_ls_wR_factor_ref         0.0643
_reflns_number_gt                3641
_reflns_number_total             3785
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4sc01801j2.cif
_cod_data_source_block           eh021_75_0m
_cod_depositor_comments
'Adding full bibliography for 1517360--1517366.cif.'
_cod_database_code               1517363
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  H10 of C10, H19 of C19, H20 of C20, H16 of C16, H17 of C17, H18 of C18, H5
  of C5, H14 of C14, H4 of C4, H6 of C6, H13 of C13, H8 of C8, H7 of C7, H11 of
  C11, {H15a,H15b} of C15, H12 of C12
 At 1.5 times of:
  {H22a,H22b,H22c} of C22
2. Others
 Fixed Sof: H22a(0.5) H22b(0.5) H22c(0.5)
3.a Secondary CH2 refined with riding coordinates:
 C15(H15a,H15b)
3.b Me refined with riding coordinates:
 C22(H22a,H22b,H22c)
3.c Aromatic/amide H refined with riding coordinates:
 C12(H12), C11(H11), C7(H7), C8(H8), C13(H13), C6(H6), C5(H5), C14(H14),
 C4(H4), C10(H10), C20(H20), C16(H16), C17(H17), C18(H18), C19(H19)
;