Acceptor Pincer Chemistry of Osmium: Catalytic Alkane Dehydrogenation by (CF3PCP)Os(cod)(H)
Gruver, Brian C.; Adams, Jeramie J.; Arulsamy, Navamoney; Roddick, Dean M.; Organometallics 32 (2013) 6468–; doi:10.1021/om400823s

data_4081949
_publ_section_title
;
 Acceptor Pincer Chemistry of Osmium: Catalytic Alkane Dehydrogenation by
 (CF3PCP)Os(cod)(H)
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              6468
_journal_paper_doi               10.1021/om400823s
_journal_volume                  32
_journal_year                    2013
_chemical_formula_moiety         'C20 H20 F12 Os P2'
_chemical_formula_sum            'C20 H20 F12 Os P2'
_chemical_formula_weight         740.50
_chemical_name_common            (CF3-PCP)Os(cod)H
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 93.041(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.2665(1)
_cell_length_b                   12.9348(2)
_cell_length_c                   14.2890(1)
_cell_measurement_reflns_used    9908
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      34.99
_cell_measurement_theta_min      2.65
_cell_volume                     2263.97(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_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  0.0265
_diffrn_reflns_av_sigmaI/netI    0.0377
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            22116
_diffrn_reflns_theta_full        33.73
_diffrn_reflns_theta_max         33.73
_diffrn_reflns_theta_min         2.13
_exptl_absorpt_coefficient_mu    5.880
_exptl_absorpt_correction_T_max  0.5462
_exptl_absorpt_correction_T_min  0.2228
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker AXS Inc., 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.173
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rectangular
_exptl_crystal_F_000             1416
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.656
_refine_diff_density_min         -1.332
_refine_diff_density_rms         0.156
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     320
_refine_ls_number_reflns         9022
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0453
_refine_ls_R_factor_gt           0.0320
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0341P)^2^+3.0061P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0707
_refine_ls_wR_factor_ref         0.0755
_reflns_number_gt                7303
_reflns_number_total             9022
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om400823s_si_001.cif
_cod_data_source_block           bcg13
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_Hall     '- P 2yn'
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               4081949