The Uncommon Reactivity of Dihapto-Coordinated Nitrile, Ketone, and Alkene Ligands When Bound to a Powerful π-Base
Lis, Jr., Edward C.; Delafuente, David A.; Lin, Yunqing; Mocella, Christopher J.; Todd, Michael A.; Liu, Weijun; Sabat, Michal; Myers, William H.; Harman, W. Dean; Organometallics 25 (2006) 5051–5058; doi:10.1021/om060434o

data_4074141
_publ_section_title
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 The Uncommon Reactivity of Dihapto-Coordinated Nitrile, Ketone, and
 Alkene Ligands When Bound to a Powerful \p-Base
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              5051
_journal_page_last               5058
_journal_paper_doi               10.1021/om060434o
_journal_volume                  25
_journal_year                    2006
_chemical_formula_sum            'C18 H25 B F3 Mo N9 O5 S'
_chemical_formula_weight         643.28
_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   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 93.8310(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.9609(4)
_cell_length_b                   13.6846(7)
_cell_length_c                   24.5781(13)
_cell_measurement_reflns_used    9454
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      32.381
_cell_measurement_theta_min      3.033
_cell_volume                     2671.6(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      153(2)
_diffrn_measured_fraction_theta_full 0.946
_diffrn_measured_fraction_theta_max 0.946
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0429
_diffrn_reflns_av_sigmaI/netI    0.0362
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            31696
_diffrn_reflns_theta_full        32.50
_diffrn_reflns_theta_max         32.50
_diffrn_reflns_theta_min         3.03
_exptl_absorpt_coefficient_mu    0.637
_exptl_absorpt_correction_T_max  0.801926
_exptl_absorpt_correction_T_min  0.672148
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'Bruker SADABS'
_exptl_crystal_colour            olive-green
_exptl_crystal_density_diffrn    1.599
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1304
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.14
_refine_diff_density_max         1.134
_refine_diff_density_min         -0.442
_refine_diff_density_rms         0.108
_refine_ls_extinction_coef       0.0000(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    refined
_refine_ls_matrix_type           full
_refine_ls_number_parameters     444
_refine_ls_number_reflns         9139
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0609
_refine_ls_R_factor_gt           0.0447
_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^)+(0.0541P)^2^+1.4124P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1012
_refine_ls_wR_factor_ref         0.1077
_reflns_number_gt                7208
_reflns_number_total             9139
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om060434osi20060518_120441.cif
_cod_data_source_block           c18h25bf3mon9o5s
_cod_depositor_comments
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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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               4074141