Synthesis and Reactivity of Molybdenum Complexes Containing Functionalized Alkynyl Ligands: A Photochemically Activated CO-Releasing Molecule (PhotoCO-RM)
Zhang, Wei-Qiang; Atkin, Anthony J.; Fairlamb, Ian J. S.; Whitwood, Adrian C.; Lynam, Jason M.; Organometallics 30 (2011) 4643–; doi:10.1021/om200495h

data_4065009
_publ_section_title
;
 Synthesis and Reactivity of Molybdenum Complexes Containing
 Functionalized Alkynyl Ligands: A Photochemically Activated CO-Releasing
 Molecule (PhotoCO-RM)
;
_journal_issue                   17
_journal_name_full               Organometallics
_journal_page_first              4643
_journal_paper_doi               10.1021/om200495h
_journal_volume                  30
_journal_year                    2011
_chemical_formula_moiety         'C19 H23 Mo N O5'
_chemical_formula_sum            'C19 H23 Mo N O5'
_chemical_formula_weight         441.32
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   17.023(3)
_cell_length_b                   8.5476(13)
_cell_length_c                   25.323(4)
_cell_measurement_reflns_used    8450
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      28.21
_cell_measurement_theta_min      2.39
_cell_volume                     3684.6(10)
_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, 1997)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  '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  0.0387
_diffrn_reflns_av_sigmaI/netI    0.0345
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            36194
_diffrn_reflns_theta_full        28.30
_diffrn_reflns_theta_max         28.30
_diffrn_reflns_theta_min         1.61
_exptl_absorpt_coefficient_mu    0.741
_exptl_absorpt_correction_T_max  0.971
_exptl_absorpt_correction_T_min  0.844
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v2.10; (Sheldrick)'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.591
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1808
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.905
_refine_diff_density_min         -0.357
_refine_diff_density_rms         0.072
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.0(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.009
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_refine_ls_matrix_type           full
_refine_ls_number_parameters     500
_refine_ls_number_reflns         9139
_refine_ls_number_restraints     13
_refine_ls_restrained_S_all      1.008
_refine_ls_R_factor_all          0.0375
_refine_ls_R_factor_gt           0.0291
_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^)+(0.0358P)^2^+0.3454P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0628
_refine_ls_wR_factor_ref         0.0663
_reflns_number_gt                8066
_reflns_number_total             9139
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om200495h_si_001.cif
_cod_data_source_block           Complex6
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' 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 
;
_cod_original_cell_volume        3684.7(10)
_cod_original_sg_symbol_H-M      Pna2(1)
_cod_database_code               4065009