[3+2] Cycloadditions of Molybdenum(II) Azide Complexes with Nitriles and an Alkyne
Liu, Fu-Chen; Lin, Yu-Liang; Yang, Pei-Shan; Lee, Gene-Hsian; Peng, Shie-Ming; Organometallics 29 (2010) 4282–; doi:10.1021/om1007083

data_4066923
_publ_section_title
;
 [3+2] Cycloadditions of Molybdenum(II) Azide Complexes with Nitriles and
 an Alkyne
;
_journal_issue                   19
_journal_name_full               Organometallics
_journal_page_first              4282
_journal_paper_doi               10.1021/om1007083
_journal_volume                  29
_journal_year                    2010
_chemical_formula_sum            'C37 H35 Mo N3 O6 P2'
_chemical_formula_weight         775.56
_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                 108.286(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.3865(6)
_cell_length_b                   12.1193(5)
_cell_length_c                   21.6669(9)
_cell_measurement_reflns_used    7248
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      24.23
_cell_measurement_theta_min      2.25
_cell_volume                     3587.0(3)
_computing_cell_refinement       'Bruker SAINT'
_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      295(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'BRUKER SMART APEXCCD area detector'
_diffrn_measurement_method       '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  0.0360
_diffrn_reflns_av_sigmaI/netI    0.0354
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            27248
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.51
_exptl_absorpt_coefficient_mu    0.504
_exptl_absorpt_correction_T_max  0.8843
_exptl_absorpt_correction_T_min  0.8238
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.436
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1592
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.400
_refine_diff_density_min         -0.237
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
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_refine_ls_number_reflns         8248
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0487
_refine_ls_R_factor_gt           0.0366
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0466P)^2^+0.8962P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0886
_refine_ls_wR_factor_ref         0.0943
_reflns_number_gt                6715
_reflns_number_total             8248
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om1007083_si_002.cif
_cod_data_source_block           ic12807
_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 2.4.1 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_cell_volume        3586.9(3)
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               4066923