Reactive Alkoxide Complexes of Groups 6 and 7 Metals
Hevia, Eva; Pérez, Julio; Riera, Lucía; Riera, Víctor; Miguel, Daniel; Organometallics 21 (2002) 1750–; doi:10.1021/om010977s

data_4076719
_publ_section_title
;
 Reactive Alkoxide Complexes of Groups 6 and 7 Metals
;
_journal_issue                   9
_journal_name_full               Organometallics
_journal_page_first              1750
_journal_paper_doi               10.1021/om010977s
_journal_volume                  21
_journal_year                    2002
_chemical_formula_sum            'C24 H22 Mo N2 O7'
_chemical_formula_weight         546.38
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                74.658(4)
_cell_angle_beta                 73.658(4)
_cell_angle_gamma                63.303(4)
_cell_formula_units_Z            2
_cell_length_a                   10.198(2)
_cell_length_b                   10.487(3)
_cell_length_c                   13.233(3)
_cell_measurement_temperature    295(2)
_cell_volume                     1197.4(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_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 0.987
_diffrn_measured_fraction_theta_max 0.987
_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  0.0280
_diffrn_reflns_av_sigmaI/netI    0.0260
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            5377
_diffrn_reflns_theta_full        23.38
_diffrn_reflns_theta_max         23.38
_diffrn_reflns_theta_min         1.62
_exptl_absorpt_coefficient_mu    0.594
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.5217
_exptl_absorpt_correction_type   SADABS
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.515
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       wedge
_exptl_crystal_F_000             556
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.41
_refine_diff_density_max         1.346
_refine_diff_density_min         -1.112
_refine_diff_density_rms         0.124
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.096
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     310
_refine_ls_number_reflns         3446
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.096
_refine_ls_R_factor_all          0.0638
_refine_ls_R_factor_gt           0.0586
_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^)+(0.0963P)^2^+2.2855P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1448
_refine_ls_wR_factor_ref         0.1536
_reflns_number_gt                3100
_reflns_number_total             3446
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om010977s.cif
_cod_data_source_block           Reactive_Compound_7
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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_sg_symbol_H-M      P-1
_cod_database_code               4076719