Biimidazole and Bis(amide)bipyridine Molybdenum Carbonyl Complexes as Anions Receptors
Laura Ion; Dolores Morales; Sonia Nieto; Julio Pérez; Lucía Riera; Víctor Riera; Daniel Miguel; Richard A. Kowenicki; Mary McPartlin; Inorganic Chemistry 46 (2007) 2846–2853; doi:10.1021/ic0621650

data_4307681
_publ_contact_author
;    JULIO PEREZ
     Departamento de Quimica Organica e Inorganica 
     IUQOEM - Facultad de Quimica
     Universidad de Oviedo-CSIC
     C/ Julian Claveria s/n
     33006 Oviedo  (ASTURIAS)
     SPAIN
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_publ_contact_author_email       japm@uniovi.es
_publ_contact_author_fax         +34-85-103446
_publ_contact_author_phone       +34-85-102985
_publ_section_title
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Biimidazole and Bis(amide)bipyridine Molybdenum Carbonyl Complexes as
Anions Receptors
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2846
_journal_page_last               2853
_journal_paper_doi               10.1021/ic0621650
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'C48 H60 Cl2 Mo N5 O4'
_chemical_formula_weight         937.85
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 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            4
_cell_length_a                   14.431(17)
_cell_length_b                   15.904(19)
_cell_length_c                   21.68(3)
_cell_measurement_temperature    293(2)
_cell_volume                     4976(11)
_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      293(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_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  0.0529
_diffrn_reflns_av_sigmaI/netI    0.0457
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            21813
_diffrn_reflns_theta_full        23.24
_diffrn_reflns_theta_max         23.24
_diffrn_reflns_theta_min         1.59
_exptl_absorpt_coefficient_mu    0.416
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.655508
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            BLACK
_exptl_crystal_density_diffrn    1.252
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             1964
_exptl_crystal_size_max          0.48
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.508
_refine_diff_density_min         -0.276
_refine_diff_density_rms         0.059
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.076
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     554
_refine_ls_number_reflns         7067
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0755
_refine_ls_R_factor_gt           0.0497
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0464P)^2^+5.4664P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1067
_refine_ls_wR_factor_ref         0.1245
_reflns_number_gt                5559
_reflns_number_total             7067
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0621650si20070109_031256_2.cif
_cod_data_source_block           Compound_3_Bu4NCl_(sn390am)
_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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        4975(10)
_cod_database_code               4307681