Mechanosensitive metal‒ligand bonds in the design of new coordination compounds
Užarević, Krunoslav; Rubčić, Mirta; Radić, Maja; Puškarić, Andreas; Cindrić, Marina; CrystEngComm 13 (2011) 4314–; doi:10.1039/c0ce00807a

data_7206113
_publ_section_title
;
 Mechanosensitive metal--ligand bonds in the design of new coordination
 compounds
;
_journal_issue                   13
_journal_name_full               CrystEngComm
_journal_page_first              4314
_journal_paper_doi               10.1039/c0ce00807a
_journal_volume                  13
_journal_year                    2011
_chemical_formula_moiety         'C19 H17 Mo N3 O5, C2 H3 N'
_chemical_formula_sum            'C21 H20 Mo N4 O5'
_chemical_formula_weight         504.35
_chemical_name_common
;
cis-dioxo(N-3-methoxysalicylidene-2-amino-3-hydroxypyridine)
(4-methylpyridine)molybdenum(VI) acetonitrile solvate
;
_chemical_name_systematic
;
cis-dioxo(N-3-methoxysalicylidene-2-amino-3-hydroxypyridine)
(4-methylpyridine)molybdenum(VI) acetonitrile solvate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 90.433(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.8879(3)
_cell_length_b                   14.5134(5)
_cell_length_c                   16.4716(6)
_cell_measurement_reflns_used    3307
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      29.7352
_cell_measurement_theta_min      4.2032
_cell_volume                     2124.67(13)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.5 (release 28-08-2006 CrysAlis171 .NET)
(compiled Aug 28 2006,13:05:05)
;
_computing_data_collection
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.31.5 (release 28-08-2006 CrysAlis171 .NET)
(compiled Aug 28 2006,13:05:05)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.5 (release 28-08-2006 CrysAlis171 .NET)
(compiled Aug 28 2006,13:05:05)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      295(2)
_diffrn_detector_area_resol_mean 16.3426
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Xcalibur, Sapphire3'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0390
_diffrn_reflns_av_sigmaI/netI    0.1102
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            9891
_diffrn_reflns_theta_full        26.50
_diffrn_reflns_theta_max         26.50
_diffrn_reflns_theta_min         4.38
_exptl_absorpt_coefficient_mu    0.658
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.90298
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.48 (release 15-09-2009 CrysAlis171 .NET)
(compiled Sep 15 2009,11:49:04)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.577
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1024
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.376
_refine_diff_density_min         -0.359
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     281
_refine_ls_number_reflns         4400
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0877
_refine_ls_R_factor_gt           0.0361
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
; calc
[0.00000+1.00000exp(3.00(sin\q/\l)^2^)]/
[\s^2^(Fo^2^)+0.0000+0.0000*P+(0.0225P)^2^+0.0000sin\q/\l]
where P = 0.33333Fo^2^ + 0.66667Fc^2^
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0579
_refine_ls_wR_factor_ref         0.0670
_reflns_number_gt                2552
_reflns_number_total             4400
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0ce00807a.txt
_cod_data_source_block           I(Gp)_x_CH3CN
_cod_original_cell_volume        2124.69(13)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7206113