Unprecedented crystal dynamics: reversible cascades of single-crystal-to-single-crystal transformations
Gao-Chao Lv; Peng Wang; Qing Liu; Jian Fan; Kai Chen; Wei-Yin Sun; Chem.Commun. 48 (2012) 10249–; doi:10.1039/c2cc35456j

data_7108438
_publ_section_title
;
 Unprecedented crystal dynamics: reversible cascades of
 single-crystal-to-single-crystal transformations
;
_journal_name_full               Chem.Commun.
_journal_page_first              10249
_journal_paper_doi               10.1039/c2cc35456j
_journal_volume                  48
_journal_year                    2012
_chemical_formula_sum            'C29 H47 Cu N13 O9'
_chemical_formula_weight         785.34
_chemical_name_systematic
;
?
;
_space_group_IT_number           51
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2a 2a'
_symmetry_space_group_name_H-M   'P m m a'
_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            2
_cell_length_a                   7.102(3)
_cell_length_b                   15.819(7)
_cell_length_c                   18.669(9)
_cell_measurement_temperature    293(2)
_cell_volume                     2097.4(16)
_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, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Apex DUO CCD'
_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  0.1347
_diffrn_reflns_av_sigmaI/netI    0.0761
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            10519
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         1.69
_exptl_absorpt_coefficient_mu    0.581
_exptl_absorpt_correction_T_max  0.9442
_exptl_absorpt_correction_T_min  0.8450
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Brucker, 2000'
_exptl_crystal_colour            dark-green
_exptl_crystal_density_diffrn    1.244
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             826
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_platon_squeeze_details
;
This unit cell contains 16 methanol molecules which have been treated
as a diffuse contribution to the overall scattering without specific
atom positions by squeeze/platon.
;
_refine_diff_density_max         1.422
_refine_diff_density_min         -0.758
_refine_diff_density_rms         0.094
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.892
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     106
_refine_ls_number_reflns         2109
_refine_ls_number_restraints     111
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0865
_refine_ls_R_factor_gt           0.0761
_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 w=1/[\s^2^(Fo^2^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2195
_refine_ls_wR_factor_ref         0.2337
_reflns_number_gt                1540
_reflns_number_total             2109
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2cc35456j.txt
_cod_data_source_block           1
_cod_original_cell_volume        2097.2(16)
_cod_original_sg_symbol_H-M      'Pmma '
_cod_database_code               7108438