Stereospecific and quantitative photodimerisation of terminal olefins in the solid state
Georgiev, Ivan G.; Bučar, Dejan-Krešimir; MacGillivray, Leonard R.; Chemical Communications 46 (2010) 4956–4958; doi:10.1039/c0cc01184c

data_7111772
_publ_section_title
;
 Stereospecific and quantitative photodimerisation of terminal olefins in
 the solid state
;
_journal_issue                   27
_journal_name_full               'Chemical Communications'
_journal_page_first              4956
_journal_page_last               4958
_journal_paper_doi               10.1039/c0cc01184c
_journal_volume                  46
_journal_year                    2010
_chemical_formula_moiety         'C14 H14 Ag N2, N O3'
_chemical_formula_sum            'C14 H14 Ag N3 O3'
_chemical_formula_weight         380.15
_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     heavy
_atom_sites_solution_secondary   difmap
_audit_creation_date             2010-01-05T13:40:06-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 94.835(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.0503(12)
_cell_length_b                   10.9201(12)
_cell_length_c                   12.8477(14)
_cell_measurement_reflns_used    6978
_cell_measurement_temperature    290(2)
_cell_measurement_theta_max      27.88
_cell_measurement_theta_min      1.00
_cell_volume                     1544.8(3)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor, 1997)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction
'HKL Denzo, Scalepack (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'Rastop (Valadon, 2004)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      290(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0308
_diffrn_reflns_av_unetI/netI     0.0238
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            8702
_diffrn_reflns_theta_full        25
_diffrn_reflns_theta_max         25
_diffrn_reflns_theta_min         3.15
_exptl_absorpt_coefficient_mu    1.317
_exptl_absorpt_correction_T_max  0.937
_exptl_absorpt_correction_T_min  0.670
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'HKL Scalepack (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.635
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             760
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.29
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.547
_refine_diff_density_min         -0.445
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     204
_refine_ls_number_reflns         2697
_refine_ls_number_restraints     8
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.053
_refine_ls_R_factor_gt           0.0418
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0682P)^2^+0.6042P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1186
_refine_ls_wR_factor_ref         0.1261
_reflns_number_gt                2126
_reflns_number_total             2697
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            C0CC01184Csup1.cif
_cod_data_source_block           3c
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7111772