Triplet sensitized photolysis of a vinyl azide: direct detection of a triplet vinyl azide and nitrene.
Rajam, Sridhar; Jadhav, Abhijit V.; Li, Qian; Sarkar, Sujan K.; Singh, Pradeep N. D.; Rohr, Ahleah; Pace, Tamara C. S.; Li, Rui; Krause, Jeanette A.; Bohne, Cornelia; Ault, Bruce S.; Gudmundsdottir, Anna D.; The Journal of organic chemistry 79 (2014) 9325–9334; doi:10.1021/jo501898p

data_4029933
_publ_section_title
;
 Triplet sensitized photolysis of a vinyl azide: direct detection of a
 triplet vinyl azide and nitrene.
;
_journal_issue                   19
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              9325
_journal_page_last               9334
_journal_paper_doi               10.1021/jo501898p
_journal_volume                  79
_journal_year                    2014
_chemical_formula_moiety         'C11 H11 N3 O'
_chemical_formula_sum            'C11 H11 N3 O'
_chemical_formula_weight         201.23
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c 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            16
_cell_length_a                   19.096(2)
_cell_length_b                   8.8874(10)
_cell_length_c                   24.908(3)
_cell_measurement_reflns_used    7226
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      26.25
_cell_measurement_theta_min      2.32
_cell_volume                     4227.2(8)
_computing_cell_refinement       'Bruker SAINT v7.06'
_computing_data_collection       'Bruker APEX2 v1.0-27'
_computing_data_reduction        'Bruker SAINT v7.06'
_computing_molecular_graphics    'Bruker SHELXTL v6.14'
_computing_publication_material  'Bruker SHELXTL v6.14'
_computing_structure_refinement  'Bruker SHELXTL v6.14'
_computing_structure_solution    'Bruker SHELXTL v6.14'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker Platinum 200'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  'Si-<111> channel cut crystal'
_diffrn_radiation_source         synchrotron
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.77490
_diffrn_reflns_av_R_equivalents  0.0735
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_diffrn_reflns_limit_h_max       23
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_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            48386
_diffrn_reflns_theta_full        29.02
_diffrn_reflns_theta_max         29.02
_diffrn_reflns_theta_min         1.78
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.102
_exptl_absorpt_correction_T_max  0.9990
_exptl_absorpt_correction_T_min  0.9879
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v2.10 (Sheldrick)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.265
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1696
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.156
_refine_diff_density_min         -0.167
_refine_diff_density_rms         0.029
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     273
_refine_ls_number_reflns         4337
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0503
_refine_ls_R_factor_gt           0.0395
_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^)+(0.0587P)^2^+0.5752P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1132
_refine_ls_wR_factor_ref         0.1231
_reflns_number_gt                3458
_reflns_number_total             4337
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            jo501898p_si_002.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/COD-crude-data--automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 4029933.cif.
;
_cod_original_cell_volume        4227.3(8)
_cod_original_sg_symbol_H-M      Pbca
_cod_database_code               4029933