A two-photon fluorescent RNA probe screened from a series of oxime-functionalized 2,2′:6′,2′′-terpyridine ZnX2(X = Cl, Br, I) complexes
Wang, Hui; Tian, Xiaohe; Du, Wei; Zhang, Qiong; Guan, Lijuan; Wang, Aidong; Zhang, Yujin; Wang, Chuankui; Zhou, Hongping; Wu, Jieying; Tian, Yupeng; Journal of Materials Chemistry B 4 (2016) 4818–; doi:10.1039/C6TB01202G

data_7236427
_publ_section_title
;
 A two-photon fluorescent RNA probe screened from a series of
 oxime-functionalized 2,2&#x2032;:6&#x2032;,2&#x2032;&#x2032;-terpyridine
 ZnX2(X = Cl, Br, I) complexes
;
_journal_issue                   28
_journal_name_full               'Journal of Materials Chemistry B'
_journal_page_first              4818
_journal_paper_doi               10.1039/C6TB01202G
_journal_volume                  4
_journal_year                    2016
_chemical_formula_sum            'C34 H25 N5 O'
_chemical_formula_weight         519.59
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-02-24 deposited with the CCDC.
2016-06-16 downloaded from the CCDC.
;
_cell_angle_alpha                79.530(2)
_cell_angle_beta                 86.870(2)
_cell_angle_gamma                70.650(2)
_cell_formula_units_Z            2
_cell_length_a                   8.8941(17)
_cell_length_b                   10.241(2)
_cell_length_c                   15.811(3)
_cell_measurement_reflns_used    2101
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      24.046
_cell_measurement_theta_min      2.307
_cell_volume                     1336.1(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.977
_diffrn_measured_fraction_theta_max 0.977
_diffrn_measurement_device_type  'Bruker Smart Apex CCD'
_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  0.0249
_diffrn_reflns_av_sigmaI/netI    0.0398
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            8790
_diffrn_reflns_theta_full        24.31
_diffrn_reflns_theta_max         24.31
_diffrn_reflns_theta_min         2.14
_exptl_absorpt_coefficient_mu    0.080
_exptl_absorpt_correction_T_max  0.9849
_exptl_absorpt_correction_T_min  0.9810
_exptl_crystal_density_diffrn    1.292
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             544
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.669
_refine_diff_density_min         -0.393
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.093
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     362
_refine_ls_number_reflns         4251
_refine_ls_number_restraints     24
_refine_ls_restrained_S_all      1.118
_refine_ls_R_factor_all          0.1197
_refine_ls_R_factor_gt           0.0789
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1354P)^2^+0.2173P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2216
_refine_ls_wR_factor_ref         0.2498
_reflns_number_gt                2547
_reflns_number_total             4251
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6tb01202g2.cif
_cod_data_source_block           20150713a1_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7236427