Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_148-2_1_241_1Q1cZx.cif"

There are 6 T-atoms per unit cell
There are 12 O-atoms per unit cell

Framework density = 29.29 T-atoms per nm^3
Material density = 2.922 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O2  = 1.6132 Angstrom
T1  -- O2  = 1.6131 Angstrom
T1  -- O1  = 1.6131 Angstrom
T1  -- O1  = 1.6120 Angstrom
      mean = 1.6128 Angstrom
        t1 = 0.183637  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.187900  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6120 A <--> 1.6132 A
          Mean   = 1.6128 A
          StdDev = 0.0005 A

       t1 Range  = 0.1836 <-- 0.1836 --> 0.1836
       t2 Range  = 0.1879 <-- 0.1879 --> 0.1879

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O2  -- T1  -- O2  =  80.410 deg; O2  -- O2  = 2 A
O2  -- T1  -- O1  = 131.605 deg; O2  -- O1  = 3 A
O2  -- T1  -- O1  =  80.372 deg; O2  -- O1  = 2 A
O2  -- T1  -- O1  =  80.300 deg; O2  -- O1  = 2 A
O2  -- T1  -- O1  = 131.743 deg; O2  -- O1  = 3 A
O1  -- T1  -- O1  =  80.335 deg; O1  -- O1  = 2 A
       80.300 deg <-- 97.461 deg --> 131.743 deg

        O-T-O SUMMARY
          Range  = 80.3004 deg <--> 131.7427 deg
          Mean   = 97.4610 deg
          StdDev = 24.5355 deg

        O--O SUMMARY
          Range  = 2.0802 A <--> 2.9433 A
          Mean   = 2.3684 A
          StdDev = 0.4121 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 176.254 deg ; T1  -- T1   3.2233 A

T1  -- O2  -- T1  = 176.433 deg ; T1  -- T1   3.2248 A


        T-O-T SUMMARY
          Range  = 176.2543° <--> 176.4328 deg
          Mean   = 176.3435 deg
          StdDev = 0.0932 deg

        T--T SUMMARY
          Range  = 3.2233 A <--> 3.2248 A
          Mean   = 3.2240 A
          StdDev = 0.0007 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O2  = 2.0802 A
O1  -- O1  = 2.0802 A
O1  -- O1  = 2.0802 A
O1  -- O2  = 2.0812 A
O2  -- O2  = 2.0827 A
O2  -- O2  = 2.0827 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 5 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.2248 Angstrom
  T1  -- T1  = 3.2248 Angstrom
  T1  -- T1  = 3.2233 Angstrom
  T1  -- T1  = 3.2233 Angstrom
  T1  -- T1  = 2.8843 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 6
Coordination Sequence =
    1 4 8 8 6 6 6 6 6 6 6 6 6 6 6 6 6
TD10 = 63
Circuit symbol = 4.4.4.4.6_{6}.6_{6}
Weight = 15
Vertex symbol  = 4.4.4.4.6_{4}.6_{4}
Weight = 15

<TD10> = 63.000
Average ring size = 5.1429
