Jоse Munoz-Realpe pleaded guilty to importation of cocaine, in violation of 21 U.S.C. § 952(a), and was sentenced to 36 months imprisonment, to be followed by five years supervised release. 1 On appeal, the United States raises three issues, challenging the sentence imposed on Munoz-Realpe: (1) that the district cоurt erred by sentencing Munoz-Realpe under the penalty provisions for cocaine hydrochloride rather than those for cocaine base; (2) that the district court improperly departed downward based upon a combination of Munoz-Realpe’s diminished capacity and substantial assistance to the government; and (3) that the district court’s finding that Munoz-Realpe was a minor participant in the crime was erroneous. For the reasons that follow, we affirm in part and vacate in part and remand.
I. COCAINE BASE
Munoz-Realpe was arrested at Miami International Airport with six liquor bottles containing a liquid that tested positive for cocaine bаse. After the cocaine was extracted from the liquid, 773.4 grams of cocaine base remained. At sentencing, Munoz-Realpe argued that the substance he had imported was “cocaine base in liquid form,” which could not be used without further processing and therefore should be treated for sentencing purposes as сocaine hydrochloride. The district court agreed, following
United States v. Vistoli-Ferroni,
“Cocaine base,” for the purposes of this guideline, means “crack.” “Crack” is the street name for a form of cocaine base, usually prepared by processing cocaine hydrochloride and sodium bicarbonate, and usually appearing in a lumpy, rocklike form.
In explaining the amendment, the Sentencing Commission noted that it was addressing an inter-circuit conflict. While some circuits had held that “cocaine base” means only “crack,”
United States v. Shaw,
Section 2D1.1(c) of the Sеntencing Guidelines, as amended, makes clear that under the Sentencing Guidelines the substance Munoz-Realpe was convicted of importing must be treated as cocaine hydrochloride, rather than cocaine base. In light of the amended Guideline definition of cocaine base — which is consistent with the definition employed by the district court in this case — we reject the government’s challenge on this issue. 4
The government argues that even after the amendment of Section 2D1.1, Munoz-Re'alpe is still subject to a ten-year mandatory minimum sentence under 21 U.S.C. § 960(b).
5
The government contends that
Rodriguez
is still binding precedent to the extent that it holds that the definition of “cocaine base” in Section 960(b) includes all forms of cocaine base, rather than only crack cocaine.
Rodriguez,
We recognize that our holding is contrary to a recent decision of the Second Circuit. As this court did in
Rodriguez,
the Second Circuit (prior to the amendment to Guideline § 2D1.1(c)) held that “cocaine base” had a chemical meaning not limited to “crack.”
United States v. Jackson, supra.
In the post-amendment case of
United States v. Palacio,
*379 For the foregoing reasons, we reject the government’s challenge to the district court’s interpretation of “cocaine base.”
II. DOWNWARD DEPARTURE: DIMINISHED CAPACITY AND SUBSTANTIAL ASSISTANCE
The government next argues that the district court improperly departed downward based on a combination of Munoz-Realpe’s diminished capacity and substantial assistance to the government. The district court awarded Munoz-Realpe a two-level reduction for diminished capacity pursuant to U.S.S.G. § 5K2.13, making the following finding:
It occurs to me that although he had the capacity to be a mule and сarry this material into the country, the diminished capacity certainly affected his ability to walk away scott [sic] free because if he had been smarter, he would have been able to trap the recipient of this and the co-conspirators by helping the government do that.
He did what he could do and I so find that he wore a time recording device or monitor. He went out and did his best. I have no evidence to the contrary in this matter ... It seems to me that he rendered what assistance he could render and that his assistance was substantial and that had he had a greater capacity he would have caught the next guy.
So it seems to me that it is a mixture of things, that the diminished capacity did have an effect on his ultimate liability.
U.S.S.G. § 5K2.13 provides for a downward departure based on diminished capacity “to reflect the extent to which reduced mental capacity contributed to the commission of the offense.” It does not authorize a court to depart downward because a defendant did not have the mental capacity to render substantial assistance to the government. 7 Thus, to the extent that the district court in this case departed downward under § 5K2.13 based on Munoz-Realpe’s inability to render substantial assistance, it erred.
Munoz-Realpe argues that the district court was also authorized to depart downward based on § 5K2.0, the “catch-all” departure provision.
8
We disagree. In
United States v. Chotas,
A sentencing court is not free to ignore a requirement for a particular adjustment under the guidelines: “[i]f the Commission did adequately consider a certain aggravating or mitigating circumstance, departure must be in accordance with the Commission’s directive.” ... A fortiori, a sentenc *380 ing court may not simply circumvent that directive by departing under a separate guideline for the same mitigating circumstance.
Id. at 1196 (citations omitted). The Sentencing Commission has set forth guidelines governing downward departures for both substantial assistance and diminished capacity. This case is similar to Chotas. In this ease, the Guidelines consider diminished capacity, but limit its relevance to the effect on the defendant’s commission of the offense. Guidelines § 5K2.13 does not authorize consideration of the effect of a dеfendant’s diminished capacity on his ability to provide substantial assistance. Thus, under the Cho-tas rationale, the reasons given by the district court — i.e., diminished capacity affecting substantial assistance — cannot support a downward departure under § 5K2.0. Of course, Munoz-Realpe did not qualify for the substantial assistance departure because the government did not so move. We conclude that the district court was not authorized to combine diminished capacity and substantial assistance to justify a downward departure under § 5K2.0. 9
We vacate this portion of Munoz-Realpe’s sentence and remand the case for a determination whether Munoz-Realpe’s mental incapacity contributed tо the commission of his offense to such a degree as to justify a downward departure pursuant to § 5K2.13. On remand, the district court is .directed to evaluate Munoz-Realpe’s diminished capacity only as it relates to the commission of his offense.
III. MINOR ROLE
Finally, the government argues that the district court’s finding that MunozRealpe was entitled to а two level reduction because of his minor role in the offense was error. This is a factual determination, subject to the clearly erroneous standard of review. We conclude that the district court did not clearly err, and thus we reject the government’s challenge in this regard.
For the foregoing reasons, we reject thе government’s challenges concerning cocaine base and minor role, but we sustain the government’s challenge to the downward departure based upon a combination of diminished capacity and substantial assistance. Accordingly, the judgment of the district court is affirmed in part, vacated in part, and remanded.
AFFIRMED in Part, VACATED in Part, and REMANDED.
Notes
. Thе district court concluded that Munoz-Realpe's base offense level was 26. The court then departed downward' two levels for acceptance of responsibility, two levels for diminished capacity, and two levels for Munoz-Realpe’s minor role in the offense, arriving at offense level 20. The applicablе sentencing range was 33-41 months.
. In Vistoli-Ferroni, the court held that Congress did not intend that the stiff penalties in force for *377 crack cocaine be applied to cocaine base in liquid form, which could not be used without further processing and could be processed into cocaine hydrochloride as easily as crack cоcaine.
. The base offense level for a crime involving 773.4 grams of cocaine base would be 36.
. We need not decide whether the amended Guideline definition of cocaine base is retroactive. In this case, a successful appeal by the government on this issue would require resen-tencing, and under these cirсumstances we think it is clear any such resentencing should employ the now effective lenient definition of cocaine base.
United States v. Wilson,
. 21 U.S.C. § 960(b) provides that a person convicted of importing 50 grams or more of a mixture or substance containing cocaine base shall be subject to a mandatory minimum sentence of 10 years. The statute does not define the term "cocaine base.!'
. The
Palacio
court noted that the Sentenсing Commission's interpretation of the substantive meaning of a statute was not likely to be entitled to deference, citing
Smith v. United States,
- U.S. -, -,
We alsо note that the Supreme Court has stated that “the Guidelines are the equivalent of legislative rules adopted by federal agencies.”
Stinson v. United States
, — U.S. -, -,
. In
Wade v. United
States, - U.S. -, - - -,
. Section 5K2.0 provides:
Under 18 U.S.C. § 3553(b) the sentencing court may impose a sentence outside the range established by the applicable guideline, if the court finds “that there exists an aggravating or mitigating circumstance of a kind, or to a degree, not adequately taken into consideration by the'Sentencing Commission in formulating the guidelines that should result in a sentence different from that described.”
. Munoz-Realpe's argument that the Guidelines at issue are unconstitutional is without merit and warrants no discussion.
